Fault Indication & Troubleshooting; General - Veikong gpd 515/g5 Startup Manual

Section 6.
6.1

GENERAL

A failure in the GPD 515/G5 can fall into one of two categories, Alarm or Fault.
A blinking "Alarm" indication is a warning that a drive trouble condition will soon occur, or
that a programming error has been made. The drive will continue to operate during an
"Alarm" indication.
A blinking "Minor Fault" indication is displayed during less serious faults, or when a
problem exists in the external circuitry. The drive will continue to operate, and a "Minor
Fault" contact will be closed if a multi-function output is programmed for the condition.
A steady "Major Fault" indication is displayed when the drive's Fault relay has tripped.
The motor coasts to a stop, and a fault signal output is present at control circuit
terminals 18 - 20.
DIGITAL OPERATOR
INDICATION
DISPLAY
(DISPLAY) FAILURE INDICATION ITEM
BUS
Option Com Err
CALL
Serial Com Call
CE
Memobus Com Err
CF
Out of Control
CPF00
COM-ERR (OP & INV)
CPF01
COM-ERR (OP & INV)
FAULT INDICATION
& TROUBLESHOOTING
T a b l e 6 - 1 . F a u l t I n d i c a t i o n a n d D e t a i l s
DESCRIPTION
Communication
Option Card error
SI-B communication
error
Communication error
Motor out of control
Control circuit fault 1
Control circuit fault 2
DETAILS
DESCRIPTION
Communication error while drive is set for
Run Command and/or Frequency Reference
from Serial Communication card.
Control data was not received when power supply
was turned on.
Control data was not received for 2 seconds after
initial communication.
Drive cannot determine speed of motor –
Open Loop Vector Control Method ( A1-02 = 2)
only.
(Note 3)
Communication between Digital Operator and
drive was not established within 5 seconds
after power was applied, or an internal hardware or
software fault was detected on power-up.
Communication errors between the Digital Operator
and drive occurred for over 2 seconds after
communication was last established, or an internal
hardware or software fault occurred after power-up.
(Note 3)
6-1
TYPE
(Note 1)
A
(
Note 2)
A
M
M
M
(Note 3)
M