SINUS PENTA
REGENERATIVE
APPLICATION
97/
140
0
1
2
3
4
3.5.
SETTING DC MEASURES MENU
3.5.1.
O
VERVIEW
This menu allows calibrating DC current measures (detected with an optional, external current transducer) in
Menu n.3 – DC Measures.
It can be viewed only if parameter R023=2:XMDO+Pout, or 4:XMDO+PT100+Pout, or:
6:XMDO+ADE+Pout (see the EXPANSION BOARD CONFIGURATION MENU).
3.5.2.
L
IST OF
P
ROGRAMMABLE
P
ARAMETERS
P545
AND
P546
Parameter
FUNCTION
User Level
MODBUS
Address
DEFAULT
VALUES
P545
DC Current Offset
ENGINEERING
998
0.00 mA
P546
DC Current Input Filter
ENGINEERING
999
100 ms
P545 DC Current Offset
P545
Range
–2000
÷
2000
– 20.00 mA
÷
+20.00 mA
Default
0
0.00 mA
Level
ENGINEERING
Address
998
Function
This parameter selects the offset correction value of the DC current signal
that has been measured.
The set value is added to the signal measured before saturation or
conversion.
P546 DC Current Input Filter
P546
Range
0
÷
65000
0
÷
65000 ms
Default
100
100 ms
Level
ENGINEERING
Address
999
Function
This parameter selects the value of the time constant for the first order low-
pass filter applied to the DC current signal at the end of the signal
conversion and saturation chain.