W353-E1-06 Omron, W353-E1-06 Datasheet

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... Cat. No. W353-E1-06 SYSMAC CPM1/CPM1A/CPM2A/CPM2C/SRM1(-V2) Programmable Controllers PROGRAMMING MANUAL ...

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CPM1/CPM1A/CPM2A/CPM2C/SRM1(-V2) Programmable Controllers Programming Manual Revised February 2008 ...

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iv ...

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... OMRON. No patent liability is assumed with respect to the use of the information contained herein. Moreover, because OMRON is constantly striving to improve its high-quality products, the information contained in this manual is subject to change without notice ...

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TABLE OF CONTENTS PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Intended Audience ...

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SECTION 6 Ladder-diagram Programming 6-1 Basic Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

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TABLE OF CONTENTS SECTION 9 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-1 ...

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About this Manual: This manual provides information on programming the CPM1, CPM1A, CPM2A, CPM2C (including the CPM2C-S), and SRM1(-V2) PCs. The following manuals describe the system configurations and installa- tion of the PCs and provide a basic explanation of operating ...

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About this Manual, Continued Section 4 describes how to use the communications functions provided in the PCs. Section 5 describes the structure of the PC memory areas and explains how to use them. Details of some areas are provided in ...

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... In no event shall the responsibility of OMRON for any act exceed the individual price of the product on Á ...

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... OMRON shall not be responsible for conformity with any standards, codes, or regulations that apply to Á ...

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... It may represent the result of OMRON’s test conditions, and the users Á ...

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xvi ...

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This section provides general precautions for using the Programmable Controller (PC) and related devices. The information contained in this section is important for the safe and reliable application of the Programmable Con- troller. You must read this section and understand ...

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... It is extremely important that a PC and all PC Units be used for the specified purpose and under the specified conditions, especially in applications that can directly or indirectly affect human life. You must consult with your OMRON representative before applying a PC System to the above-mentioned applications. ...

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Safety Precautions WARNING Always ground the system to 100 ! connecting to a ground of 100 WARNING ! Provide safety measures in external circuits (i.e., not in the Programmable Controller), including the following items, to ensure safety in the system ...

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Operating Environment Precautions 4 Operating Environment Precautions ! Caution Do not operate the control system in the following places: ! Caution Take appropriate and sufficient countermeasures when installing systems in the following locations: ! Caution The operating environment of the ...

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Application Precautions 5 Application Precautions Observe the following precautions when using the PC System. ! Caution Failure to abide by the following precautions could lead to faulty operation of the PC or the system, or could damage the PC or ...

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Application Precautions I/O Connection and System Startup Handling Precautions xxii Be sure that terminal blocks and connectors are connected in the specified direction with the correct polarity. Not doing so may result in malfunction. Leave the labels attached CPM1 or ...

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Application Precautions Maintenance Transportation and Storage With the CPM1A-TS001/002, each of the input circuits is calibrated with the cold junction compensator attached to the Unit. If the Unit is used with the cold junction compensator from other Units, the Unit ...

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... Start Guide (W332) and User Manual (W333) for SYSMAC-CPT Support Software procedures. If you are not familiar with OMRON PCs or ladder diagram program, you can read 1-1 PC Setup as an overview of the operat- ing parameters available for the CPM1/CPM1A, CPM2A/CPM2C, and SRM1(-V2). You may then want to read Section 5 Memory Areas, Section 6 Ladder-diagram Programming, and related instructions in Section 7 Instruction Set before complet- ing this section ...

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PC Setup 1-1 PC Setup The PC Setup comprises various operating parameters that control PC opera- tion. In order to make the maximum use of PC functionality when using interrupt processing and communications functions, the PC Setup may be customized ...

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PC Setup 1-1-2 CPM1/CPM1A PC Setup Settings The PC Setup is broadly divided into four categories: 1) Settings related to basic PC operation and I/O processes, 2) Settings related to the cycle time, 3) Settings related to interrupts, and 4) ...

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PC Setup Word(s) Bit(s) Interrupt Processing (DM 6620 to DM 6639) The following settings are effective after transfer to the PC the next time operation is started. DM 6620 Input constant for IR 00000 to IR 00002 ...

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PC Setup Word(s) Bit(s) Peripheral Port Settings The following settings are effective after transfer to the PC. DM 6645 Not used. DM 6649 DM 6650 Port settings 00: Standard (1 start bit, 7-bit ...

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PC Setup not set to “05” to “07.” If set to this value, the CPM1/CPM1A will not oper- ate properly and the RUN PC Setup Error Flag (AR 1302 ON) will not turn ON. 3. Retention of ...

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PC Setup 1-1-3 CPM2A/CPM2C PC Setup Settings The PC Setup is broadly divided into four categories: 1) Settings related to basic PC operation and I/O processes, 2) Settings related to pulse output functions, 3) Settings related to interrupts, and 4) ...

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PC Setup Word(s) Bit(s) Cycle Time Settings (DM 6615 to DM 6619) The following settings are effective after transfer to the PC the next time operation is started. DM 6615 Not used. DM 6616 ...

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PC Setup Word(s) Bit(s) DM 6629 coordinate system for pulse output 0 0: Relative coordinates; 1: Absolute coordinates coordinate system for pulse output 1 0: Relative coordinates; 1: Absolute coordinates 08 to ...

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PC Setup Word(s) Bit(s) DM 6646 Baud rate 00: 1,200 bps; 01: 2,400 bps; 02: 4,800 bps; 03: 9,600 bps; 04: 19,200 bps Frame format Start bits 00: 1 bit 01: 1 bit 02: ...

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PC Setup Word(s) Bit(s) Peripheral Port Communications Settings The following settings are effective after transfer to the PC. If the CPM2A CPU Unit’s Communications Switch is ON, communications through the peripheral port are governed by the default settings (all 0) ...

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PC Setup Word(s) Bit(s) DM 6654 Start code (00 to FF) (This setting is valid only when bits 6648 are set to 1 When bits ...

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PC Setup 1-1-4 SRM1(-V2) PC Setup Settings The PC Setup is broadly divided into three categories: 1) Settings related to ba- sic PC operation and I/O processes, 2) Settings related to the cycle time, and 3) Settings related to communications. ...

