Mitsubishi Electric MELCEC Q Series User Manual page 214

APPENDICES
Number Name
Time required
*2
for search of
M9070
A8UPU/A8PUJ
*1
WDT error flag
M9073
Clock data set
M9073
request
Setting of
M9073 writing to flash
ROM
PCPU ready
M9074
complete flag
M9074 Clock data error
Request for
M9074 writing to flash
ROM
M9075 Test mode flag
Successful
completion of
M9075
writing to built-in
ROM
External
M9076 emergency stop
input flag
Clock data read
M9076
request
Status of writing
M9076
to built-in ROM
Manual pulse
M9077 generator axis
setting error flag
Table App.2.1 Special Relay List (continued)
Description
OFF:No reading time • Turn on to reduce the search time of A8UPU/
reduction A8PUJ.
ON: Reading time (In this case, the scan time of the CPU module
reduction extends by 10%.)
OFF:No WDT error • Turns on when WDT error is detected by the self-
ON: WDT error check of the PCPU.
• The clock data registered in D9073 to D9076 is
OFF:No processing
written to the clock device after the execution of
ON: Set request is
the END instruction of the scan in which the state
made
of M9073 changes from off to on.
OFF:Disables writing to
ROM • Turned on to enable writing to the flash ROM.
ON: Enables writing to (DIP switch 3 should be set to on.)
ROM
OFF:PCPU ready
• Set if the motor is not running when it is checked at
incomplete
programmable controller ready (M2000) on.
ON: PCPU ready
Turned off when M2000 is turned off.
complete
• This goes on when a clock data (D9073 to D9076)
OFF:No error
error occurs. This remains off when there is no
ON: Error occurred
error.
OFF ON: Starts • When turned from off to on, writing to the built-in
writing to ROM ROM is started.
OFF:Other than test • Turned on when a test mode request is made from
mode a peripheral device. Reset when test mode is
ON: Test mode finished.
OFF:Failed writing to
ROM • Turned on when writing to the built-in ROM is
ON: Successfully successfully completed.
completed writing (This status is stored in D9075.)
to ROM
OFF:External
emergency stop • Turned off when the external emergency stop input
input is on. connected to the EMG terminal of A70SF is turned
ON: External on. Turned on when the external emergency stop
emergency stop input is turned off.
input is off.
OFF:No processing
• When M9076 is on, clock data is read out to D9073
ON: Read request is
to D9076 in BCD values.
made
OFF:Writing to ROM
disabled • Turns on when writing to built-in ROM is enabled.
ON: Writing to ROM (Turns on when DIP switch and M9073 are on.)
enabled
• Turned on when there is an error in the contents of
OFF:All axes normal manual pulse generator axis setting. Turned off if
ON: Error axis detected all axes are normal when the manual pulse
generator enable flag is turned on.
Details
App - 20
Applicable CPU
Usable with AnU
and A2US(H).
— Dedicated to A73.
Dedicated to
— A2CCPUC24
(-PRF)
Dedicated to
— QCPU-A (A
Mode)
— Dedicated to A73.
Dedicated to
— A2CCPUC24
(-PRF)
Dedicated to
— QCPU-A (A
Mode)
— Dedicated to A73.
Dedicated to
— QCPU-A (A
Mode)
— Dedicated to A73.
Dedicated to
— A2CCPUC24
(-PRF)
Dedicated to
— QCPU-A (A
Mode)
— Dedicated to A73.