INVT Goodrive270 Series User Manual

Goodrive270 series VFD for fan and pump Expansion card
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Indicator
Definition
Function
the communication card is different from that during
the network configuration.
It blinks at the frequency of 4Hz when an error
occurs in the ASIC initialization of PROFIBUS
communication.
It is off when the diagnosis function is disabled.
LED4
Power indicator
On: The expansion card is powered on.
Off: The expansion card is not powered on.
For details, see the Communication Card Operation Manual.
A.5.2 CAN multi-protocol communication card (EC-TX505C)
LED4
LED3
SW2
2
1
CAN
LED1
LED2
2
1
485
CN2
Table A–1 EC-TX505C communication card parts
Marking
Name
Description
PGND
Isolation ground
Isolation ground
PE
Shielded cable
CAN bus shielding
CANH
CAN positive input
CAN bus high level signal
CANL
CAN negative input
CAN bus low level signal
485
485 terminal
resistor switch
RS485+ and RS485- are not connected to a terminal resistor.
RS485+ and RS485- are connected to a terminal resistor of
120Ω.
CAN
CAN terminal
resistor switch
CAN_H and CAN_L are not connected to a terminal resistor.
CAN_H and CAN_L are connected to a terminal resistor of
120Ω.
Note: Before power on, please select the protocol type by setting the switch SW2 as follows:
Switch SW2
1
2
Protocol type
OFF
OFF
CANopen
ON
OFF
CAN master/slave

INVT Goodrive270 Series Specifications

General

Brand	INVT
Model	Goodrive270 Series
Category	Water Pump
Language	English