7800 SERIES S7800A KEYBOARD DISPLAY MODULE
65-009
0-6
24
Table 7. Hold and Fault Message Summary. (Continued)
Fault Code System Failure Recommended T
oubleshooting
Fault 109
*Call Service*
Negative cycle test failed, earth
ground absent or line voltage
phasing improper.
1. Make sure a good earth ground connection exis
s at the
installation site and all earth ground connections are complete
and correct.
2. Make sure the relay module and all loads operate at the same
line voltage phase.
3. Reset and sequence the relay module.
4. If the fault persists, replace the relay module.
Fault 110
*Call Service*
The configuration jumpers diffe
from stored values.
1. Inspect the jumpe
connections. Make sure they match the
original selection and clipped jumpers are completely removed.
2. Reset and sequence the relay module.
3. If the fault persists, replace the relay module.
4. Configuration jumpers must be selected prior to 200 hours
of
operation. If configuration jumpers are changed after 200
hours of operation, lockout 110 occurs. Relay module cannot
be reset and must be replaced.
Fault 111
*Call Service*
Relay Module configuration
jumper test failure.
1. Inspect the jumpe
connections. Make sure they match the
original selection and clipped jumpers are completely removed.
2. Reset and sequence the relay module.
3. If the fault persists, replace the relay module.
Fault 112 - 126
*Call Service*
Relay Module self-test failu
e. 1. Reset and sequence the relay module.
2. If the fault persists, replace the relay module.
Fault 127
*Call Service*
Safet
relay feedback circuit
was in an improper state.
1. Reset and sequence the relay module.
2. If the fault persists, replace the relay module.
Expanded Annunciator Messages
If an Expanded Annunciator is wired to the limit control and
interlock control strings, and connected to the 7800 SERIES
Relay Module, additional hold messages, fault messages or
code numbers enhance the original hold messages, fault
messages or code numbers. See the Expanded Annunciator
specification, form 65-0101, for detailed information. The
message demonstrates which device opened first in a
monitored string of limits or interlocks.
1/8 IN. DIA. (2)
(3.175 MM)
M5082B
Fig. 19. KDM flush mounting
outlin
e
.
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