Parker GVM Series, Technical Manual

Page: 18 / 82

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18-06-08 PVD3668_GB_GVM_June_2018
3.2.1. Motor
– Drive Connection Rules
Each Drive has its own connection rules, typically about shielding connection.
Please find hereafter the recommended connection rules for MC and MD drives we can provide associated
with GVM motors (see page 20, 22, 24 & 25).
For best noise immunity, all power cables (motor / battery) should not run across the centre section of the
controller.
Low current signal wires should not run parallel to the motor cables. When necessary, they should cross the
motor cables at right angle to minimize noise coupling.
Following instructions are given as general rules to respect for standard architecture, all other connections like
I/O, throttles … must respect rules as well. Some adjustments could be necessary.
All connections, settings, architectures are not under PARKER responsibility
GVM
DRIVE
MD-4A
MD-4B
MD-4C
POWER BATTERY
High Voltage
Resolver
Excit +
Excit -
Sin +
Sin -
Cos +
Cos -
Encoder 0V
C
A
N
H
C
A
N
L
C
A
N
GN
D
CONTROL
BATTERY
Low Voltage
GVM
DRIVE
MD-42
MD-44
MD-46
BATTERY
Sincos
Encoder
+5V supply
0V
Sin
Cos
B-
C
A
N
H
C
A
N
L
B
-
B-
B- B- B-
B-
B-
B-
GVM
DRIVE
MC
BATTERY
B-
B- B- B-
B-
B-
I/
O
GN
D
(
Pi
n
7
)
+5V su pply
0V
Sin
Cos
I/O GND (pin 7)
Sincos
Encoder
CA
N
H
C
A
N
L
I/
O
GN
D
(
Pi
n
7
)