Drive control & communication – Lenze smd Series Drives User Manual
Page 28
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RG-SDMOD 24
Drive Control & Communication
NOTE 5 -
smd - Fault History
Parameters c61 (Present Fault), c62 (Last Fault) and c63 (Last but one Fault) provide the
Fault History for the
smd drive. Table 18 lists the fault codes.
Table 18: Fault Codes - c61, c62 & c63
Code
Fault Description
Display
0
NO FAULT
1
OUTPUT (TRANSISTOR) FAULT
OC1
2
HIGH DRIVE TEMPERATURE
OH
3
HIGH DC BUS VOLTAGE
OU
4
LOW DC BUS VOLTAGE
LU
5
THERMAL OVERLOAD
OC6
6
CONTROL FAULT
CF
7
EXTERNAL FAULT
EEr
8
SERIAL COMMUNICATION FAILURE
FC5
9
START ERROR
LC
10
INTERNAL FAULT 1 (EPM)
F1
11
INTERNAL FAULT 2
F2
12
INTERNAL FAULT 3
F3
13
INTERNAL FAULT 4
F4
14
INTERNAL FAULT 5
F5
15
INTERNAL FAULT 6
F6
16
INTERNAL FAULT 7
F7
17
INTERNAL FAULT 8
F8
18
INTERNAL FAULT 9
F9
19
INTERNAL FAULT o
Fo
20
SINGLE PHASE FAULT
SF
21
INCOMPATIBILITY FAULT
cF
22
DYNAMIC BRAKE OVERHEATED
dF
23
REMOTE KEYPAD FAULT
JF
24
COMMUNICATION FAULT
FC3
25
EARTH FAULT
“OC2”
26
CONFIGURATION FAULT
“CFG”