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PC Setup Word(s) Bit(s) DM 6618 Cycle monitor time (effective when bits are set to 01, 02 (BCD): Setting (see Cycle monitor enable ...

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PC Setup Word(s) Bit(s) DM 6649 Start code (RS-232C (binary When bits 6648 are set to 0: Number of bytes received 00: Default setting (256 bytes) ...

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Basic PC Operation and I/O Processes Word(s) Bit(s) DM 6654 Start code (effective when bits DM6650 are set to 1.) 00: 256 bytes 255 bytes ...

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Basic PC Operation and I/O Processes Note When the “startup mode designation” is set to 00 and pin 2 of the CPM2C CPU Unit’s DIP switch is ON, the CPM2C will enter RUN mode automatically, regard- less of the Programming ...

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Basic PC Operation and I/O Processes Note DM 6602 itself can still be changed after the program memory has been write- protected by setting bits 6602 to 1. 1-2-4 RS-232C Port Servicing Time (CPM2A/CPM2C/SRM1(-V2) Only) ...

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Basic PC Operation and I/O Processes The cycle monitor time is used for checking for extremely long cycle times, as can happen when the program goes into an infinite loop. If the cycle time ex- ceeds the cycle monitor setting, ...

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Basic PC Operation and I/O Processes CPM1/CPM1A PCs Set the input time constants for CPM1/CPM1A inputs from a Programming De- vice. Input Time Constants for IR 000 Input Time Constants for IR 001 to IR 009 The nine possible settings ...

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CPM2C Changes in SW2 The nine possible settings for the input time constant are shown below. (Set only the rightmost digit for IR 000 1-2-9 Error Log Settings Error Detection and Error Log Operation ...

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CPM2C Changes in SW2 Operation Previous CPU Units The following instructions apply to CPU Units with lot numbers of 3180O (August 2000) or earlier. The previous CPU Units do not detect a Programming Console connected to the peripheral port, and ...

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CPM2C Changes in SW2 Connections IBM PC/AT or compatible CPM2C-CN111 XW2Z-200S-V XW2Z-500S-V CS1W-CN118 Section 1-3 23 ...

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This section explains special features of the CPM1, CPM1A, CPM2A, CPM2C (including the CPM2C-S), and SRM1(-V2). 2-1 CPM2A/CPM2C Interrupt Functions 2-1-1 Processing the Same Memory Locations with the Main Program and Interrupt Subroutines 2-1-2 Interrupt Inputs 2-1-3 Interval Timer Interrupts ...

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CPM2A/CPM2C Interrupt Functions 2-1 CPM2A/CPM2C Interrupt Functions Types of Interrupts The CPM2A and CPM2C (including the CPM2C-S) provide the following kinds of interrupt processing. Interrupts may be disabled temporarily when online edit- ing is performed during operation or STUP(––) is ...

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CPM2A/CPM2C Interrupt Functions When an interrupt subroutine is defined, an SBS UNDEFD error will be gener- ated during the program check but execution will be normal. ! Caution Although IORF(97) can be used in interrupt subroutines, you must be careful ...

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CPM2A/CPM2C Interrupt Functions Flow of Processing When the interrupt occurs while processing ADD, the addition result, 1235, is saved temporarily in memory and not stored in DM 0000. Although #0010 is moved to DM 0000 in the interrupt program, the ...

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CPM2A/CPM2C Interrupt Functions Flow of Processing Processing was interrupted for BSET when #1234 was not yet written to DM 0010. Therefore, in the comparison at point *1, the contents of DM 0000 and DM 0001 are not equal and processing ...

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CPM2A/CPM2C Interrupt Functions 2-1-2 Interrupt Inputs By turning the CPU Unit’s built-in input points from OFF to ON, the normal pro- gram can be stopped and the interrupt program executed. The interrupt inputs are allocated to four points (00003 to ...

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CPM2A/CPM2C Interrupt Functions The following table shows the relationships between interrupt inputs and the CPM2A/CPM2C PC’s other functions. Note Procedure for Using Interrupt Inputs Set the interrupt input number. Wire the inputs. PC Setup (DM 6628) Create a ladder diagram ...

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CPM2A/CPM2C Interrupt Functions 00003 Interrupt input 00004 00005 (See note.) 00006 (See note.) Note Input points 00005 and 00006 do not exist in CPM2C CPU Units with only 10 I/O points or in CPM2C-S CPU Units. Setting the Interrupt With ...

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CPM2A/CPM2C Interrupt Functions With a CPM2C, wire to the input terminals as shown in the following illustration. Note PC Setup The following table shows the settings in the PC Setup area related to interrupt input usage. Note *Input points 00005 ...

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CPM2A/CPM2C Interrupt Functions Masking or Unmasking Interrupt Inputs This function is used to mask or unmask input numbers 00003 to 00006 (inter- rupt inputs 0 to 3). All interrupt inputs are prohibited at the beginning of operation (in either PRO- ...

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CPM2A/CPM2C Interrupt Functions Reading Current Mask Status This function is used to read the current mask status for input numbers 00003 to 00006 (interrupt inputs 0 to 3). Masking or Unmasking All Interrupts This function is used to mask or ...

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CPM2A/CPM2C Interrupt Functions Operation Example Explanation In this example, an interrupt subroutine is executed by turning input 00003 from OFF to ON. The interrupt subroutine adds 0000. Wiring The following diagram shows input wiring in the CPM2A. ...

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CPM2A/CPM2C Interrupt Functions Programming 2-1-3 Interval Timer Interrupts One interval timer (precision: 0.1 ms) is supported and it can be set from 0 319,968 ms. There are two interrupt modes: the one-shot mode, in which a single interrupt ...

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CPM2A/CPM2C Interrupt Functions The following table shows the relationships between interval timer interrupts and the CPM2A/CPM2C’s other functions. Procedure for Using Interval Timer Interrupts Selecting the Mode Select either the one-shot mode or the scheduled-interrupt mode. One-shot Mode Normal program ...

