JUMO TYA S202, Operating Manual, Page: 50 / 99

4 Operation
50 V1.00/EN/00709725 [Thyristor power controller TYA S202]
4.2.4 Monitoring
The value to be monitored can be adjusted.
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Chapter 5.1.5 "Überwachungen"
The load voltage was used in this example.
Value range Your setting:
Current measured
value
0 ... 9999.9 The absolute minimum limit values for load voltage, load cur-
rent, power, resistance, mains voltage, or device temperature
can be monitored.
The measurands in the master branch are measured.
v
Chapter 5.1.5 "Überwachungen"
Example:
If the voltage falls below 20 V, an alarm is issued.
Current measured
value
0 ... 9999.9 The absolute maximum limit values for load voltage, load cur-
rent, power, resistance, mains voltage, or device temperature
can be monitored.
The measurands in the master branch are measured.
v
Chapter 5.1.5 "Überwachungen"
Example:
If the voltage exceeds 100 V, an alarm is issued.
0 ...1 ... 9999.9 The switching differential at the minimum or maximum limit
value
Current deviation
from Teach-In
i.e. if it exceeds 0 %
the load has become
higher-impedance;
if it is below 0 %,
the load
has become lower-
impedance
0...10...100 % Partial load failure or partial load short circuit:
The monitoring value for the percentage of change to the load
is selected (undercurrent or overcurrent).
v
Chapter 5.1.5 "Überwachungen"
By displaying the current deviations from the Teach-In value in
all three phases, it is possible to check how, for example, the
resistance change behaves over the entire setting range. The
load monitoring limit value can then be adjusted accordingly.
Guide values for the identification of load errors:
v
Chapter 6.1 "Erkennung von Lastfehlern"
k
/ bold = default setting