Alarm and Faults

 

 

Table 9

 

Event Messages

 

 

 

 

 

 

 

 

 

 

 

ID

 

Alarm Message

Description/Cause

Action

 

 

 

 

 

 

 

 

024

CB2 SHUNT TRIP FAIL

CB2 shunt trip failed.

D, A, E

 

 

 

 

 

 

 

 

064

HEATSINK OVERTEMP

Heatsink has exceeded the recommended temperature.

A, E

 

 

 

 

 

 

 

 

 

067

S1

UV

Source 1 under voltage, fast detection.

A, E

 

 

 

 

 

 

 

 

 

068

S1

UV (RMS)

Source 1 under voltage, slow detection.

L, A, E

 

 

 

 

 

 

 

 

 

069

S1

OV

Source 1 over voltage

A, E

 

 

 

 

 

 

 

 

 

070

S1

OF/UF

Source 1 over frequency/under frequency

A, E

 

 

 

 

 

 

 

 

 

071

S1

FAIL

Source 1 failure.

A, E

 

 

 

 

 

 

 

 

 

072

S2

UV

Source 2 under voltage, fast detection.

A, E

 

 

 

 

 

 

 

 

 

073

S2

UV (RMS)

Source 2 under voltage, slow detection.

A, E

 

 

 

 

 

 

 

 

 

074

S2

OV

Source 2 over voltage.

A, E

 

 

 

 

 

 

 

 

 

075

S2

OF/UF

Source 2 over frequency/under frequency.

A, E

 

 

 

 

 

 

 

 

 

076

S2

FAIL

Source 2 failure.

A, E

 

 

 

 

 

 

 

 

077

S1 OVERCURRENT

Source 1 over current.

A, E

 

 

 

 

 

 

 

 

078

S2 OVERCURRENT

Source 2 over current.

A, E

 

 

 

 

 

 

 

 

 

079

S1

I-PEAK

I-PK on Source 1.

A, F, E

 

 

 

 

 

 

 

 

 

080

S2

I-PEAK

I-PK on Source 2.

A, F, E

 

 

 

 

 

 

 

 

081

SOURCES OUT OF SYNC

Source 1 and Source 2 are out of synchronization.

A, E

 

 

 

 

 

 

 

 

082

LOAD ON ALT SOURCE

The output load is running on the alternate source.

A, E

 

 

 

 

 

 

 

 

083

AUTO REXFER INHIBIT

Automatic retransfer is inhibited.

A, E

 

 

 

 

 

 

 

 

084

CB1 (S1) OPEN

Source 1, Circuit Breaker 1 is open.

A, E

 

 

 

 

 

 

 

 

085

CB2 (S2) OPEN

Source 2, Circuit Breaker 2 is open.

A, E

 

 

 

 

 

 

 

 

086

CB4 (S1 BYP) CLOSED

Source 1 on bypass, Circuit Breaker 4 is closed.

A, E

 

 

 

 

 

 

 

 

087

CB5 (S2 BYP) CLOSED

Source 2 on bypass, Circuit Breaker 5 is closed.

A, E

 

 

 

 

 

 

 

 

088

CB3 (OUTPUT) OPEN

Output circuit breaker (CB3) is open.

A, E

 

 

 

 

 

 

 

 

089

CB3A (OUTPUT) OPEN

Output circuit breaker (CB3A) is open.

A, E

 

 

 

 

 

 

 

 

 

090

S1

PHASE ROT ERROR

Source 1 phase rotation error.

A, E

 

 

 

 

 

 

 

 

 

091

S2

PHASE ROT ERROR

Source 2 phase rotation error.

A, E

 

 

 

 

 

 

 

 

092

TRANSFER INHIBITED

Transfer inhibited.

A, E

 

 

 

 

 

 

 

 

093

OUTPUT UV

Output is under voltage.

D, F, A, E

 

 

 

 

 

 

 

 

120

INPUT CONTACT #1

Input Contact # x is an optional alarm input. The alarm name

A, E

 

 

121

INPUT CONTACT #2

can be programmed with an alarm name from the Input

 

 

 

122

INPUT CONTACT #3

Contactor Isolator settings option under the Comm Options.

 

 

 

123

INPUT CONTACT #4

See Configuring the Input Contact Isolator Settings on

 

 

 

124

INPUT CONTACT #5

page 95. The alarm is sent to Monitor DSP. The LCD logs

 

 

 

125

INPUT CONTACT #6

the alarm with the programmed name. Monitor DSP logs it

 

 

 

126

INPUT CONTACT #7

with the generic name which is how it is reported to the SVT

 

 

 

127

INPUT CONTACT #8

query.

 

 

 

128

CONFIG MODIFIED

A set point configuration has changed.

A, E

 

 

 

 

 

 

 

 

129

PASSWORD CHANGED

The password for touch screen access has been modified

A, E

 

 

 

 

 

and saved.

 

 

 

130

TIME REPROGRAMMED

The system’s time has been reset and saved.

A, E

 

 

 

 

 

 

 

 

131

DATE REPROGRAMMED

The system’s date has been reset and saved.

A, E

 

 

 

 

 

 

 

 

132

EVENT LOG CLEARED

The event log has been erased.

A, E

 

 

 

 

 

 

 

 

133

HIST LOGS CLEARED

Both History Logs have been erased.

A, E

 

 

 

 

 

 

 

 

134

HIST LOGS FULL

Both History Logs have been written and no more history logs

A, E

 

 

 

 

 

can be written without clearing one of the logs.

 

 

75

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Image 83
Liebert POWER PROTECTION STATIC TRANSFER SWITCH manual See Configuring the Input Contact Isolator Settings on