Mitsubishi Electric MR-J4 Instruction Manual page 710

18. MR-J4-03A6 SERVO AMPLIFIER
(a) Control modes and I/O signals
Signal
input/output
Pin No.
Connector
(Note 1) I/O
10 I
15 I
16 I
17 I
18 I
19 I
22 O
23 O
24 O
CN1 25 O
33 O
35 I
37 I
38 I
41 I
42 I
43 I
44 I
45 I
48 O
49 O
Note 1. I: input signal, O: output signal
2. P: position control mode, S: speed control mode, T: torque control mode
P/S: position/speed control switching mode, S/T: speed/torque control switching mode, T/P: torque/position switching mode
3. This is used for sink interface. Input device is not assigned by default. When using it, assign the devices with [Pr. PD43] to [Pr.
PD46] as necessary. In addition, supply + of 24 V DC to OPC (power input for open-collector sink interface).
4. This is used for source interface. Input device is not assigned by default. When using it, assign the devices with [Pr. PD43] to
[Pr. PD46] as necessary.
(b) Symbol 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 Proportional control
ST1 Forward rotation start
ST2 Reverse rotation start
RS1 Forward rotation selection
RS2 Reverse rotation selection
TL External torque limit selection
(Note 2) Symbols of I/O signals in control modes
P P/S S
PP PP/- (Note 3)
SON SON SON
-/SP2 SP2
PC PC/ST1 ST1
TL TL/ST2 ST2
RES RES RES
INP INP/SA SA
ZSP ZSP ZSP
INP INP/SA SA
TLC TLC TLC
OP OP OP
NP NP/- (Note 3)
PP2 PP2/- (Note 4)
NP2 NP2/- (Note 4)
CR CR/SP1 SP1
EM2 EM2 EM2
LSP LSP LSP
LSN LSN LSN
LOP LOP LOP
ALM ALM ALM
RD RD RD
Signal name
18 - 69
S/T T T/P
(Note 3) (Note 3) -/PP
SON SON SON
SP2/SP2 SP2 SP2/-
ST1/RS2 RS2 RS2/PC
ST2/RS1 RS1 RS1/TL
RES RES RES
SA/- -/INP
ZSP ZSP ZSP
SA/- -/INP
TLC/VLC VLC VLC/TLC
OP OP OP
(Note 3) (Note 3) -/NP
(Note 4) (Note 4) -/PP2
(Note 4) (Note 4) -/NP2
SP1/SP1 SP1 SP1/CR
EM2 EM2 EM2
LSP/- -/LSP
LSN/- -/LSN
LOP LOP LOP
ALM ALM ALM
RD RD RD
Symbol
RES Reset
EM2 Forced stop 2
LOP Control switching
TLC Limiting torque
VLC Limiting speed
RD Ready
ZSP Zero speed detection
INP In-position
SA Speed reached
ALM Malfunction
OP Encoder Z-phase pulse (open collector)
Related parameter
Pr. PD43/Pr. PD44
Pr. PD03/Pr. PD04
Pr. PD05/Pr. PD06
Pr. PD07/Pr. PD08
Pr. PD09/Pr. PD10
Pr. PD11/Pr. PD12
Pr. PD23
Pr. PD24
Pr. PD25
Pr. PD26
Pr. PD45/Pr. PD46
Pr. PD43/Pr. PD44
Pr. PD45/Pr. PD46
Pr. PD13/Pr. PD14
Pr. PD17/Pr. PD18
Pr. PD19/Pr. PD20
Pr. PD21/Pr. PD22
Pr. PD28
Signal name