INVT Goodrive350-19 Series Operation Manual page 456

Goodrive350-19 Series VFD for Crane
A.6.3 Resolver PG card (EC-PG504-00)
The terminals are arranged as follows:
PE AO+
GND AO-
Indicator definition:
Indicator
LED1
LED2
LED3
EC-PG504-00 can be used in combination with a resolver of excitation voltage 7Vrms. It is
user-friendly, adopting spring-loaded terminals.
EC-PG504-00 terminal function description:
Signal
PE
PWR
GND
SI+
SI-
CO+
CO-
BO+ ZO+ EX+
BO- ZO-
Definition
On: The expansion card is connecting with the control board.
Blinks periodically (cycle: 1s; on: 0.5s; off: 0.5s): The
Status indicator expansion card is connected with the control board.
Off: The expansion card is disconnected from the control
board.
On: Encoder signals are normal.
Disconnection
Blinking: Encoder signals are not stable.
indicator
Off: The encoder is disconnected.
This indicator is on after the control board feeds power to the
Power indicator
expansion card.
Port
Grounding Connected to the ground to enhance the anti-interference
terminal performance
Output power
Voltage: 5V±5%
supply
Encoder signal
Recommended resolver transformation ratio: 0.5
input
SI+ CO+
EX- SI- CO-
-444-
A2+ B2+ Z2+
A2- B2-
Function
Description
Expansion card
PWR
Z2- GND