Appendix 4 Connection Examples With Servo Amplifiers Manufactured By Mitsubishi Electric Corporation; Appendix 4.1 Connection Example Of A1Sd75/Ad75 And Mr-H A (Differential Driver (Open Collector)) - Mitsubishi A1SD75P1-S3 User Manual

APPENDICES
Appendix 4 Connection examples with servo amplifiers manufactured by MITSUBISHI
Electric Corporation
Appendix 4.1 Connection example of A1SD75/AD75 and MR-H A
(Differential driver (Open collector)) *
Configure a sequence to turn OFF the MC
at alarms and emergency stops.
Power supply
3-phase 200VAC
A1SD75/AD75
Near-point dog
11
DOC
Upper limit
*
FLS 12
Lower limit
*
13
RLS
Stop
14
STOP
Speed/position changeover
15
CHG
Start
STRT 16
35
COM
24VDC
COM 36
5
CLEAR
CLEAR COM 23
PULSE F+ 3
PULSE F- 21
4
PULSE R+
22
PULSE R-
7
READY
COM 26
INPS 8
8
*
PG0(5V) 24
25
PG0 COM
PULSE COM 19
PULSE COM 20
5V
PULSER A+ 9
A
27
PULSER A-
B
10
PULSER B+
PULSER B- 28
0V
Manual pulse
generator MR-HDP01
Analog torque limit commmand(+)
+10V/max.current
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 For details of connection, refer to the specification manual of the servo amplifier MR-H.
*5 The distance between the controller and amplifier is indicated. The distance must be within 2m with the open collector.
*6 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.
*7 Use the output module to issue a clear signal to the MR-H A in a simple absolute position detection system.
(Do not use the deviation counter clear output of the AD75.)
*8 There is no need to wire the in-position signal. (It is output as "
processes of the AD75.)
REMARK
The AD75C20SH cable (for differential driver) can be used for the connection between the A1SD75/AD75 and MR-
H A. (Refer to section 2.2 "List of configuration devices.")
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NF MC
Within 10m (within 2m)
5
*
CN1
SG
SG
External emergency stop
EMG
Servo ON
2
SON
Reset
2
RES
Torque limit
TL
Forward run stroke end
*3
LSP
Reverse run stroke end
*3
LSN
VIN
VDD
CR
SG
PP
PPR
NP
NPR
RD
PF
LZ
LZR
LG
VDD
+5V
RA1
Zero speed ZSP
detection
ALM
Fault
RA2
5G
P15R
TLAP
LG
N15R
TLAN
LG
SD
Within 2m
Appendix - 16
6
Regeneration option
4
*
N C P
R
MR-H A
S
T
R1
S1
4
*
16
40
46
12
15
13
38
39
20
22
37
7
*
17
10
4
11
3
35
1
36
49
24
8
9
3
21
23
48
1
27
28
26
29
30
50
Md.39
External input/output signal" but it is not used for internal
MELSEC-A
Servomotor
U
U
V V SM
W W
E
CN2
Within 50m
Monitor output
CN3 10k
Max.1mA total
A
MO1
Two-way deviation
A
MO2
MOG
Within 2m
When connected with an open collector,
wire the sections indicated by as shown below.
A1SD75/AD75
PULSE F 1
PULSE COM 19
PULSE R 2
PULSE COM 20
CN1
PP0 18
SG 47
NP0 19