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CPM2A/CPM2C Interrupt Functions Scheduled-interrupt Mode Normal program Interval timer interrupt Interval timer operation Start timer In the scheduled-interrupt mode, the timer is reset each time the interrupt pro- gram is called when the set time elapses, and then the interval ...

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CPM2A/CPM2C Interrupt Functions The interval from when STIM(69) is executed until the set time elapses is calcu- lated as follows: When a constant is set for C2, that value will be taken as the decrementing counter initial value, and the ...

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CPM2A/CPM2C Interrupt Functions Operation Example One-shot Mode Explanation In this example, the timer is started when the execution condition (00005) turns from OFF to ON. When the time (approx has elapsed, the interrupt subrou- tine is executed one ...

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CPM2A/CPM2C Interrupt Functions Scheduled-interrupt Mode Explanation In this example, the timer is started when the execution condition (00005) turns from OFF to ON. Then the interrupt subroutine is executed each time that the set time (approx elapses. Each ...

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CPM2A/CPM2C Interrupt Functions Manipulating One Word A problem can occur in the situation shown below because processing of the ADD instruction could be interrupted between the 1st and 3rd operands and the MOV instruction then executed in the interrupt program. ...

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CPM2A/CPM2C Interrupt Functions Manipulating Multiple A problem can occur in the situation shown below because processing of the Words BSET instruction could be interrupted before all of the data for BSET has been written and the CMP instruction then executed ...

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CPM2A/CPM2C High-speed Counters 2-2 CPM2A/CPM2C High-speed Counters CPM2A CPU Units and most CPM2C CPU Units have five points for high-speed counters: One point for a high-speed counter with a maximum response fre- quency of 20 kHz, and four points for ...

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CPM2A/CPM2C High-speed Counters High-speed Counter Interrupts Interrupts by High-speed Counter (Count-check Interrupts) Target Value Comparison Interrupts The current count is compared to each target value in the order that they are reg- istered in the table. When the count is ...

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CPM2A/CPM2C High-speed Counters 2-2-1 Using High-speed Counters The CPM2A/CPM2C’s CPU Unit has one built-in channel for a high-speed counter that can count inputs at a maximum of 20 kHz. Using this in conjunction with the interrupt function enables target value ...

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CPM2A/CPM2C High-speed Counters Note When inputs 00000 to 00002 are set for use as a high-speed counter, the input time constants for the relevant inputs are disabled. The input time constants re- main in effect, however, for the values for ...

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CPM2A/CPM2C High-speed Counters High-speed counter function Input mode Encoder inputs Differential phase input Pulse + direction input Up/down input Increment input PC Setup DM 6642, bits Counter PV SR 249 SR 248 Selecting the Input Mode and ...

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CPM2A/CPM2C High-speed Counters Pulse + Direction Input Mode In the pulse + direction input mode, pulse signals and direction signals are input, and the count is incremented or decremented according to the direction signal status. Maximum frequency: 20 kHz Up/Down ...

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CPM2A/CPM2C High-speed Counters Count Values The range of numbers counted by the high-speed counter are in linear mode only. If the count is outside of the permissible range, an overflow or underflow will result. The PV will become 0FFFFFFF if ...

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CPM2A/CPM2C High-speed Counters For details regarding interrupt priorities, refer to Order of Priority for Interrupts under 2-1 Interrupts interrupt is generated during execution of one of the high-speed counter control instructions, i.e., CTBL(63), INI(61), or PRV(62), these instructions ...

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CPM2A/CPM2C High-speed Counters If two or more comparison conditions are satisfied simultaneously (in the same cycle), the interrupt for the condition closest to the beginning of the comparison table will be executed. Either target value comparison or range comparison can ...

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CPM2A/CPM2C High-speed Counters Wiring Inputs Wire the inputs as shown in the following illustrations, according to the input mode and the reset method. CPM2A Inputs Differential Phase Input Mode Pulse + Direction Input Mode CPM2C Inputs Note The following examples ...

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CPM2A/CPM2C High-speed Counters Pulse + Direction Input Mode Input terminals When phase-Z and reset inputs are not used, 00002 can be used as an ordinary input. Up/Down Pulse Input Mode Input terminals Input connector (See above note.) 00002: Reset input ...

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CPM2A/CPM2C High-speed Counters PC Setup Set the PC Setup areas related to the high-speed counter as follows: The new settings for the System Setup go into effect when operation begins (when PROGRAM mode is changed to MONITOR or RUN mode), ...

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CPM2A/CPM2C High-speed Counters Ladder Diagram The following table shows the instructions related to high-speed counter control. Programming The following table shows the data areas related to high-speed counter control. Register Target Value Comparison Table Register Target Value Comparison Table and ...

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CPM2A/CPM2C High-speed Counters Register Target Value Comparison Table and Start Comparison Target Value Comparison Table Number of comparisons Target value 1 (rightmost) Target value 1 (leftmost) Subroutine number Target value 2 (rightmost) Target value 2 (leftmost) Subroutine number It is ...

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CPM2A/CPM2C High-speed Counters Range Comparison Table Lower limit 1 (rightmost) Lower limit 1 (leftmost) Upper limit 1 (rightmost) Upper limit 1 (leftmost) Subroutine number Lower limit 8 (rightmost) Lower limit 8 (leftmost) Upper limit 8 (rightmost) Upper limit 8 (leftmost) ...

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CPM2A/CPM2C High-speed Counters Change PV This function changes the high-speed counter PV. No interrupt will occur during a target value comparison even if the target value registered in the comparison table is changed by INI(61). Read PV This function reads ...

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CPM2A/CPM2C High-speed Counters Read Status This function reads the high-speed counter status, such as whether a compari- son operation is in progress or whether an overflow or underflow has occurred. Using an Instruction Using Data Areas The status is stored ...

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CPM2A/CPM2C High-speed Counters AR 1100 through AR 1107 are refreshed with every scan, so there may be a dis- crepancy from the exact PV range comparison result at any given time. When the range comparison result is read by executing ...

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CPM2A/CPM2C High-speed Counters Wiring (CPM2C) Note The following examples are for Fujitsu-compatible connectors. Input bit ad- dresses and connector pin numbers depend on the models. Refer to the CPM2C Operation Manual (W356) or the CPM2C-S Operation Manual (W377) for de- ...

