Справочник Пользователя для Mitsubishi Electronics QD75D2N
Appendix - 42
MELSEC-Q
APPENDICES
Appendix 4.4 Connection example of QD75D N and MR-C A (Differential driver)
5
PULSE F+
15
PULSE F-
16
PULSE R+
17
PULSE R-
18
CLEAR
13
CLEAR COM 14
PG024
PG024
8
PG0 COM
10
DOG
3
FLS
1
RLS
2
STOP
4
COM
7
A19
B19
A20
B20
B19
A20
B20
PULSER A+
QD75D N
PP
PG
NP
NG
CR
SG
V+
OP
SD
PG
NP
NG
CR
SG
V+
OP
SD
LSP
LSN
LSN
9
10
7
8
8
13
12
12
1
4
4
11
15
14
14
5V
A
B
A
B
0V
+5V
5G
Servo ON
*3
*3
*1
Within 10m *4
CN1
NF
MC
L1
L2
U
V
V
W
U
V
V
W
E
SM
EMG
CN2
TE1
READY
CHG
COM
COM
PULSER A-
PULSER B+
PULSER B-
PULSER B+
PULSER B-
11
5
6
6
SON
ALM
V24
V24
2
20
17
C
P
Regenerative resistor is
an external option.
Servo READY
Fault
+
-
PULSE F
15
PULSE COM 16
PULSE COM 18
PULSE R
17
PP
9
SG
12
NP
7
CN1
RDY COM
12
Configure a sequence to turn OFF the MC
at alarms and emergency stops.
at alarms and emergency stops.
Power supply
Single-phase 200VAC
(A type) or
single-phase 100VAC
(A1 type)
Single-phase 200VAC
(A type) or
single-phase 100VAC
(A1 type)
Upper limit
Stop
External command
External command
*2
*2
*2
Near-point dog
Lower limit
Forward run stroke end
Reverse run stroke end
Reverse run stroke end
RA1
Electromagnetic
brake
brake
24VDC
Cutoff when a servo ON signal turns
OFF and an alarm signal turns ON.
OFF and an alarm signal turns ON.
HC-PQ series
motor
motor
MR-C A
or
MR-C A1
Manual pulse
generator
MR-HDP01
generator
MR-HDP01
24V, 0.2A or higher
24V power
supply
supply
When connecting an open collector,
make connection as shown below.
make connection as shown below.
QD75P N
Detector
REMARK
(1) It is recommended to make differential driver connection since differential driver connection is more excellent than
open collector connection in max. output pulse and max. connection distance between servos. (Refer to Section
3.1 "Performance specifications".)
3.1 "Performance specifications".)
(2) 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.)
above.)
(3) 2: The QD75D N upper limit (FLS) and lower limit (RLS) are used in the OPR retry function. Set these signals
inside the servo amplifier limit switches.
(4) 3: These are limit switches for the servo amplifier (for stop).
(5) 4: This indicates the distance between the QD75D N and servo amplifier.
(6) 5: Use the same logic (positive logic/negative logic) for the QD75D N and servo amplifier. The QD75D N is
(6) 5: Use the same logic (positive logic/negative logic) for the QD75D N and servo amplifier. The QD75D N is
initially set to negative logic.