Mitsubishi Electric MR-E A Series Instruction Manual page 43

3. SIGNALS AND WIRING
(3) Symbols and signal names
Symbol
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
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ST2 Reverse rotation start
TL Torque limit selection
RES Reset
EMG Emergency stop
LOP Control change
PP
NP
Forward/reverse rotation pulse train
PG
NG
RD Ready
Signal name
3 - 12
Symbol
ZSP Zero speed
INP In position
SA Speed reached
ALM Trouble
WNG 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)
VIN Digital I/F power supply input
OPC Open collector power input
SG Digital I/F common
LG Control common
SD Shield
Signal name