JUMO 709051, Operating Manual, Page: 54 / 92

5 Configuration
54 V1.00/EN/00741192/2021-03-30 [IPC 300]
5.1.5 Ext. current sensor 2 and 3
This setting configures which measurand is to be recorded.
Base load 0 to U
Nom
of the load voltage,
0 to I
Nom
of the max. load cur-
rent
0 to P
Nom
of the power
Note:
The base load setting depends on the subordinate control loop:
- For voltage: 0 to 100 % of the max. load voltage (e.g. 0 V)
- For current: 0 to 100 % of the max. load current (e.g. 0 A)
- For power: 0 to 100 % of the power (e.g. 0 W)
Example:
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 / settings Description
Measurand None Switched off
Error current By connecting an error current sensor, which outputs a standard
signal of 0 to 20 mA, for example, the system can be monitored
as regards an error current limit value.
The following values must be entered:
- Sensor output signal:
0 to 20 mA, 4 to 20 mA, customer-specific
- Sensor input measuring range:
0 to 500 mA, customer-specific
- Limit value error current
When a limit value is exceeded, there is an error message.
v
Chapter 6.8 "External current sensors"
Load current By connecting a load current sensor, which outputs a standard
signal of 0 to 20 mA, for example, the system can be monitored
as regards a load current limit value.
v
Chapter 6.8 "External current sensors"
Mains current By connecting a mains current sensor, which outputs a standard
signal of 0 to 20 mA, for example, the system can be monitored
as regards a mains current limit value.
v
Chapter 6.8 "External current sensors"
k
/ bold = default setting