JUMO 709061/8-01-020, Operating Manual

Page: 54 / 125

4 Operation
52 V1.04/EN/00561071 [Thyristor Power Switch TYA 201]
4.2.4 Monitoring
The value to be monitored can be adjusted.
v
Chapter 5.1.5 "Monitoring"
The load voltage was used in this example.
Current load voltage
0 to U
nom
of the load voltage,
0 to P
nom
of the power
0 to I
nom.
of the max. load current
0 to 100 %
of the output level
Note:
This setting is only available if Power controller
r
Thyristor
control
r
Continuous (power controller) is selected.
The unit depends on the setting for the subordinate con-
trol loop and device type:
v
Chapter 1.3 "Order details"
- With voltage: 0 to 100% of max. load voltage (e.g. 0 V)
- With current: 0 to 100% of max. load current (e.g. 0
A)
- With power: 0 to 100% of power (e.g. 0 W)
- None: 0 to 100 % of output level (e.g. 0 %)
Note:
The following applies when selecting the maximum actuat-
ing variable for free-running economy circuits:
- Each power controller regulates half the three-phase
power during P-control
k
/ bold = default setting
Control signal
P
Base load: 680 W
Maximum
Output level: 3680 W
0 mA
20 mA
3000W 0...20mA
Ⳏ
Base load
Value range Description
Current measured val-
ue
0 to 9999.9 The absolute minimum limit values for load voltage, load current,
power, resistance, mains voltage, or device temperature can be mon-
itored.
v
Chapter 5.1.5 "Monitoring"
Example:
An alarm is triggered if the voltage falls below 20 V.