XW2Z-200J-B1 Omron, XW2Z-200J-B1 Datasheet - Page 181

• Manufacturer Part Number: XW2Z-200J-B1
• Description: CONNECTOR CABLE 2M
• Manufacturer: Omron

Specifications of XW2Z-200J-B1

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: XW2Z200JB1

Pulse Inputs
Monitoring a High-speed
Counter’s Frequency
(Mode 2)
158
Note
Note
High-speed Counter Movement (Mode 1) Specifications
Mode 2 is supported by high-speed counter 1 only.
This function monitors the input pulse’s frequency from the high-speed
counter movement value. The frequency is stored in A604 and A605. Status
Flag A608.06 can be checked to determine whether or not the frequency is
being measured.
The pulse input’s counter data display must be set to frequency measurement
(mode 2) in the System Setup in advance.
A604 and
A605
A608
Pulse Input Tab
Page
Counter data display
Applicable pulse
input
Displayable move-
ment
Sampling time
Operating conditions In the System Setup, set the pulse input’s counter data display
(1) When using mode 1 with a circular counter, set the maximum circular val-
(2) In mode 1, the Motion Control Module outputs the change as the differ-
(1) The frequency value stored in the Auxiliary Area is refreshed during the
(2) The frequency measurement can be performed only with high-speed
(3) When measurement is started, the measurement direction (A610.03)
Word
System Setup
ue to 10 or higher.
ence in the count measured each sampling period. The output change
varies, so determine how to manage the output value in the user program
when the counter is reset or the INI(880) instruction is executed to
change the PV during sampling.
Motion Control Module’s I/O refreshing.
counter 1. The frequency cannot be measured with high-speed counter 2.
must be specified to match the direction of the input pulses being mea-
sured.
Item
00 to 15
06
Bits
Either pulse 1 (high-speed counter 1) or pulse 2 (high-speed
counter 2) can be used.
0000 0000 to FFFF FFFF
Note The software can generate the range of values shown
Can be set to the cycle time or a fixed time between 1 and
9,999 ms.
to counter movements (mode 1) and specify the sampling
time.
Specifies the counter 1 mea-
surement mode.
High-speed Counter 1
Monitor Data
High-speed Counter 1
Status Flag
above, but some hardware may not be able to display
the full range due to input limitations.
Function
Function
Specifications
Contains the frequency measure-
ment.
The frequency calculated from the
high-speed counter PV is stored in
8-digit hexadecimal (0000 0000 to
0007 A120 hex = 0 to 500 kHz).
Measuring Flag
OFF: The high-speed counter fre-
ON:
quency measurement opera-
tion is stopped.
quency is being measured.
The high-speed counter fre-
2 hex: Frequency (mode 2)
Details
Details
Section 7-5