Page 48 - Kondor® KL 1 - E-1063 Programming and Operation Manual

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KL1: 1063 PROGRAMMING AND OPERATION

Chapter 6 Faults and Alarms

Drive Code Overview
The DRIVE CODE displays recorded VFD (Variable Frequency Drive) alarms. There are two separate fields of
information. The two numbers on the right displays the most current alarm. The two numbers on the left displays the
previously recorded alarm, as shown below.

Left Two Right Two
Numbers Numbers
31 B1
Previous Alarm: Existing Alarm:
Motor Overload Communication
Leave Fault
Drive Codes

Numerical Code
Display Abbreviation Alarm Description
10 OC1 OVER CURRENT DURING ACCELERATION
11 OC2 STEADY SPEED OVER CURRENT
12 OC3 OVER CURRENT DURING DECELERATION
20 OV1 OVER VOLTAGE DURING ACCELERATION
21 OV2 STEADY SPEED OVER VOLTAGE
22 OV3 OVER VOLTAGE DURING DECELERATION
30 THT INVERTER OVERLOAD
31 THM MOTOR OVERLOAD
40 FIN HEAT SINK OVERTEMP
60 OLT STALL PREVENTION STOP
70 BE BRAKE TRANSISTOR FAULT
80 GF GROUND FAULT
81 LF OPEN PHASE FAILURE
90 OHT EXTERNAL THERMAL RELAY
A0 OPT OPTION FAULT
B0 PE CORRUPT MEMORY
B1 PUE COMMUNICATION LEAVE FAULT
B2 RET RETRY COUNT EXCEEDED
C2 P24 PR. 24 ALARM
F3 E. 3 FAULT 3
F6 E. 6 FAULT 6
F7 E. 7 FAULT 7

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