WEG MVW3000 Series, Руководство по программированию

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5
DETAILED PARAMETER DESCRIPTION
P0071 - Status of MVC3 board relay digital outputs RL1 to RL8
Acesso: Menu
→
Status
→
I/O
→
Digital
Description:
It indicates, on the Graphic HMI, the status of the 8 relay outputs of the MVC3 control board, by means of the
letters A (Active) and I (Inactive), in the following order:
RL1, RL2, ... , RL7, RL8
Table 5.6: Status of MVC3 board relay digital outputs RL1 to RL8
Description
Bit
RL8 - Refer to P1739 (RL8 Function MVC3)
Bit 0
RL7 - Turns on the inverter ventilation Bit 1
RL6 - Circuit break ON Bit 2
RL5 - 2nd stage pre-charge
Bit 3
RL4 - Turns off input circuit breaker
Bit 4
RL3 - Closes input circuit breaker
Bit 5
RL2 - 1st stage pre-charge
Bit 6
RL1 - Inverter Ready
Bit 7
P0076 - i x t Overload
Acesso: Menu
→
Status
→
Inverter
→
Status
Description:
It indicates the overload percentage value given by parameters P0156, P0157 and P0158.
The actuation of the overload fault (F0072) occurs when P0076 reaches 100 %.
P0077 - Motor field current
Acesso: Menu
→
Status
→
Measurements
→
Current
Description:
It indicates the field current value of the synchronous motor.
✓
NOTE!
This parameter is only visible on the HMI when: P0950 = 1 (Synchronous motor with brushes).
P0079 - Synchronous motor shaft position
Acesso: Menu
→
Status
→
Measurements
→
Position
Description:
It indicates the shaft position of the synchronous motor.
The Graphic HMI shows the position in degrees between 0° and 360°.
Resolution = 1.4°.
✓
NOTE!
8 most significant bits = number of turns.
8 least significant bits = position within the same turn.
MVW3000 | 5-10