Mitsubishi Electric MELSEC-L LD75D, User Manual

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APPENDICES
A
Appendix
4
Connect
ion E
xamp
les
Appendix
4.
4 Connec
tion
exam
ples w
ith
s
e
rvo
amplif
ier
s m
anuf
act
u
red by
S
A
NY
O
DE
NKI
Co.
, Lt
d
.
Appendix 4.4
Connection examples with servo amplifiers
manufactured by SANYO DENKI Co., Ltd.
(1) Connection example of LD75D

and R series (Differential driver)
*4
*1 The logic for each I/O terminal can be changed with "[Pr.22] Input signal logic selection" and "[Pr.23] Output signal logic
selection" in detailed parameters 1. (Negative logic is used for all terminals in the example above.)
*2 The LD75D  upper limit (FLS) and lower limit (RLS) are used in the OPR retry function. Set these signals inside the
servo amplifier limit switches.
*3 Refer to the

manual of the servo amplifier for information on the servo amplifier side wiring and various signal wire
shields not shown above.
*4 Use the same logic (positive logic/negative logic) for the LD75D  and servo amplifier. The LD75D  is initially set to
negative logic.
*5 This indicates the distance between the LD75D  and R series.
PULSE F+
PULSE R+
CLEAR
CLEAR COM
READY
PULSER A+
PULSER A-
PULSER B+
PULSER B-
B19
A20
B20
DOG
FLS
RLS
STOP
CHG
COM
COM
3
1
2
4
5
15
16
17
18
14
9
24G
P24V
R series *3
F-PC
Within 2m *5
5V
A
B
0V
5G
*2
*2
Manual pulse
generator
MR-HDP01
*1
LD75D
PULSE F-
PULSE R-
RDY COM
10
PG05
PG0 COM
13
11
12
A19
6
7
PULSE COM
F-PC
R-PC
R-PC
CLR (CONT4)
S-ON (CONT1)
F-OT (CONT6)
R-OT (CONT5)
CONT-COM
26
27
28
29
ZO
ZO
7
8
34
37
32
33
50
SG
SG
47
48
STOP
Near-point dog
Upper limit
Lower limit
External command
+5V