CS1D-IC102D Omron, CS1D-IC102D Datasheet - Page 571
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CS1D-IC102D
Manufacturer Part Number
CS1D-IC102D
Description
CS1D Dual IO Control Unit
Manufacturer
Omron
Datasheet
1.CS1D-SP002.pdf
(638 pages)
Specifications of CS1D-IC102D
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
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Read/Write Area
The following words and bits can be written by the user to control various aspect of PLC operation.
536
Auxiliary Area Allocations
A441
A500
A501
Words
Word
Addresses
Address
All
A50012
A50013
A50014
A50015
A50100
to
A50115
Bits
Bit
Interrupt
Task With
Max. Pro-
cessing
Time (Sin-
gle CPU
Systems
only)
IOM Hold
Bit
Forced
Status
Hold Bit
Error Log
Reset Bit
Output
OFF Bit
CPU Bus
Unit
Restart
Bits
Name
Name
Turn this bit ON to preserve the status
of the I/O Memory when shifting from
PROGRAM to RUN or MONITOR mode
or vice versa.
(If the status of the IOM Hold Bit itself is
preserved in the PLC Setup (IOM Hold
Bit Status), the status of the I/O Mem-
ory Area will be retained when the PLC
is turned ON or power is interrupted.)
Turn this bit ON to preserve the status
of bits that have been force-set or force-
reset when shifting between PRO-
GRAM and MONITOR or when the
power supply is turned ON.
Always use this bit in combination with
the IOM Hold Bit, i.e., A50012 must be
turned ON before A50013 is effective.
(If the status of the Forced Status Hold
Bit itself is preserved in the PLC Setup
(Forced Status Hold Bit Status), the sta-
tus of force-set and force-reset bits will
be retained when the PLC is turned ON
or power is interrupted.)
Turn this bit ON to reset the Error Log
Pointer (A300) to 00.
The contents of the Error Log Area
itself (A100 to A199) are not cleared.
(This bit is automatically reset to 0 after
the Error Log Pointer is reset.)
Turn this bit ON to turn OFF all outputs
from Basic I/O Units and Special I/O
Units. The INH indicator on the front of
the CPU Unit will light while this bit is
ON.
(The status of the Output OFF Bit is
retained through power interruptions.)
Turn these bits ON to restart (initialize)
the CPU Bus Unit with the correspond-
ing unit number. Bits 00 to 15 corre-
spond to unit numbers 0 to F.
When a restart bit is turned ON, the
corresponding CPU Bus Unit Initializing
Flag (A30200 to A30215) will be turned
ON. Both the restart bit and initializing
flag will be turned OFF automatically
when initialization is completed. Do not
turn the bit OFF from a Programming
Device or the ladder program.
Contains the task number of the
interrupt task with the maximum pro-
cessing time. Hexadecimal values
8000 to 80FF correspond to task
numbers 00 to FF. Bit 15 is turned
ON when an interrupt has occurred.
(This value is written after the inter-
rupt task with the max. processing
time is executed and cleared when
PLC operation begins.)
Function
Function
8000 to 80FF
hexadecimal
ON: Held
OFF: Not
retained
ON: Held
OFF: Not
retained
OFF to ON:
Clear
---
OFF to ON:
Restart
ON to OFF:
Restart com-
pleted
Turned OFF by
the system
when the Unit
has been
restarted.
Settings
Settings
Cleared
Held
Held
Held
Held
Held
change
Status
change
mode
Status
after
mode
after
Cleared
Status at
See
Function
column.
See
Function
column.
Cleared
Held
Cleared
Status at
startup
startup
Read
when
power is
turned
ON
Read
when
power is
turned
ON
---
---
---
See Func-
tion col-
umn.
Timing
Timing
Appendix B
PLC
Setup
(IOM Hold
Bit Status
setting)
PLC
Setup
(Forced
Status
Hold Bit
Status
setting)
A100 to
A199,
A300
---
A30200 to
A30215
Settings
Related
---
settings
Related
Flags,
flags,
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