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CPM2A/CPM2C High-speed Counters Programming ON for 1 cycle at beginning of operation (92) Always ON (92) Always ON (92) Always ON (92) Always ON (92) Always ON 64 (71) Register target value comparison table and begin comparison (63) High-speed counter ...

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CPM2A/CPM2C High-speed Counters Range Comparison Explanation In this example, specified interrupt subroutines are executed by matching the high-speed counter’s PV with five range set as a range comparison table. With each interrupt, the data in DM 0000 to DM 0004 ...

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CPM2A/CPM2C High-speed Counters Wiring (CPM2C) Note The following examples are for Fujitsu-compatible connectors. Input bit ad- dresses and connector pin numbers depend on the models. Refer to the CPM2C Operation Manual (W356) or the CPM2C-S Operation Manual (W377) for de- ...

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CPM2A/CPM2C High-speed Counters Programming ON for 1 cycle at beginning of operation (92) Always ON (92) Always ON (92) Always ON (92) Always ON (38) (92) Always ON (38) (71) Register range comparison table and begin comparison (63) High-speed counter ...

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CPM2A/CPM2C High-speed Counters 2-2-2 Input Interrupts In Counter Mode The four built-in interrupt inputs in the CPM2A/CPM2C’s CPU Unit can be used in counter mode as inputs kHz. These inputs can be used as either incrementing ...

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CPM2A/CPM2C High-speed Counters ! Caution Although IORF(97) can be used in interrupt subroutines, you must be careful of the interval between IORF(97) executions. If IORF(97) is executed too frequent- ly, a fatal system error may occur (FALS 9F), stopping operation. ...

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CPM2A/CPM2C High-speed Counters Counter (2 kHz) 0 Interrupt input Counter (2 kHz) 1 Counter (2 kHz) 2 Counter (2 kHz Setup DM 6628 Setting the Interrupt With interrupt inputs in counter mode, the subroutine to be executed is ...

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CPM2A/CPM2C High-speed Counters Selecting Incrementing Either an incrementing or decrementing count can be used with interrupt inputs or Decrementing Count in counter mode. Incrementing Counter Mode As the set value (SV) is refreshed, the count is incremented from 0, and ...

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CPM2A/CPM2C High-speed Counters Note The following examples are for Fujitsu-compatible connectors. Input bit ad- dresses and connector pin numbers depend on the models. Refer to the CPM2C Operation Manual (W356) or the CPM2C-S Operation Manual (W377) for de- tails. PC ...

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CPM2A/CPM2C High-speed Counters Ladder Diagram The following table shows the instruction operations related to interrupt input Programming (counter mode) control. The functions related to input interrupts (counter mode) are executed according to the data areas shown in the following table. ...

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CPM2A/CPM2C High-speed Counters Starting the Count Operation and Permitting Interrupts Note When INT(89) is executed to mask interrupts during counter operation (interrupt control designation 000), counter operation will be stopped and the counter PV will be reset. To use the ...

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CPM2A/CPM2C High-speed Counters Using Data Areas The high-speed counter’s present value (PV) is stored in words SR 244 to SR 247 as shown below. Words SR 244 to SR 247 are refreshed with every scan, so there may be a ...

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CPM2A/CPM2C High-speed Counters The following diagram shows input wiring in the CPM2C. Note The following examples are for Fujitsu-compatible connectors. Input bit ad- dresses and connector pin numbers depend on the models. Refer to the CPM2C Operation Manual (W356) or ...

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CPM1/CPM1A Interrupt Functions 2-3 CPM1/CPM1A Interrupt Functions This section explains the settings and methods for using the CPM1/CPM1A in- terrupt functions. 2-3-1 Types of Interrupts The CPM1/CPM1A has three types of interrupt processing, as outlined below. Input Interrupts CPM1/CPM1A PCs ...

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CPM1/CPM1A Interrupt Functions The following methods can be used to circumvent this limitation: Method 1 All interrupt processing can be masked while the instruction is being executed. Method 2 Execute the instruction again in the main program 3... ...

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CPM1/CPM1A Interrupt Functions 2-3-2 Input Interrupts The 10-pt CPU Units (CPM1-10CDR-j and CPM1A-10CDR-j) have two inter- rupt inputs (00003 and 00004). The 20-, 30-, and 40-pt CPU Units (CPM1-20CDR-j, CPM1A-20CDR-j, CPM1-30CDR-j(-V1), CPM1A-30CDR-j and CPM1A-40CDR-j) have four interrupt inputs (00003 to ...

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CPM1/CPM1A Interrupt Functions Input Interrupt Settings Inputs 00003 to 00006 must be set as interrupt inputs in DM 6628 if they are to be used for input interrupts in the CPM1/CPM1A. Set the corresponding digit the input ...

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CPM1/CPM1A Interrupt Functions All of the input interrupts are masked when PC operation is started. If input inter- rupt mode is being used, be sure to enable the inputs by executing INT(89) as shown above. Clearing Masked Interrupts If the ...

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CPM1/CPM1A Interrupt Functions Use the following steps to program input interrupts using the Counter Mode 3... The input interrupt for which the set value is refreshed will be enabled in Counter Mode. When the counter reaches the set ...

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CPM1/CPM1A Interrupt Functions Program Example When input 00003 (interrupt no. 0) goes ON 10 times, operation moves immedi- ately to the interrupt program with subroutine number 000. The following table shows where the counters‘ set values and present values –1 ...

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CPM1/CPM1A Interrupt Functions Unmasking Interrupts Use the INT(89) instruction to unmask interrupts as follows: 2-3-4 Interval Timer Interrupts The CPM1/CPM1A is equipped with one interval timer. When the interval timer times out, the main program is interrupted and the interrupt ...

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CPM1/CPM1A Interrupt Functions Reading the Timer’s Elapsed Time Use the STIM(69) instruction to read the timer’s elapsed time. C BCD The time from when the interval timer is started until the execution of this instruc- tion is calculated ...

