INVT Goodrive350-19 Series Operation Manual page 65

Goodrive350-19 Series VFD for Crane
activated (P90.04=1 for the master, and P90.04=0 for the slave).
Brake
Lifting motor
1
Master/slave holding brake synchronization control requires the following additional function codes to
be set.
Function
code
P28.00
P28.02 Master/slave control mode
Master/slave holding brake
P28.14
Reduction
gear box
Name
Master/slave mode
synchronization control
Description
0: Master/slave control is invalid.
1: The local device is the master.
2: The local device is the slave.
0: Master/slave mode 0
1: Master/slave mode 1
2: Master/slave mode 2
3: Master/slave mode 3
4: Master/slave mode 4
0x00–0x11
Ones place: Brake release
synchronization
0: Invalid
1: Valid
Tens place: Brake closing
synchronization
0: Invalid
1: Valid
-53-
Commissioning guidelines
Brake
Reduction
Lifting motor
gear box
2
Setting
Master: 1
Slave: 2
For details,
see 5.5
Master/slave
control.
0x11