Page 72 - FreeStyler® E-1063 Programming and Operation Manual
P. 72

E-1063 PROGRAMMING AND OPERATION


            Chapter 7 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
                                      Code
                        Numerica   Abbreviatio
                        l Display       n                    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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