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CPM1/CPM1A Interrupt Functions Application Example In this example, an interrupt is generated every 4.0 ms (1.0 ms (Scheduled Interrupt Mode) 00005 goes ON; the interrupts execute interrupt subroutine number 23. 2-3-5 High-speed Counter Interrupts CPM1/CPM1A PCs have a high-speed counter ...

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CPM1/CPM1A Interrupt Functions CPM1A PCs Mode Input functions Up/Down 00000: Phase-A input 00001: Phase-B input 00002: Phase-Z input Incrementing 00000: Count input 00001: See note. 00002: Reset input Note In incrementing mode, input 00001 can be used as a regular ...

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CPM1/CPM1A Interrupt Functions An overflow will occur if the count exceeds the upper limit in the count range and an underflow will occur if the count goes below the lower limit in the count range. Processing Two types of signals ...

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CPM1/CPM1A Interrupt Functions Phase-Z Signal + Software Reset 1 cycle Program CPU processing execution 25200 (1) (2) Phase-Z Not reset Not reset (1) (2) (3) (4) (5) Note The High-speed Counter Reset Bit (SR 25200) is refreshed once every cycle, ...

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CPM1/CPM1A Interrupt Functions Target Value The current count is compared to the target values in the order that target values Comparisons are set in the comparison table and interrupts are generated as the count equals each target value. Once the ...

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CPM1/CPM1A Interrupt Functions Reading the PV There are two ways to read the PV. The first is to read it from SR 248 and SR 249, and the second to use the PRV(62) instruction. Reading SR 248 and SR 249 ...

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CPM1/CPM1A Interrupt Functions The PV is read when the PRV(62) instruction is actually executed. Changing the PV There are two ways to change the PV of high-speed counter. The first way is to reset it by using the reset methods. ...

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CPM1/CPM1A Interrupt Functions Application Example This example shows a program that uses the high-speed counter with phase-dif- (Up/Down Mode) ference inputs in the Up/Down Mode, making comparisons by means of the range comparison method. The comparison conditions (upper/lower limits of ...

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SRM1(-V2) Interrupt Functions The following diagram shows the example ladder program. DM 6642 must be set to 01j0, where j is the reset method which can be set 2-3-6 Precautions on Programming Interrupts If words in ...

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SRM1(-V2) Interrupt Functions 1, 2, 3... Starting Up in Scheduled Interrupt Mode Use the STIM(69) instruction to start the interval timer in the scheduled interrupt mode 3... Reading the Timer’s Elapsed Time Use the STIM(69) instruction to read ...

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SRM1(-V2) Interrupt Functions Stopping the Timer Use the STIM(69) instruction to stop the interval timer. The interval timer will be stopped. Application Example In this example, an interrupt is generated 2.4 ms (0.6 ms (One-shot Mode) goes ON; the interrupt ...

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CPM2A/CPM2C Pulse Output Functions 2-5 CPM2A/CPM2C Pulse Output Functions The CPM2A/CPM2C has two pulse outputs. By means of a selection in the PC Setup, these outputs can be used as two single-phase outputs without accelera- tion and deceleration, two variable ...

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CPM2A/CPM2C Pulse Output Functions Note The following table shows the relationships between the high-speed counter and the CPM2A/CPM2C’s other functions. Note The number of simultaneous outputs varies according to the type of pulse out- put, as shown in the following ...

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CPM2A/CPM2C Pulse Output Functions Instruction execution: PULS(65) + SPED(64) (Independent mode) Independent mode The output is stopped automatically when the set number of pulses has been output. Instruction execution: SPED(64) (Continuous mode) Continuous mode Pulses continue to be output at ...

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CPM2A/CPM2C Pulse Output Functions Up/Down Pulse Outputs Independent Mode Pulse output frequency Target frequency Starting frequency Continuous Mode 100 For CW output: Pulses output from output number 01000 (Word 010, bit 00). For CCW output: Pulses output from output number ...

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CPM2A/CPM2C Pulse Output Functions 2-5-1 Using Single-phase Pulse Outputs Without Acceleration and Deceleration (Fixed Duty Ratio) Select the pulse output number. Wire the outputs. PC Setup (DM 6629) Create a ladder diagram program. Single-phase Pulse Outputs SET SPED(64) PULS(65) PULSES ...

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CPM2A/CPM2C Pulse Output Functions Wiring the Outputs Wire the CPM2A outputs as shown in the following illustration. (Pulses can be output independently from pulse outputs 0 and 1. Wire the CPM2C outputs as shown in the following illustration. (Pulses can ...

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CPM2A/CPM2C Pulse Output Functions PC Setup Make the following settings in the PC Setup. If absolute pulses are specified with PULS(65), be sure to set the absolute coor- dinate system (1). Synchronized pulse control cannot be used simultaneously. The settings ...

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CPM2A/CPM2C Pulse Output Functions The following table shows the words and bits related to pulse outputs without acceleration and deceleration (fixed duty ratio). Set Number of Pulses Specify the number of pulses to be output in independent mode. (@)PULS(65) Port ...

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CPM2A/CPM2C Pulse Output Functions cy, and begin pulse outputs. They can also be used to change the frequency if pulse outputs are already in progress. Change Pulse Output PV Resetting Pulse Output PV This function changes the pulse output present ...

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CPM2A/CPM2C Pulse Output Functions Using an Instruction Using Data Areas As shown in the following illustration, the pulse output PV for pulse output 0 is stored in words 228 and 229, and the pulse output PV for pulse output 1 ...

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CPM2A/CPM2C Pulse Output Functions Note The flags and AR 12 are refreshed once each cycle, so the values in these words may not reflect the actual status during each cycle, but the flags and ...

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CPM2A/CPM2C Pulse Output Functions Application Examples Positioning Explanation In this example, when the execution condition (00005) turns ON, 100 pulses are output from output 01000 (pulse output frequency of 60 Hz. Wiring Wire the CPM2A to the ...

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CPM2A/CPM2C Pulse Output Functions PC Setup Programming 00005 (Execution condition) (13) PLUS(65) SPED(64) JOG Operation Explanation In this example, when the execution condition (00005) turns ON, JOG pulses are output at a frequency of 100 Hz from either output 01000 ...

