TM 5-3895-374-24-1
Serial link
Fault register FLT (W21) Read only
W21,0
INF
Internal speed controller fault (*)
W21,1
SLF
Communication fault
W21,2
-
Reserved
W21,3
SRF
Fault following a TST command
W21,4
USF
Mains too low
W21,5
OSF
Mains too high
W21,6
PHF
Mains phase (s) failure
W21,7
OHF
Speed controller overtemperature
W21 8
SPF
Overspeed (operating with TG)
W21,9
OCF-
Overcurrent(’)
W21,A
OBF
Overbraking
W21,B
OBF-
Overhauling load current
W21,C
OLF
Motor overload
W21,D
OLF-
Current too low or motor phase failure (*)
W21,E
-
Reserved
W21,F
CRF
Load relay fault (models ? 37 kW)
(*) These faults cannot be corrected and are not accepted by the serial link
Table of ASCII
DEC
HEX
CHARACTERS
characters used
10
OA
LF line feed
13
OD
CR carnage return
32
20
SP space
43
2B
+
45
2D
-
48
30
0
49
31
1
50
32
2
51
33
3
52
34
4
53
35
5
54
36
6
55
37
7
56
38
8
57
39
9
62
3E
>
63
3F
7
64
40
@
65
41
A
66
42
B
67
43
C
68
44
D
69
45
E
77
40
M
78
4E
N
89
59
Y
(page 3-271)
