Schrack Technik CX plus Series FRACXP06R-, Руководство пользователя

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If several stages of the same size are connected and the option “Distribute
switching operations of the stages via the operating hours of the individual
stages” is activated (SETUP/315 = YES), the controller automatically distributes
the switching operations for these stages based on the operating hour counters
of the individual stages, so that the operating hours for these stages are
distributed evenly.
406
Select fan output as further stage output
Yes/No
“NO”: The fan output works normally.
Its fan output is controlled by the alarm system.
“YES”: The fan output is selected as 7
th
resp. 13
th
stage output.
The fan output is not control by the alarm system, but by the stage controller.
!
CAUTION
If the current setting is changed, all active stages are switched off and on
again. FON stages are not switched off.
500 S
ETTINGS
ALARM
Alarms and monitoring functions can be activated / deactivated and limit values can be set in the alarm
menu.
NOTE: The following alarms cannot be deactivated:

U alarm

I-HIGH alarm

THD-U alarm

THD-I alarm

TEMP2 alarm
The fan control (TEMP1) can only be deactivated by activating the function SETUP/406 (switching
output fan usable as 7
th
resp. 13
th
stage output). An I-LOW-alarm can only be suppressed via the digital
input, when the function SETUP/518 is activated.
NOTE: The following alarm cannot be parametrised: I-HIGH alarm (I > 6 A, actual measuring current in
the secondary circuit)
The limit values for the U alarm are determined via the settings of the nominal voltage (SETUP/100/Un
or SETUP/201), the voltage tolerance range (SETUP/204) and the voltage transformer factor
(SETUP/100/Pt or SETUP/203).
The alarm relay opens, when at least one ALARM is active and signalled. The alarm relay does not
close again until no ALARM is active anymore.
!
CAUTION
In case of the option
–m (alarm relay as opener), the logic is the other way round.