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O PER AT I O N , M A I N T EN A N C E , A N D I N S TA L L AT I O N G U I D E
1
LC
D
Settings
*Default
Standard I/O Settings
I 01 / I 02 / I 03
Function
No function
Input disabled.
Emergency Stop*
(default in I 01)
Transfers to O position in delayed transition I-O-II
type switches. Disables automatic control mode in
both delayed and open transition types.
Remote Test On Load*
(default in I 02)
Start/stop test on load sequence in rising (NO) or
falling (NC) edge of the input signal.
Remote Test Off Load*
(default in I 03)
Start/stop test off load sequence in rising (NO) or
falling (NC) edge of the input signal.
Inhibit ATS
Prevent switch control operations, configuration,
test sequences and generator start in case of
priority source failure.
Manual Retransfer
Disables automatic transfer back to priority source.
Source Priority S1
Sets priority for source 1 in transformer-transformer
application.
Source Priority S2
Sets priority for source 2 in transformer-transformer
application.
Inhibit Transfer
Disables automatic transfer from priority source to
non-priority source.
Bypass Running Time
Delays
Bypass any currently running time delay
Remote Control to S1
Transfer to S1 when active. Overridden by activated
'Remote Control to OFF' signal.
Remote Control to OFF Transfer to O position when active.
Remote Control to S2
Transfer to S2 when active. Overridden by activated
'Remote Control to OFF' or 'Remote Control to S1'
signals.
Reset Alarm
Reset any active switch control alarms (open I
failure, close I failure, open II failure, close II failure)
Manual-Auto Mode
Toggle automatic/HMI control mode, input is active
only in rising/falling edge according to contact type.
Contact
type
NC
Active open.
NO*
Active closed.
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Summary of Contents for Zenith ZTG T Series
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