Mitsubishi Electric MELSERVO MR-J2-A Product Specifications And Installation Manual page 53

2. OPERATION
a. Control modes and I/O signals
Input/Output
Connector Pin No.
(Note 1) I/O
8
CN1A
14
(Note 6,8)18
(Note 8)19
(Note 9)4
(Note 7)5
(Note 6)6
(Note 7)7
(Note 7)8
(Note 7)9
CN1B
(Note 7)14
15
16
17
(Note 6)18
(Note 6, 8)19
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 change mode, S/T: Speed/torque control change mode, T/P: Torque/posi-
tion 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. Set parameter No. 49 to use WNG and BWNG.
7. Set parameters No. 43 to 48 to change signals.
8. Set parameter No. 49 to output the alarm code. (Refer to Chapter 8.)
9. The signal of CN1A-18 is always output.
b. 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
RS1 Forward rotation selection
RS2 Reverse rotation selection
TL Torque limit
RES Reset
Signal
(Note 2) Symbols of I/O Signals in Control Modes
P
I CR CR/SP1
O OP
O INP
O RD
O DO1
I SON
O TLC
I
I PC PC/ST1
I TL
I RES
I EMG
I LSP
I LSN
O ALM
O ZSP
S
P/S
(Note 3)SP1
OP OP
INP/SA SA
RD RD
DO1 DO1
SON SON
TLC TLC TLC/VLC
LOP SP2
(Note 4)ST1 ST1/RS2
TL/ST2 (Note 5)ST2 ST2/RS1
RES RES
EMG EMG
LSP LSP
LSN LSN
ALM ALM
ZSP ZSP
Symbol Signal Name
EMG Emergency stop
LOP Control change
TLC Limiting torque
VLC Limiting speed
RD Ready
ZSP Zero speed
INP In position
SA Speed reached
ALM Trouble
WNG Warning
OP Encoder Z-phase pulse (open collector)
BWNG Battery warning
2– 22
S/T T
SP1 (Note 3)SP1
OP OP
SA/
RD RD
DO1 DO1
SON SON
VLC VLC/TLC
LOP SP2
(Note 4)RS2
(Note 5)RS1
RES RES
EMG EMG
LSP/
LSN/
ALM ALM
ZSP ZSP
T/P
SP1/CR
OP
/INP
RD
DO1
SON
LOP
RS2/PC
RS1/TL
RES
EMG
/LSP
/LSN
ALM
ZSP