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CPM2A/CPM2C Pulse Output Functions Wire the CPM2C to the motor driver as shown in the following illustration. In this case, a CPU Unit with sinking transistor outputs is used. Note The following examples are for Fujitsu-compatible connectors. Output bit ad- ...

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CPM2A/CPM2C Pulse Output Functions 2-5-2 Using Pulse Outputs With Variable Duty Ratio Pulse Outputs With Variable Duty Ratio PULSE WITH PWM(––) VARIABLE DUTY RATIO instruction Target frequency: 0.1 to 999.9 Hz (Note: The duty ratio is the ratio Duty ratio: ...

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CPM2A/CPM2C Pulse Output Functions Note The following examples are for Fujitsu-compatible connectors. Output bit ad- dresses and connector pin numbers depend on the models. Refer to the CPM2C Operation Manual (W356) or the CPM2C-S Operation Manual (W377) for de- tails. ...

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CPM2A/CPM2C Pulse Output Functions The following table shows the words and bits related to pulse outputs with vari- able duty ratio Pulse Output With Variable Duty Ratio Change Duty Ratio These functions set the position for ...

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CPM2A/CPM2C Pulse Output Functions Using Data Areas As shown in the following illustration, the pulse output status for pulse output 0 is stored in AR 1115, and the pulse output status for pulse output 1 is stored in AR 1215. ...

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CPM2A/CPM2C Pulse Output Functions Note The following examples are for Fujitsu-compatible connectors. I/O bit addresses and connector pin numbers depend on the models. Refer to the CPM2C Opera- tion Manual (W356) or the CPM2C-S Operation Manual (W377) for details. Motor ...

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CPM2A/CPM2C Pulse Output Functions Programming (CPM2C Example) Execution condition 20000 116 DIFD (14) 20000 Detects OFF to ON transition in execution condition. Reads the value from the thumb rotary switch. ANDW (34) 000 #000F Value from the thumb rotary switch ...

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CPM2A/CPM2C Pulse Output Functions 2-5-3 Using Pulse Outputs With Trapezoidal Acceleration and Deceleration Select the direction control method. Select the pulse output number. Wire the outputs. PC Setup (DM 6629) Create a ladder diagram program. Pulse Outputs With Trapezoidal Acceleration ...

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CPM2A/CPM2C Pulse Output Functions Selecting the Direction Select the pulse output direction control method according to the type of signal Control Method used. Pulse + Direction Outputs Selecting the Pulse Select pulse output 0. Output Number Wiring the Outputs Wire ...

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CPM2A/CPM2C Pulse Output Functions PC Setup Make the following settings in the PC Setup. If absolute pulses are specified with PULS(65), be sure to set the absolute coor- dinate system (1). Synchronized pulse control cannot be used simultaneously. The settings ...

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CPM2A/CPM2C Pulse Output Functions The following table shows the words and bits related to pulse outputs with trape- zoidal acceleration and deceleration (fixed duty ratio). Set Number of Pulses Specify the number of pulses to be output in independent mode. ...

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CPM2A/CPM2C Pulse Output Functions Set Frequency and Start Pulse Outputs Change Frequency These functions set the output mode, the target frequency, the starting frequen- cy, and the acceleration/deceleration rate, and they begin pulse outputs. They can also be used to ...

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CPM2A/CPM2C Pulse Output Functions Setting the Frequency and Acceleration/Deceleration, Starting Pulse Out- puts, and Changing the Frequency in Continuous Mode Change Pulse Output PV This function changes the pulse output PV. Note The pulse output PV can be changed only ...

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CPM2A/CPM2C Pulse Output Functions Stop Pulse Outputs, Decelerate and Stop Pulse Outputs These functions stop the pulse outputs. Stop Pulse Outputs Decelerate Stop Pulse Outputs Note The pulse outputs can also be stopped by switching the PC to PROGRAM mode. ...

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CPM2A/CPM2C Pulse Output Functions SR 228 to SR 231 cannot be used as work words even when pulse outputs are not being used. When the PV is read by executing PRV(62), SR 228 to SR 231 are refreshed with the ...

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CPM2A/CPM2C Pulse Output Functions Relationship Between Status and Operation Independent Mode with Acceleration and Deceleration Continuous Mode with Acceleration and Deceleration 1 Continuous Mode with Acceleration and Deceleration 2 Frequency PULS(65) execution ACC(––) execution Output 0 in progress Output 1 ...

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CPM2A/CPM2C Pulse Output Functions Stopping Outputs in Continuous Mode with Acceleration and Deceleration 1 Stopping Outputs in Continuous Mode with Acceleration and Deceleration 2 Application Example Positioning Explanation In this example, when the execution condition (00005) turns ON, 1000 pulses ...

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CPM2A/CPM2C Pulse Output Functions Wiring Wire the CPM2A to the motor driver as shown in the following illustration. Wire the CPM2C to the motor driver as shown in the following illustration. In this case, a CPU Unit with sinking transistor ...

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CPM2A/CPM2C Pulse Output Functions Programming 00005 (Execution condition) (13) Sets number of pulses. PULS(65) Pulse output 0 Relative pulses Beginning word for pulse SV data Sets frequency and starts pulse output. ACC(––) Pulse output 0 Independent mode, up/down pulse output ...

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CPM2A/CPM2C Pulse Output Functions Wire the CPM2C to the motor driver as shown in the following illustration. In this case, a CPU Unit with sinking transistor outputs is used. Note The following examples are for Fujitsu-compatible connectors. Output bit ad- ...

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CPM2A/CPM2C Pulse Output Functions Programming 00005 (Execution condition) (Direction designator) AR1115 (Direction designator) 130 (13) Detects turning ON of execution condition. (14) Detects turning OFF of execution condition. Output in CW direction ACC(––) Pulse output 0 Continuous mode, up/down pulses, ...

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CPM1A Pulse Output Functions 2-6 CPM1A Pulse Output Functions The CPM1A PCs with transistor outputs have a pulse output function capable of outputting a pulse kHz (single-phase). Either IR 01000 or IR 01001 can be ...

