Mitsubishi A2USCPU(S1), User Manual

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APP - 22
APPENDICES
Table App2.1 Special Relay List (Continue)
Number Name Description Details Applicable CPU
M9081
Registration
area busy signal
for
communication
request
OFF:Communication
request to remote
terminal modules
enabled
ON: Communication
request to remote
terminal modules
disabled
• Indication of communication enable/disable to
remote terminal modules connected to the MINI
(S3) link module, A2C or A52G. —
Usable with AnA,
AnA, AnU, A2AS,
QCPU-A
(A Mode)
A2C and A52G.
M9082
Final station
number
disagreement
OFF:Final station
number agreement
ON: Final station
number
disagreement
• Turned on when the final station number of the
remote terminal modules and remote I/O modules
connected to the A2C or A52G disagrees with the
total number of stations set in the initial setting.
• Turned off when the final station number agrees
with the total number of stations at STOP RUN
—
Dedicated to A2C
and A52G.
*2
M9084
Error check
OFF:Checks enabled
ON: Checks disabled
• Specify whether the following errors are to be
checked or not after the END instruction is
executed (to set END instruction processing
time):
• Fuse blown
• I/O unit verify error
• Battery error
Unusable with An,
A2C and A3V.
M9086
BASIC program
RUN flag OFF:A3M-BASIC stop
ON: A3M-BASIC run • Turned on when the A3M-BASIC is in RUN state,
and turned off when it is in STOP state.
— Dedicated to A3M
M9087
BASIC program
PAUSE flag
OFF:A3M-BASIC RUN
enable
ON: A3M-BASIC
disable
• Specifies enable/disable of A3M-BASIC execution
when the A3MCPU is in PAUSE state.
OFF: A3M-BASIC is executed.
ON: A3M-BASIC is not executed.
—
Dedicated to
A3M.
M9090
Power supply
problem status
on the PC side
OFF:Normal
ON: Power off
• Turns on if the power to the PC side is shut off
when the external power supply is connected to
the CPU board.
It stays on even after the status becomes normal.
—
Dedicated to
A2USH board
*1
M9091
Operation error
detail flag OFF:No error
ON: Error
• Turned on when an operation error detail factor is
stored at D9091, and remains ON after normal
state is restored. —
Usable with AnA,
A2AS, AnU and
QCPU-A
(A Mode).
*1
M9091
Microcomputer
subroutine call
error flag
OFF:No error
ON: Error
• Turned on when an error occurred at execution of
the microcomputer program package, and remains
ON after normal state is restored. —
Unusable with
AnA, A2AS, AnU
and QCPU-A
(A Mode).
M9092
External power
supply problem
status
OFF:Normal
ON: Power off
• Turns on when the external power being supplied
to the CPU board is shut off.
It stays on even after the status becomes normal. —
Dedicated to
A2USH board
M9092
Duplex power
supply overheat
error
OFF:Normal
ON: Overheat • Turned on when overheat of a duplex power supply
module is detected.
— Dedicated to A3V.
M9093
Duplex power
supply error
OFF:Normal
ON: Failure or AC
power supply
down
• Turned on when a duplex power supply module
caused failure or the AC power supply is cut down.
— Dedicated to A3V.