INVT IPE300 Series, Opeartion Manual

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IPE300 series engineering VFD Extension card
-322-
A.8.3 Resolver PG card (EC-PG504-00)
PE AO+ BO+ ZO+ EX+ SI+ CO+ A2+ B2+ Z2+ PWR
PGND AO- BO- ZO- EX- SI- CO- A2- B2- Z2- PGND
Indicator definition:
Indicator Definition Function
LED1 Status indicator
This indicator is on when the extension card is
establishing a connection with the control board;
it blinks periodically after 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);
and it is off when the extension card is disconnected from
the control board.
LED2
Disconnection
indicator
This indicator is off when the encoder is disconnected; it is
on when the encoder signals are normal; and it blinks
when the encoder signals are not stable.
LED3 Power indicator
This indicator is on after the control board feeds power to
the PG card.
EC-PG504-00 can be used in combination with a resolver of excitation voltage 7 Vrms. It is
user-friendly, adopting spring cage terminals.
EC-PG504-00 terminal functions:
Signal Port Description
PE Grounding terminal
It is connected to the ground for enhancing the
anti-interference performance.
PWR
Output power supply Voltage 5V±5%
GND
SI+
Encoder signal input Recommended resolver transformation ratio: 0.5
SI-
CO+
CO-