INVT Goodrive350 Series Operation Manual page 371

Goodrive350 series high-performance multifunction VFD
Indicator
LED2
LED3
The EC-PG504-00 expansion card can be used in combination with a resolver of excitation voltage 7
Vrms. It is user-friendly, adopting spring terminals.
EC-PG504-00 terminal function description
Signal
SI+
SI-
CO+
CO-
EX+
EX-
A2+
A2-
B2+
B2-
Z2+
Z2-
AO+
AO-
BO+
BO-
ZO+
ZO-
The following figure shows the external wiring of the EC-PG504-00 expansion card.
Name
Disconnection indicator
Power indicator
Port
Encoder signal input
Encoder excitation
signal
Pulse setting
Frequency-divided
output
Description
period is 1s, on for 0.5s, and off for the other
0.5s).
Off: The expansion card is disconnected from the
control board.
Off: The encoder is disconnected.
On: The encoder signals are normal.
Blinks: The encoder signals are not stable.
On: The control board feeds power to the PG
card.
Description
Recommended resolver transformation ratio: 0.5
1. Factory setting of excitation: 10 kHz
2. Supporting resolvers with an excitation voltage
of 7 Vrms
1. Differential input of 5 V
2. Response frequency: 200 kHz
1. Differential output of 5 V
2. Frequency-divided output of resolver simulated
A1, B1, and Z1, which is equal to an incremental
PG card of 1024 pps.
3. Supporting frequency division of 2
be set through P20.16 or P24.16
4. Max. output frequency: 200 kHz
-362-
Expansion cards
N
, which can