TRANSFORMER LEVELUPS T3 SERIES 160 - 200 KVA
EXPLANATIONS OF LOGGING
51
GM-SD-06 / Publication Date: 13.04.2016 Revision No 2 Revision Date 30.01.2017
73
Parallel Command
UPS which is operating in paralel mode has been given a command to change
the status of static switches.
74
No P.CAN Bus
Comm.
Slave UPS which is operating in paralel mode can’t reach to master UPS from
CAN bus.If UPS is operating,will be shut down.
75
Ext. Start
Command
UPS which is operating in paralel mode has been given a command to start up
by another (master) UPS.
76
Ext. Stop
Command
UPS which is operating in paralel mode has been given a command to stop by
another (master) UPS.
77
Ext. Switch To BYP.
UPS which is operating in paralel mode has been given a command to transfer
the load to bypass line.
78
Ext. Switch To UPS
UPS which is operating in paralel mode has been given a command to transfer
the load to inverter line.
79
Parallel Comm. FE.
Slave UPS which is operating in paralel mode has detected a failure of input
current sharing.
80
Inverter OKEY
Inverter voltage reached needed value after UPS is started up. UPS can feed the
loads through inverter.
81
Batt. Temp. Err.
Battery temperature is out of defined limits, batteries can be damaged.
82
EPO key pressed
EPO key button is pressed.
83
Battery Low
Battery capacity has decreased below defined “ battery low limit” while UPS
was operating in battery mode.
84
No P.485 Bus
Comm.
Parallel RS485 communication between the systems is not available.
85
STS OverCurrent
OverCurrent in Bypass line.
86
BYP. Phase Rot.
Err.
Reverse phase sequence was detected in mains at the UPS run time.
87
Output DC
Volt.Fault
Over Inverter DC voltage. Loads will be transferred to the bypass line.
88
Output Offset Err.
One or more phase of slave UPS’ output is not connected to master UPS in
Parallel systems.
89
Battery Temp. Nor.
Battery temperature is normal.
90
PFC Pbus
OverVoltage
Positive DC Bus overvoltage.
91
PFC Nbus
OverVoltage
Negatif DC Bus overvoltage
92
PFC PhL1
OverCurrent
Short circuit protection is activated for rectifier L1 phase.
93
PFC PhL2
OverCurrent
Short circuit protection is activated for rectifier L2 phase.
94
PFC PhL3
OverCurrent
Short circuit protection is activated for rectifier L3 phase.
95
Single Stop
Command to stop itself has been given to UPS which is operating in paralel
mode separately from paralel system.
96
Master Changed
UPS became master device in paralel system.
97
Par.Bus ID Collision
ID value of one or more UPS is the same as each other in parallel system.
98
Stop All Units
Stop all units command was given via front panel.
99
Pwr. Supply Fault
The error signal is detected on UPS through power source circuit debugger.
100
Generator Mode
Signal is detected from "generator mode input" of dry contact board. UPS will
switch to "generator mode".
Summary of Contents for LEVELUPS T3 SERIES
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