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CPM1A Pulse Output Functions 2-6-1 Programming Example in Continuous Mode In this example program, pulse output begins from IR 01000 when input IR 00004 turns ON, and is stopped when input IR 00005 turns ON. SPED(64) can be used to ...

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CPM1A Pulse Output Functions Beginning Pulse Output With SPED(64), set the bit location for pulse outputs (IR 01000 or IR 01001), the output mode (independent, continuous), and the pulse frequency to begin the pulse output digits BCD) M ...

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Synchronized Pulse Control (CPM2A/CPM2C Only) 2-7 Synchronized Pulse Control (CPM2A/CPM2C Only) By combining the CPM2A/CPM2C’s high-speed counter function with the pulse output function, the output pulse frequency can be controlled as a specified mul- tiple of the input pulse frequency. ...

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Synchronized Pulse Control (CPM2A/CPM2C Only) The directions of pulse inputs are all ignored. The frequency of a pulse that has been input is read, without regard to the direction. The following table shows the relationships between synchronized pulse control and ...

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Synchronized Pulse Control (CPM2A/CPM2C Only) Using Synchronized Pulse Control Select the input mode. Select the pulse synchronization input frequency. Wire the inputs and outputs. PC Setup (DM 6642) Create a ladder diagram program. Synchronized pulse control 500 ...

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Synchronized Pulse Control (CPM2A/CPM2C Only) Selecting the Input Mode Select the differential phase input mode, the pulse + direction input mode, the up/down pulse input mode, or the increment mode. These modes are explained below. Selecting the Pulse Select one ...

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Synchronized Pulse Control (CPM2A/CPM2C Only) Increment Mode In the increment mode, pulse signals are input and the count is incremented with each pulse. Phase-B inputs can be used as ordinary inputs. Wiring the Inputs Input Wiring Wire the CPM2A inputs ...

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Synchronized Pulse Control (CPM2A/CPM2C Only) Wire the CPM2C inputs as shown in the following diagram. Note The following examples are for Fujitsu-compatible connectors. Input bit ad- dresses and connector pin numbers depend on the models. Refer to the CPM2C Operation ...

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Synchronized Pulse Control (CPM2A/CPM2C Only) Wire the CPM2C outputs as shown in the following diagram. PC Setup The settings in the PC Setup related to synchronized pulse control are listed in the following table. The settings will go into effect ...

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Synchronized Pulse Control (CPM2A/CPM2C Only) The following table shows the words and bits related to synchronized pulse con- trol. 248 249 Start Frequency Control This function specifies the bits for pulse outputs (01000, 01001) and the ...

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Synchronized Pulse Control (CPM2A/CPM2C Only) Words 248 and 249 are refreshed with every scan, so there may be a discrepan- cy from the exact PV at any given time. When the PV is read by executing PRV(62), words 248 and ...

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Synchronized Pulse Control (CPM2A/CPM2C Only) Relationship Between Status and Operation SYNC(––) execution Application Example Explanation In this example, when the execution condition (00005) turns ON, synchronized pulse control is started and pulses are output from output 01000 (pulse output 0) ...

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Synchronized Pulse Control (CPM2A/CPM2C Only) Note The following examples are for Fujitsu-compatible connectors. I/O bit addresses and connector pin numbers depend on the models. Refer to the CPM2C Opera- tion Manual (W356) or the CPM2C-S Operation Manual (W377) for details. ...

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Synchronized Pulse Control (CPM2A/CPM2C Only) Programming (Example for CPM2C) Execution condition 00005 20000 DIFD (14) 20000 Detects OFF to ON transition in execution condition. SYNC Executes synchronized pulse control. 000 High-speed counter 000 Pulse output 0 First word containing frequency ...

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Data Computation Standards 2-8 Data Computation Standards The degree of error and performance in pulse outputs and synchronized pulse control are described in this section. 2-8-1 Pulse Outputs Delays in Frequency There will be a delay before a change in ...

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CompoBus/S I/O Slave Functions (CPM1A/CPM2A/CPM2C Only) Frequency Error There will be an error between the frequencies of the input pulse and output pulse, as described below. The error consists of error in the input pulse frequen- cy measurement and error ...

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CompoBus/S I/O Master Functions (SRM1(-V2) and CPM2C-S Only) 2-12 CompoBus/S I/O Master Functions (SRM1(-V2) and CPM2C-S Only) Maximum Number of Nodes A maximum of either CompoBus/S nodes may be connected. The communications mode and maximum number of ...

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CompoBus/S I/O Master Functions (SRM1(-V2) and CPM2C-S Only) Status Flags The communications status between CompoBus/S terminals is output through AR04 to AR07 Slave Add Flags and Slave Communications Error Flags. Uppermost bits: Slave Communications Error Flags Word ...

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Analog Controls (CPM1/CPM1A/CPM2A Only) 2-13 Analog Controls (CPM1/CPM1A/CPM2A Only) The PCs are equipped with analog controls that automatically transfer the set- tings on the CPU Unit’s adjustment switches to words in the CPU Unit’s I/O me- mory. This function is ...

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Analog Controls (CPM1/CPM1A/CPM2A Only) The storage words are refreshed once with every CPU Unit cycle. Note The above diagram shows the CPM2A, but the settings are the same for the CPM1A. ! Caution The analog setting may change with changing ...

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Analog Controls (CPM1/CPM1A/CPM2A Only) Using Analog Controls Make the analog settings. Create a ladder diagram program. Analog control 0 Making the Analog Use a Phillips screwdriver to adjust the analog controls. The set values can be Settings checked by connecting ...

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Quick-response Inputs 2-14 Quick-response Inputs 2-14-1 CPM1/CPM1A Quick-response Inputs The CPM1/CPM1A have quick response inputs that can be used to enable in- putting shorter signals. All 10-point CPU Units have 2 quick-response input terminals and the 20-, 30-, and 40-point ...

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Quick-response Inputs 2-14-2 CPM2A/CPM2C Quick-response Inputs The CPM2A and CPM2C have four inputs used for quick-response inputs (shared with interrupt inputs and 2-kHz high-speed counter inputs). With quick- response inputs, signals that are changed within a cycle can be received ...

