Mitsubishi Electric Melservo MR-J5 G Series, User Manual

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5 MONITORING
5.1 Explanation of monitor signals
313
5
Monitor signal (digital) [G] [WG]
The status of the monitor signal (digital) can be obtained by using the I/O monitor and graph functions of MR Configurator2.
As for DI/DO in the table, DI indicates the monitor signal (digital) inputted to a servo amplifier; DO indicates the monitor signal
(digital) outputted from a servo amplifier.
The on/off status of DI is as follows:
• ON: Either the external input signal or input from the controller is on.
• OFF: The external input signal and the input from the controller are off.
Symbol Device name Description DI/DO
ABSV Absolute position undetermined Refer to "Signal (device) explanation" in the following manual.
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MR-J5 User's Manual (Hardware)
DO
ALM Malfunction DO
BWNG Battery warning DO
WNGSTOP Motor stop warning DO
CDP Gain switching DI
CDP2 Gain switching 2 DI
CDPS Variable gain enabled DO
CDPS2 Variable gain enabled 2 DO
CLD
*1
Fully closed loop selection DI
CLDS
*1
Fully closed loop control in
progress DO
CPO
*1
Rough match When the command remaining distance is less than the value of the rough match
output range set in [Pr. PT12], CPO turns on. CPO is turned off during base circuit
shut-off. CPO turns on at servo-on. DO
DOA
*3
General-purpose output A Refer to "Signal (device) explanation" in the following manual.
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MR-J5 User's Manual (Hardware)
DO
DOB
*3
General-purpose output B
DOC
*3
General-purpose output C
DOG Proximity dog DI
EM1 Forced stop 1 DI
EM2 Forced stop 2 DI
INP In-position DO
LSN Reverse rotation stroke end DI
LSP Forward rotation stroke end DI
MBR Electromagnetic brake interlock DO
MTTR Tough drive in progress DO
PC Proportional control DI
POT
*1
Position range When the actual current position is within the range set in [Pr. PT21] and [Pr. PT22],
POT turns on. POT turns off unless homing operation has completed or if the base
circuit shut-off is in progress. DO
RD Ready Refer to "Signal (device) explanation" in the following manual.
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MR-J5 User's Manual (Hardware)
DO
RDY In ready-on state RDY is turned on in ready-on state. DO
SA Speed reached Refer to "Signal (device) explanation" in the following manual.
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MR-J5 User's Manual (Hardware)
DO
STO In STO state When the energy supply to a servo motor is being electrically shut off by the STO
function, STO is on. DO
STO1 STO1 When STO1 is conducted, the STO1 signal is on. DI
STO2 STO2 When STO2 is conducted, the STO2 signal is on. DI
STOC
*2
STO command Operation command of the safety sub-function STO. The STO function is activated
when OFF is input from the controller.
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Page 336 Input device
DI
SS1C
*2
SS1 command Operation command of the safety sub-function SS1. The SS1 function is activated
when OFF is input from the controller.
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Page 336 Input device
DI
SS2C
*2
SS2 command Operation command of the safety sub-function SS2. The SS2 function is activated
when OFF is input from the controller.
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Page 336 Input device
DI