A.2.9 Fault Information - INVT Goodrive35 Series Operation Manual

Goodrive35 Series Closed-loop Vector Control VFD
Examples for PZD: Transmission of PZD area is achieved through VFD function code; please refer to
Examples for PZD: Transmisssion of PZD area is achieved through VFD function code; please refer
to relevant INVT VFD user manual to know relevant function code.
Example 1: Read process data of the VFD.
VFD parameter selects "8: Run frequency" as PZD3 to transmit which can be achieved by setting
P15.14 as 8. This operation is mandatory until the parameter is instead of others.
Request (From the master to the VFD):
PKW1
Response xx xx xx xx
Example 2: Write process data into the VFD
VFD parameter selects "2": Traction given" from PZD3 which can be achieved by setting P15.03 as 2.
In each request frame, parameters will use PZD3 to update until re-select a parameter.
Request (From the master to the VFD):
PKW1
Response 00 04 xx xx xx xx
In each request frame contents of PZD3 are given by traction until re-select a parameter.

A.2.9 Fault information

EC-TX-103 communication card is equipped with 2 fault display LEDs as shown is figure below. The
roles of these LEDs are as follows:
LED No. Name
1 Online
2 Offline/Fault
PKW2 PKW3 PKW4
xx xx xx
PKW2 PKW3 PKW4
xx
Figure A-3 Fault display LEDs
Color
ON-module online and data can be exchanged.
Green
OFF-module is not in "online" state.
ON-module offline and data can't be exchanged.
Red OFF-module is not in "offline" state.
1. Flicker frequency 1 Hz-configuration error: The length of user
CW PZD2
xx xx xx xx
CW PZD2
xx xx xx xx xx
Function
254
Extension card
PZD3 ...
xx 00 0A ...
PZD3 ...
00 00 ...
PZD12
xx xx
PZD12
xx xx