Omron CVM1-CLK21, Operation Manual

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Commands and Responses for C200HX/HG/HE and CQM1H-series Section 6-6
6-6-15 FORCED SET/RESET
Forcibly sets (ON) or resets (OFF) bits/flags or releases forced set/reset sta-
tus. Bits/flags that are forced ON or OFF will remain ON or OFF and cannot
be written to until the forced status is released.
Note This command cannot be used to release the status of Completion Flags for
timers or counters. If forced status is released and the Completion Flag is
turned ON, it will be force-set; if forced status is released and the Completion
Flag is turned OFF, it will be force-reset.
Command Block
Response Block
Parameters No. of bits/flags (command): The number of bits/flags to be processed.
Note Multiple bits/flags can be forced set/reset, and the status will be retained until
the forced set/reset is cleared.
Set/Reset specification (command): The action to be taken for each bit/flag:
Note “Forced status” is the ON/OFF status of bits/flags which is forcibly retained as
write protected.
Memory area code (command): The memory area of the bit or flag to be
controlled.
Bit/Flag (command): The bit or flag to be controlled.
Memory Areas
Refer to 6-6-2 Memory Area Designations for memory area designations.
Command
code
23 01
No. of
bits/flags
Bit/flag Set/Reset
specification
Forced set/reset data
Memory area code
Set/reset
specification
Memory area code
Bit/flag
Forced set/reset data
Command
code
23 01
Response
code
Value Function
0000 (Hex) Force-reset (OFF)
0001 (Hex) Force-set (ON)
8000 (Hex) Forced status released and bit/flag turned OFF (0).
8001 (Hex) Forced status released and bit/flag turned ON (1).
FFFF (Hex) Forced status released.
Memory area Data
IR, SR, LR, HR, and AR areas Bits status 00
Timer/Counter Completion Flag status 01