JUMO 709051, Руководство по эксплуатации, Страница: 46 / 92

4 Operation
46 V1.00/EN/00741192/2021-03-30 [IPC 300]
4.2.3 Setpoint value configuration
4.2.4 Monitoring
The value to be monitored can be adjusted.
v
Chapter 5.1.5 "Ext. current sensor 2 and 3"
The load voltage was used in this example.
Value range Description
000.00 If "Value, adjustable" is configured as the error value, this
value is used in the event of a malfunction as the setpoint
value at the set analog input.
Current load volt-
age
0 to U
Max.
of the load voltage
(U
Max.
= voltage supply to
the power section
-20 V)
0 to P
Max.
of the power
(
P
Max.
=
U
Max.
×
I
Nom.
)
0 to I
Nom.
of the max. load current
0 to 100 %
of the output level
Note:
The base load setting depends on the subordinate control
loop:
- For voltage: 0 to 100 %
U
Max.
(e.g. 0 V)
- For current: 0 to 100 % I
Nom.
(e.g. 0 A)
- For power: 0 to 100 % P
Max.
(e.g. 0 W)
- None: 0 to 100 % of output level (e.g. 0 %)
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 range Description
Current measured value
0 to 9999.9 Absolute minimum limit values for load voltage, load current, pow-
er in W and kW, load resistance, DC intermediate circuit voltage, or
device temperature can be monitored.
v
Chapter 5.1.5 "Ext. current sensor 2 and 3"
Example:
If the voltage falls below 20 V, an alarm is issued.
Current measured value
0 to 9999.9 Absolute max. limit values for load voltage, load current, power in
W and kW, load resistance, DC intermediate circuit voltage,
or de-
vice temperature can be monitored.
v
Chapter 5.1.5 "Ext. current sensor 2 and 3"
Example:
If the voltage exceeds 100 V, an alarm is issued.