Operator Password
Technician Password
Use this option to change the Operator password. This password allows access to operator
parameters section.
Use this option to change the Technician password. It allows access to both operator and technician
parameters section.
Min
Default
Unit
PASSWORD SETTINGS (
)
System->Password settings
Max
Operator Password
Technician Password
0
0
9999
0
9999
0
Operator password
Technician password
Min
Default Unit
SYSTEM GENERAL (System
)
->General
Max
All Warnings Are Latched En/Dis
All warning are latch
ENABL/DISBL
DISBL
All Warnings Are Latched En/Dis
ENABLE: Warnings and pre-alarms will latched when triggered. To reset the alarm either an external
reset must be applied to one of the inputs or the 'Reset' pushbutton operated, once the triggering
condition has cleared.
DISABLE: Normal operation, the warnings and pre-alarms (except spare inputs, because they have
their latching or non-latching selections) will automatically reset once the triggering condition has
cleared.
4.2.2 Source 1 (Mains)
Min
Default Unit
SOURCE 1
(Source 1
)
ACTIONS
->
Actions
Max
Look
Failure at Stop Mode En/Dis
Source 1
Always Look Source 1 Return Delay
Source 1 return delay
Source 1 fail delay
S1 fail.stop mode
S1 always return delay
S1 return delay
S1 fail delay
ENABL/DISBL
ENABL/DISBL
ENABL
DISBL
600
60
60
60
600
600
600
V
V
V
V
V
V
V
V
60
Min
Default
SOURCE 1 VOLT LEVEL (Source 1
)
->Volt level
Max
Source 1 Under Voltage
Source 1 Under Voltage Reset
Source 1 Over Voltage
Source 1
Reset
Over Voltage
320
340
440
420
S1 Under volt trip
S1 Under volt reset
S1 Over volt trip
S1 Over volt reset
Unit
Min
Default
SOURCE 1
Source 1
FREQ. LEVEL (
)
->
level
Frequency
Max
Source 1 Under Frequency
Hz
Hz
Hz
Hz
20.0 75.0
20.0 75.0
20.0 75.0
20.0 75.0
45.0
48.0
55.0
52.0
Source 1
Reset
Under Frequency
Source 1 Over Frequency
Source 1
Reset
Over Frequency
S1 Under freq trip
S1 Under freq reset
S1 Over freq trip
S1 Over freq reset
Unit
sec
sec
0
0
99
99
2
2
Look Source 1 Failure at Stop Mode En/Dis
(This parameter is only used if Source 1 is selected as `Mains` supply)
Always Look Source 1 Return Delay
(This parameter is only used if Source 1 is selected as `Mains` supply)
ENABLE: As soon as the module detects a source 1 failure the source 1 contactor or breaker relay will
be opened to remove the supply from the load. This is to prevent damage to the load in case of single-
phase failure.
DISABLE: In the event of a source 1 failure the unit will attempt to maintain the supply to the load for
the incoming AC source 1 supply until the source 2 is available to go on load. In the event of a
source 2 failure the module will default back to the incoming AC Source 1 supply.
ENABLE: T
DISABLE: T
is
available to go on load
he module will always wait the Source 1 Return Delay parameter before transferring the
load back to source 1.
he module will wait the Source 1 Return Delay parameter while only the source 2
before transferring the load back to source 1.
22