Siemens SED2-3/32B User Manual

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Siemens Building Technologies SED2 variable speed drives CM1U5192en
HVAC Products Programming 01.2002
Input
type
SCAL
Input
ADC
deadband
Delay
Loss of signal
ADC
Smoothing time
P0753
1+2
Status
r0751
Input value
r0752
1+2
Smoothed
value
r0754
1+2
Value
+min/max
r0755
P0761
1+2
P0762
1+2
P0761
P0757 P0758 P0759 P0760
5192Z20en
P0756
Defines the type of analog input and enables analog input monitoring.
Possible settings:
0 Unipolar voltage input (0 to 10 V) (factory setting).
1 Unipolar voltage input with monitoring (0 to 10 V).
2 Unipolar current input (0 to 20 mA).
3 Unipolar current input with monitoring (0 to 20 mA).
5 LG-Ni 1000 sensor input (–10 to +10 V).
Important: The parameter setting must match the setting of the 2 DIP switches on
the I/O module.
Index:
P0756[0] : Analog input 1 (ADC 1).
P0756[1] : Analog input 2 (ADC 2).
Note on dependency:
This function is disabled if the analog scaling block is programmed to negative output
setpoints (see P0757 to P0760).
Note on the monitoring function
If monitoring is enabled and the dead zone is defined (P0761), an error message
appears (F0080) as soon as the analog input voltage drops below 50% of the dead
zone voltage.
P0753
Defines the filter time in ms for the analog input.
Setting range: 0 to 10,000 ms
Factory setting: 100 ms
Index:
P0753[0] : Analog input 1 (ADC 1).
P0753[1] : Analog input 2 (ADC 2).
Note:
Increasing this time reduces (smoothes) the ripples but also slows down the response
to the analog input.
P0757 – P0760
Parameters P0757 to P0760 are used to configure the input scaling for the analog
inputs according to the following curve:
Parameter setting for
AIN1 and AIN2
(commissioning)
Signal in %
Time in ms

Siemens SED2-3/32B Specifications

General

Brand	Siemens
Model	SED2-3/32B
Category	Inverter
Language	English