INVT GD310-011P-4-UL, Руководство по эксплуатации

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GD310-UL series VFD Expansion card
-221-
State word (SW):
The first word of PZD response message is state word (SW) of VFD, the definition of state word is as
follows:
State Word (SW) of Goodrive310-UL
Bit Name Value State/Description
0
–7
Run state byte
1 Forward running
2 Reverse running
3 The VFD stops
4 The VFD is in fault
5 The VFD is in POFF state
6 Pre-exciting state
8 Dc voltage establish
1 Running ready
0 The running preparation is not ready
9
–10
Motor group feedback
0 Motor 1 feedback
1 Motor 2 feedback
2 Motor 3 feedback
3 Motor 4 no feedback
11 Motor type feedback
1 Synchronous motor
0 Asynchronous motor
12 Overload alarm
1 Overload pre-alarm
0 Non-overload pre-alarm
13
Run/stop mode
0 Keypad control
1 Terminal control
14
2 Communication control
3 Reserved
15 Heartbeat feedback
1 Heartbeat feedback
0 No heartbeat feedback
Actual value (ACT):
From 2
nd
word to 12
th
of PZD task message is main set value ACT, main frequency set value is
offered by main setting signal source.
Actual value of Goodrive310-UL
Bit Name Function selection
PZD2 sending
0: Invalid
1: Running frequency (*100, Hz)
2: Set frequency (*100, Hz)
3: Bus voltage (*10, V)
0
PZD3 sending 0
PZD4 sending 0
PZD5 sending 0