INVT GD350-004G-2-UL, Руководство по эксплуатации

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Goodrive350-UL Series VFD Extension cards
-308-
Master
device
Slave device 2
RJ45 RJ45
Slave device 1
RJ45 RJ45
Slave device n
RJ45 RJ45
Switch
A.7 PG extension card function description
A.7.1 Sin/Cos PG card——EC-PG502
The terminals are arranged as follows:
C1+ C1- D1+ D1-
PE AO+ BO+ ZO+ A1+ B1+ R1+ A2+ B2+ Z2+ PWR
GND AO- BO- ZO- A1- B1- R1- A2- B2- Z2- GND
Definitions of indicators
Indicator
No.
Definition Function
LED1
State
indicator
On: The extension card is establishing a connection with the
control board.
Blinks periodically: The extension card is properly connected
to the control board (the period is 1s, on for 0.5s, and off for
the other 0.5s).
Off: The extension card is disconnected from the control
board.
LED2
Power
indicator
On: The control board feeds power to the PG card.
LED3
Disconnection
indicator
Off: A1 and B1 of the encoder are disconnected.
Blinks: C1 and D1 of the encoder are disconnected.
On: The encoder signals are normal.