Mitsubishi Electric MELSERVO MR-J2-A Product Specifications And Installation Manual page 93

3.WIRING
Note: 1. I: Input signal, O: Output signal, -: Others (e.g. power)
2. P: Position control mode, S: Speed control mode, T: Torque control
mode, P/S: Position/speed control change mode, S/T: Speed/torque
control change mode, T/P: Torque/position control change mode
3. Set parameter No. 45 to use CR.
4. Set parameter No. 47 to use PC.
5. Set parameter No. 48 to use TL.
6. By setting parameters No. 43 to 48 to make TL available, TLA can be used.
7. Set parameter No. 49 to use WNG and BWNG.
8. Set parameters No. 43 to 48 to change signals.
9. Set parameter No. 49 to select alarm codes. (Refer to Chapter 8.)
10.The signal of CN1A-18 is always output.
11. Set parameter No. 1 to select MBR.
(3) Symbols and signal names
Symbol Signal Name
SON Servo on
LSP Forward rotation stroke end
LSN Reverse rotation stroke end
CR Clear
SP1 Speed selection 1
SP2 Speed selection 2
PC Proportion control
ST1 Forward rotation start
ST2 Reverse rotation start
TL Torque limit selection
RES Reset
EMG Emergency stop
LOP Control change
VC Analog speed command
VLA Analog speed limit
TLA Analog torque limit
TC Analog torque command
RS1 Forward rotation selection
RS2 Reverse rotation selection
PP Forward/reverse rotation pulse train
NP
PG
NG
TLC Limiting torque
Symbol Signal Name
VLC Limiting speed
RD Ready
ZSP Zero speed
INP In position
SA Speed reached
ALM Trouble
WNG Warning
BWNG Battery warning
OP Encoder Z-phase pulse (open collector)
MBR Electromagnetic brake interlock
LZ Encoder Z-phase pulse
LZR (differential line driver)
LA Encoder A-phase pulse
LAR (differential line driver)
LB Encoder B-phase pulse
LBR (differential line driver)
MO1 Analog Monitor output 1
MO2 Analog Monitor output 2
VDD I/F internal power supply
COM Digital I/F power supply input
OPC Open collector power input
SG Digital I/F common
P15R DC15V power supply
LG Control common
SD Shield
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