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Meaning of the
symbols in the
info line
4.1.3 Meaning of the displayed measured values
Measured value
Load voltage
Load current
Power
Load resistance
Intermediate
circuit volt.
External current in-
put 1 to 3
Digital input 1, 2
Inhibit input
Device tempera-
ture
Voltage
input
Current input
Input
setpoint value
Effective
setpoint value
Output level, con-
troller
Output level, PWM Percentage controller output level of the PWM (pulse width modulation)
V1.00/EN/00741192/2021-03-30 [IPC 300]
Input signal
Voltage
Current
Interface
Meaning
Effective value of the measured load voltage
(Measured between the D and 1D terminals)
Effective value of the measured load current
Measured effective power Note:
Four-digit display in watts; values above 9999 W are shown in kW.
Calculated resistance value of the load
Effective value of the measured DC intermediate circuit voltage.
Depending on the configuration
Display of logic level
Display of logic level
Currently measured temperature inside the power controller
Measured value for the power controller's voltage input
(Measured between terminals 3 and 4 on X2_1)
Measured value for the power controller's current input
(Measured between terminals 1 and 2 on X2_1)
Externally specified setpoint value for the subordinate control loop
The effective setpoint value may deviate from the input setpoint value due
to internal functions, such as the soft start or base load.
Percentage controller output level of the subordinate control loop
Subordinate
control loop
2
U
2
I
U
I
P
4 Operation
Operating mode
load output
Firing pulse inhibit
Soft start
Current output level
Unit
V
A
or
W
kW
Ω
V
0 or 1
0 or 1
or
°C
°F
V
mA
%
%
%
%
43
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