INVT Goodrive390L Series User Manual page 104

Goodrive390L Series Lift-Dedicated VFD
setting 3) of a VFD. A CW is used to control the start and stop of a VFD, and settings are
used to control the real-time running values of the VFD, such as set frequency.
Command

Master station -> slave station
COB-ID
0x300+NODEID
Description

A CW is two bytes. Byte0 is the LSB, and Byte1 is the MSB.
definitions of VFD CWs.
Bit
Communication-based
0–7
control command
8 WIRTE ENABLE
9–10 Motor group setting
Control mode switchover
11
ELECTRIC CONSUMPTION
12
PRE-EXCIATION
13
(Pre-exciting)
14
202403 (V1.0）
Byte0 Byte1
Control word
0x2101.00
Table 7-17 VFD CWs
Name
selection
CLEAR
DC BRAKE
(DC braking)
Byte2 Byte3 Byte4
Setting 1
0x2100.03
Value
1
2
3
4
5
6 Coast to stop (emergency stop)
7
8
1 Enable writing (mainly PKW1–PKW4)
MOTOR GROUP 1 SELECTION
00
MOTOR GROUP 2 SELECTION
01
Enable the switchover between torque
1
control/ speed control
0
Enabling the function for resetting power
1
Disabling the function for resetting power
0
1
0
1
0
Communication protocol
Byte5 Byte6
Setting 2
0x2100.04
Table 7-17
Description
FWD run
REV run
Jog forward
Jog reverse
Stop
Fault reset
Jog stop
(Select motor 1)
(Select motor 2)
No switchover
consumption to zero
consumption to zero
Enable pre-exciting
Disable pre-exciting
Enabling DC braking
Disabling DC braking
Byte7
Setting 3
0x2100.05
describes the
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