Appendix 4.2 Connection Example Of A1Sd75/Ad75 And Mr-J2/J2S- A (Differential Driver (Open Collector)) - Mitsubishi Electric A1SD75P1-S3 User Manual

APPENDICES
Appendix 4.2 Connection example of A1SD75/AD75 and MR-J2/J2S- A
(Differential driver (Open collector)) *
Configure a sequence to turn OFF the MC
at alarms and emergency stops.
Power supply
3-phase 200VAC
Within 10m (within 2m)
A1SD75/AD75
1
*
3
PULSE F+
PULSE F- 21
4
PULSE R+
22
PULSE R-
5
CLEAR
CLEAR COM 23
READY 7
26
COM
8
INPS
7
*
PG0 (5V)
24
25
PG0 COM
COM 35
24VDC
36
COM
Near-point dog
DOG 11
Upper limit
2
*
FLS 12
Lower limit
2
*
RLS
13
Stop
STOP 14
Speed/position changeover
CHG 15
Start
STRT 16
5V
9
PULSER A+
A
PULSER A- 27
B
PULSER B+ 10
PULSER B- 28 0V
Manual pulse
generator
MR-HDP-01
Analog torque limit commmand
+10V/max.current
*1 Assignment of the pin numbers of the connector of the A1SD75/AD75 is the same for axes 1 to 3.
*2 The upper limit (FLS) and lower limit (RLS) of the A1SD75/AD75 are used for the zero point return retry function.
Set these inside the limit switches for the servo.
*3 Limit switch for servo (stopping).
*4 The distance between the controller and amplifier is indicated.
The distance must be within 2m with the open collector.
*5 Use "Logic selection for pulse output to the drive unit" specified in detailed parameter 1 to match the logic (positive or negative
logic) between the A1SD75/AD75 and the servo amplifier. The initial setting of A1SD75/AD75 is a positive logic.
*6 Use the output module to issue a clear signal to the MR-J2/J2S- A in a simple absolute position detection system. (Do not use
the deviation counter clear output of the AD75.)
*7 There is no need to wire the in-position signal. (It is output as "
processes of the AD75.)
REMARK
The AD75C20SJ2 cable (for differential driver) can be used for the connection between the A1SD75/AD75 and MR-
J2/J2S- A. (Refer to section 2.2 "List of configuration devices.")
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NF MC
CN1A
4
*
OPC
PP
PG
NP
NG
CR
SG
RD
COM
INP
LZ
LZR
LG
SD
CN1B
External emergency stop
EMG
Servo ON
SON
Reset
RES
Torque limit
PC
Forward run stroke end
TL
+5V
3 Reverse run stroke end
*
LSP
3
*
LSN
SG
SG
5G
VDD
COM
RA1
Fault ALM
RA2
Zero speed detection ZSP
RA3
During torque limiting
TLC
P15R
TLA
LG
SD
Within 2m
Appendix - 17
5
MR-J2- A
TE1
L1 U
L2 V
L3 W
L11 PE
PE
L21
C TE2
D
P
11
3
13
2
12
8 6
*
10
19
9
18
12
5
2
15
1
11
5
1
15
Plate
15
5
4
14
3
8
14
9
13
16
Plate
17
10
20
3
13
18
19
6
11
12
1
Plate
Md.39
External input/output signal" but it is not used for internal
MELSEC-A
HC-MF, HA-FF
series motor
U
V
SM
W
E
B1
EMG
Magnetic
B2
24VDC
brake
Cutoff by servo ON signal
OFF alarm single
CN2
CN3
TxD RD
RxD SD
LG GND
LG GND
LG RS
LG CS
DR
ER
Monitor output
Max.1mA total
A
MO1
Two-way deviation
LG
10k
A
MO2
LG
10k
SD
Within 2m
When connected with an open collector,
wire the sections indicated by as shown below.
A1SD75/AD75
PULSE F 1 PP
PULSE COM 19 SG
PULSE R 2
NP
PULSE COM
20
Commercially
available
personal
computer
CN1A
3
10
2