Appendix 3.3 Connection Example Of Qd70D And Mr-H A - Mitsubishi Electric QD70D4 User Manual

APPENDIX

Appendix 3.3 Connection example of QD70D and MR-H A

QD70D
AX1
*1
Near-point dog
DOG1 A3
Speed-position switching
CHG1 A5
Retry switch
RTRY1 A2
A6
COM1
CLEAR1 A13
CLEAR1 COM A14
PULSE F1+ A15
A16
PULSE F1-
PULSE F1 COM A19
PULSE R1
A17
PULSE R1- A18
PULSE R1 COM
A20
PGO1 A9
PGO1 COM A10
App - 8
Configure a sequence to turn off MC
at alarm or emergency stop.
Power supply
3-phase 200VAC
Within 10m *4
External emergency stop
Servo ON
Reset
Torque limit
24VDC
Forward run stroke end
*2
*2 Reverse run stroke end
RA1
Zero speed detection
Fault
RA2
Analog torque limit command
(+) +10V/max. current
Analog torque limit command
(-) -10V/max. current
REMARK
*1 : The logic of each I/O terminal can be changed by making switch setting for
intelligent function module (Refer to Section 5.6). (The above example assumes
that all terminals are set to the negative logic.)
The above example assumes connection to Axis 1. (For the pin layout for
connection to any of Axes 2 to 8, refer to "Section 3.4.2 Signal layout for
external device connection connector".)
*2 : These are limit switches for servo amplifier (for stop).
*3 : For details of connection, refer to the MR-H series Servo Amplifier Instruction
Manual.
*4 : This indicates the distance between the QD70D and servo amplifier.
Regeneration option
N C P
NF MC
R
MR-H A
S
T
R1
S1
CN1
*3
SG 16
SG 40
EMG 46
SON 12
RES 15
TL 13
LSP 38
LSN 39
VIN 20
VDD 22
CR 37
SG 17
PP 10
4
PPR 11
3
1
NP 35
NPR 36
LG 3
LZ 8
LZR 9
VDD 21
ZSP 23
ALM 48
P15R 1
TLAP 27
LG 28
N15R 26
TLAN 29
LG 30
SD 50
MELSEC-Q
Servo motor
U U
V V
W W
E
Detector
CN2
Within 50m
Monitor output
10k
CN3
A
MO1
Max.1mA meter needle
A
MO2
swings in both directions.
MOG
Within 2m
SM
App - 8