ADB Safegate ACE2, Руководство пользователя

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Table 7: Error Messages (continued)
Error Message Possible Cause Corrective Action
Over Current
The regulator’s output has gone
above the acceptable threshold.
The ACE2 is set to the incorrect
regulator values.
Open Circuit problems, or the SCR has become damaged.
Check the SCR and all connections.
Check to ensure the ACE2 is set for the current regulator. If the
regulator is a 20A output, ensure ACE2 is set to 20A. If the
regulator is a 6.6A output ensure ACE2 is set to 6.6A.
Open Circuit
The regulator does not have a
connection to the load. Or the field
circuit is open.
Remove main power. CAREFULLY Check all connections in field
circuit.
Lamps-Out Warn
(Lamps-Out Warning)
Too many lamps have gone out
passing the set threshold.
The Lamps-out warning threshold is
too low.
Replace burned-out lamps.
Reset the Lamps-out threshold using the display in standalone.
( Figure 7 ) Or use ACLMS configuration.
Lamps Out Alarm
Too many lamps have gone out
passing the set threshold.
The Lamps out Alarm threshold is
too low.
Replace burned-out lamps.
Reset the Lamps-out threshold using the display in stand-
alone. (refer to Figure 7 ) Or use ACLMS configuration.
Insulation Warn
(Insulation Warning)
Somewhere on the load a wire has
become exposed, allowing current to
flow to
ground.
The Insulation Alarm threshold is too
low.
Check load for damaged lines.
Reset the Insulation threshold using the display in standalone.
( Figure 7 ) or use ACLMS configuration.
Insulation Alarm
Somewhere on the load a wire has
become exposed, allowing current to
ground out.
The Insulation Alarm threshold is too
low.
Check load for damaged lines.
Reset the Insulation threshold using the display in stand-alone.
(refer to Figure 7 ) or use ACLMS configuration.
In Local Control
The regulator is set in Local Control
mode.
N/A
6.3 Wiring Schematics
This section provides wiring schematics for L-827/L-829 Advanced Control Equipment (ACE2).
See Figure 30 for the L-827/L-829 ACE2 wiring connections to the constant current regulator (CCR).
Advanced Control Equipment (ACE2)
Troubleshooting
30
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