Control Word (Cw) - INVT Goodrive 300 Operation Manual

inverters
Goodrive300
capabilities are defined by inverter parameter. The integer scaling of actual value is sent to
master machine depending on selected function, please refer to inverter manual.
Contents of actual values are shown in Table 5.4.
Note: inverter always check the control word (CW) and bytes of given value.
Mission message (From master station to inverter)

Control word (CW)

The first word of PZD is control word (CW) of inverter; due to different control word (CW) of
PWM rectifier regenerative part and inverter part Illustration is depart in next two tables.
Control word (CW) of Goodrive300
Bit Name
COMMAND BYTE
0~7
8 WIRTE ENABLE
MOTOR GROUP
9~10
SELECTION
TORQUE CONTROL
11
SELECTION
14 RESERVED
15 HEARTBEAT REF
Reference value (REF):
Value
1 Forward running
2 Reverse running
3 Forward jogging
4 Reverse jogging
5 Decelerate to stop
6 Coast to stop (Emergency stop)
7 Fault reset
8 Jogging stop
Premagnetizing
9
1 Write enable (mainly is PKW1-PKW4 )
00 MOTOR GROUP 1 SELECTION
01 MOTOR GROUP 2 SELECTION
02 MOTOR GROUP 3 SELECTION
03 MOTOR GROUP 4 SELECTION
1 Torque control enable
0 Torque control prohibition
1
0
1 Heartbeat enable
0 Heartbeat prohibition
264
Appendix A
State/Description