Mitsubishi Electric MELCEC Q Series User Manual page 216

APPENDICES
Number Name
Registration
area busy signal
M9081 for
communication
request
Final station
M9082 number
disagreement
*2
Error check
M9084
BASIC program
M9086
RUN flag
BASIC program
M9087
PAUSE flag
Power supply
M9090 problem status
on the PC side
*1 Operation error
M9091 detail flag
Microcomputer
*1
subroutine call
M9091
error flag
External power
M9092 supply problem
status
Duplex power
M9092 supply overheat
error
Duplex power
M9093
supply error
Table App.2.1 Special Relay List (continued)
Description
OFF:Communication
request to remote
terminal modules
• Indication of communication enable/disable to
enabled
remote terminal modules connected to the MINI
ON: Communication
(S3) link module, A2C or A52G.
request to remote
terminal modules
disabled
• Turned on when the final station number of the
OFF:Final station
remote terminal modules and remote I/O modules
number agreement
connected to the A2C or A52G disagrees with the
ON: Final station
total number of stations set in the initial setting.
number
• Turned off when the final station number agrees
disagreement
with the total number of stations at STOP
• Specify whether the following errors are to be
checked or not after the END instruction is
executed (to set END instruction processing
OFF:Checks enabled
time):
ON: Checks disabled
• Fuse blown
• I/O module verify error
• Battery error
OFF:A3M-BASIC stop • Turned on when the A3M-BASIC is in RUN state,
ON: A3M-BASIC run and turned off when it is in STOP state.
OFF:A3M-BASIC RUN • Specifies enable/disable of A3M-BASIC execution
enable when the A3MCPU is in PAUSE state.
ON: A3M-BASIC OFF: A3M-BASIC is executed.
disable ON:
• Turns on if the power to the personal computer
OFF:Normal side is shut off when the external power supply is
ON: Power off connected to the CPU board.
It stays on even after the status becomes normal.
• Turned on when an operation error detail factor is
OFF:No error
stored at D9091, and remains on after normal state
ON: Error
is restored.
• Turned on when an error occurred at execution of
OFF:No error
the microcomputer program package, and remains
ON: Error
on after normal state is restored.
• Turns on when the external power being supplied
OFF:Normal
to the CPU board is shut off.
ON: Power off
It stays on even after the status becomes normal.
OFF:Normal • Turned on when overheat of a duplex power
ON: Overheat supply module is detected.
OFF:Normal
ON: Failure or AC • Turned on when a duplex power supply module
power supply caused failure or the AC power supply is cut down.
down
Details
A3M-BASIC is not executed.
App - 22
Applicable CPU
Usable with AnA,
AnA, AnU, A2AS,
— QCPU-A
(A Mode)
A2C and A52G.
Dedicated to A2C
—
and A52G.
RUN
Unusable with An,
A2C and A3V.
— Dedicated to A3M
Dedicated to
—
A3M.
Dedicated to
—
A2USH board
Usable with AnA,
A2AS, AnU and
—
QCPU-A
(A Mode).
Unusable with
AnA, A2AS, AnU
—
and QCPU-A
(A Mode).
Dedicated to
—
A2USH board
— Dedicated to A3V.
— Dedicated to A3V.