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GMAC 5 User Guide
27
6.6
1UDC+ protocol alarms
Table 11: 1UDC+ protocol alarms
N
UMBER
N
AME
D
ESCRIPTION
1
AC voltage high
Ac input voltage exceeds maximum settings
2
AC voltage low
Ac input voltage is lower than minimum
3
DC voltage extremely low
Dc voltage exceptionally low – Boost (equalizing) or floating
4
DC voltage low
Dc voltage below minimum – Boost (equalizing) or floating
5
DC voltage high
Dc voltage exceeds maximum – Boost (equalizing) or floating
6
Battery breaker open
Battery circuit breaker is OPEN
7
Over temperature
Battery temperature exceeds maximum
8
Battery test failed
Last battery test failed (non-volatile message)
9
LVD driven open
Battery LVD is OPEN
10
User dry contact open
User volt-free contact is open (NC)
11
Rectifier(s) comm. fault
Communication with rectifier(s) – No response
12
LVD1 driven open
LVD number 1 forced OPEN command issued
13
LVD2 driven open
LVD number 2 forced OPEN command issued
14
Load breaker open
One or more load circuit breakers are open
15
Not used alarm 15
N.A.
16
Surge bad
Input ac surge protector reports fault condition
17
Battery test in progress
Battery test time-stamp
18
Equalizing in progress
Equalize test time-stamp
19
DC voltage extremely high
Dc voltage exceptionally high
20
Overload
Overload
21
Not used alarm 21
N.A.
22
Not used alarm 22
N.A.
23
Not used alarm 23
N.A.
24
Not used alarm 24
N.A.
25
Not used alarm 25
N.A.
26
Converter(s) comms. fault
Communication with converter(s) – No response
27
Converter high voltage
Converter high voltage
28
Converter low voltage
Converter low voltage
29
More than one rect. fault
More than one rectifier fault
30
Not used alarm 30
N.A.
31
Startup time stamp
Controller time-stamp
32
Not used alarm 32
N.A.
