5 configuration – JUMO 709062 TYA 202 - Three-Phase Power Controller Operating Manual User Manual
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2012-12-31/00561073 [SCR power switch TYA202]
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5 Configuration
Limit value hystere-
sis
0 to 1 to 9999.9
Switching differential at the upper and lower limit of the moni-
toring range
Load monitoring
None
The load is not monitored.
Undercurrent
Note:
This parameter is only available if the device type is equipped
with an I, I
2
, or P subordinate control loop and current mea-
surement can therefore be performed.
v Chapter 6.1 "Detection of load faults"
Overcurrent
Note:
This setting is only available if load monitoring has been set
to under- or overcurrent.
Limit value load
monitoring
0 to 10 to 100 %
Partial load failure or partial load short circuit:
This setting specifies the percentage by which the load current
must have decreased or increased for a load error to be trig-
gered.
Load type load
monitoring
Standard
Default setting (suitable for most load types)
Infrared radiator
(short-wave)
Especially suitable for short-wave infrared radiators
Teach In type load
monitoring
Automatic, once
The Teach-In value is automatically determined once after
each power ON.
Manual
Teach In can be performed in manual mode or at the opera-
tor level.
v Chapter 6.2.2 "Configuring the Teach-In (prerequi-
site for Teach-In in manual mode)"
Automatic, cyclical
Teach In is performed cyclically at a time interval of 1 minute.
Mains voltage drop
monitoring
No
No monitoring
Yes
If the effective values of the analyzed half-waves are more
than 10 % apart, an alarm message is displayed and the bina-
ry output for the collective alarm switches depending on the
set control direction.
Immediate firing-pulse inhibit prevents the connected trans-
former loads from destroying the semi-conductor fuse due to
a DC component.
If there are no further supply voltage drops, the firing-pulse in-
hibit is removed and the power controller continues operation
(e.g. with a soft start).
k
/ bold = factory setting