174
Response code
Refer to Appendix D Response Codes from the C200HX/HG/HE CPU.
11-1-17
FORCED SET/RESET
Force-sets (ON) or force-resets (OFF) bits/flags or releases force-set status.
Bits/flags that are forced ON or OFF will remain ON or OFF and cannot be writ-
ten to until the forced status is released.
Note
1. 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 Comple-
tion Flag is turned OFF, it will be force-reset.
2. FORCED SET/RESET can be used for more than one bit.
3. Forced status will be maintained until it is released using FORCED SET/RE-
SET CANCEL.
Command Block
Command
code
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
Response Block
Command
code
Response
code
Parameters
No. of bits/flags (command): The number of bits/flags to be processed.
Set/Reset specification (command): The action to be taken for each bit/flag:
Value
Name
0000
Force-reset (OFF) (0)
0001
Force-set (ON) (1)
8000
Forced status released and bit turned OFF (0)
8001
Forced status released and bit turned ON (1)
FFFF
Forced status released
Memory area code (command): The memory area of the bit or flag to be con-
trolled. Only the specified areas will be controlled. When using the PC Card Unit
only bits on the same word and memory area can be specified.
Bit/Flag (command): The bit or flag to be controlled.
Memory Areas
The bits (flags) in the following memory areas can be FORCED SET/RESET or
released. (Refer to 11-1-4 Memory Area Designations for memory area desig-
nations.)
Memory area
Data
Memory area
code
CIO, LR, HR, and AR
areas
Bits status
00
Timer/Counter
Completion Flag status
01
Commands and Responses for C200HX/HG/HE CPUs
Section 11-1
Summary of Contents for SYSMAC C200HW-PCS01-EV1
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