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Quick-response Inputs Using Quick-response Inputs Wire the inputs. PC Setup (DM 6628) Quick-response inputs Wiring the Inputs Wire the CPM2A’s inputs as shown in the following diagram. Input numbers 00003, 00004, 00005, and 00006 2: Use as quick-response inputs. Quick-response ...

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Quick-response Inputs Wire the CPM2C’s inputs as shown in the following diagram. Note The following examples are for Fujitsu-compatible connectors. Input bit ad- dresses and connector pin numbers depend on the models. Refer to the CPM2C Operation Manual (W356) or ...

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Macro Function Note *Input numbers 00005 and 00006 does not exist in CPM2C CPU Units with 10 I/O points. The settings will go into effect when the mode is changed (from PROGRAM to MONITOR/RUN) or when the power supply is ...

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Calculating with Signed Binary Data Application Example When a macro is used, the program can be simplified as shown below. Macro not used 00000 20001 20000 00001 00002 00200 20501 20500 00201 00202 00500 21001 21000 00501 00502 01000 22001 ...

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Differential Monitor 2-16-1 Definition of Signed Binary Data Signed binary data is manipulated using 2’s complements and bit 15 is used as the sign bit. The range of data that can be expressed using one word is as fol- lows:–32,768 ...

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Expansion Instructions (CPM2A/CPM2C/SRM1(-V2) Only) 2-18 Expansion Instructions (CPM2A/CPM2C/SRM1(-V2) Only) A set of expansion instructions is available for the CPM2A, CPM2C (including the CPM2C-S), and SRM1(-V2) to aid in special programming needs. Function codes can be assigned ...

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Expansion Instructions (CPM2A/CPM2C/SRM1(-V2) Only) 2-18-1 CPM2A/CPM2C/CPM2C-S Expansion Instructions The following 18 function codes can be used for expansion instructions: 17, 18, 19, 47, 48, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 87, 88, and 89. The function ...

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Expansion Instructions (CPM2A/CPM2C/SRM1(-V2) Only) 2-18-2 SRM1(-V2) Expansion Instructions The following 18 function codes can be used for expansion instructions: 17, 18, 19, 47, 48, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 87, 88, and 89. The function ...

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Using the CPM2A/CPM2C Clock Function 2-19 Using the CPM2A/CPM2C Clock Function The CPM2A PCs and some CPM2C (including the CPM2C-S) PCs have a built- in clock function. This section explains how to use the clock. 2-19-1 Data Area Words This ...

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This section describes how to use the CPM1A-MAD01, CPM1A-MAD11, and CPM2C-MAD11 Analog I/O Units; the CPM1A-TS001/002/101/102 and CPM2C-TS001/101 Temperature Sensor Units; the CPM1A-SRT21 and CPM2C-SRT21 CompoBus/S I/O Link Units; and the CPM1A-DRT21 DeviceNet I/O Link Unit. The CPM1A-MAD11 and CPM2C-MAD11 ...

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Analog I/O Units 3-1 Analog I/O Units 3-1-1 CPM1A-MAD01 Analog I/O Unit A maximum of 3 Expansion Units or Expansion I/O Units, including CPM1A- MAD01 Analog I/O Units, can be connected to a CPM1, CPM1A (see note) or CPM2A PC. ...

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Analog I/O Units Item Analog g Number of inputs I Input Input signal range Section Section Max. rated input External input impedance Resolution Accuracy A/D conversion data Analog g Number of outputs O Output Output signal range Section (See (See ...

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Analog I/O Units Analog I/O Signal Ranges Analog Input Signal Ranges inputs Conversion value Analog Output Signal Ranges –10 to +10 V outputs outputs Set value 168 inputs ...

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Analog I/O Units Using Analog I/O Set the I/O range Connect the Unit Wire the analog I/O Create a ladder program Analog Inputs CPU Unit Ladder program (21) MOVE instruction Where “m” is the last input word and “n” is ...

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Analog I/O Units Analog Outputs CPU Unit Ladder program (21) Where “n” is the last output word allocated to the CPU Unit, or previous Expansion Unit or Expansion I/O Unit. Note Word ( can be used for either ...

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Analog I/O Units Write the range code to the Analog I/O Unit’s output word ( the first cycle of program execution. The Analog I/O Unit will not start converting analog I/O values until the range code has ...

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Analog I/O Units CPU Unit, or previous Expansion Unit or Expansion I/O Unit, the allocation will be as follows: For example, in the following diagram an Analog I/O Unit is connected to a CPU Unit with 30 I/O points. Wiring ...

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Analog I/O Units For analog outputs it is possible to use both voltage outputs and current outputs at the same time, but the total current output must not exceed 21 mA. Note Ladder Program Specifying the Range Code Specify the ...

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Analog I/O Units Writing Analog Output Set Values A ladder program can be used to write data to the output word where the set val stored. The output word will be “n+1” when “n” is the last output ...

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Analog I/O Units Programming Example This programming example uses these ranges: Analog input Analog input Analog output ...

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Analog I/O Units Analog I/O Wiring Using analog input voltage input Using analog output as a voltage output Analog I/O Settings Input 1 signal range: Input 2 signal range: Output signal range: Range Code Setting: Program 25135 ...

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Analog I/O Units 3-1-2 CPM1A-MAD11 and CPM2C-MAD11 Analog I/O Units The following information applies to both the CPM1A-MAD11 and CPM2C- MAD11 Analog I/O Units unless otherwise specified. A maximum of 3 Expansion Units or Expansion I/O Units, including up to ...

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Analog I/O Units Item Analog g Number of inputs Input I Input signal range Section Max. rated input External input impedance Resolution Overall accuracy A/D conversion data Averaging function Open-circuit detection function Analog ...

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Analog I/O Units DIP Switch Used to enable or disable averaging. Pin1: Average processing for analog input 0 (OFF: Average processing not performed; ON: Average processing performed) Pin2: Average processing for analog input 1 (OFF: Average processing not performed; ON: ...

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Analog I/O Units Caution Do not touch the cables during operation. Static electricity may cause operating ! errors. Lock Levers Used to secure the Expansion Unit. Analog I/O Signal Ranges Analog I/O signal ranges are digitally converted as described in ...