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14.9
Parameters of the Analog Electronics Modules
Parameters of 2AI I 2WIRE, 2AI I 4WIRE
All parameters are set with SIMATIC PDM.
Table 14-85 Parameters of 2AI I 2WIRE, 2AI I 4WIRE
Parameter
2AI I 2WIRE
2AI I 4WIRE
Format of the analog values *
Interference frequency suppression *
Channel x ( x = 0, 1)
Measurement
---
type
---
Measurement type
Measuring
---
Range
---
Measuring Range
Smoothing
Process alarm (when limit value
exceeded)
Upper limit value
Lower limit value
Group diagnostics
Overflow/underflow diagnostics
Wire break diagnostics
Short circuit
---
diagnostics
* Entered automatically by SIMATIC PDM. See IM 151-2 parameters.
ET 200iS Distributed I/O Station
A5E00087831-02
Range of Values
•
SIMATIC S7
•
SIMATIC S5
•
50 Hz
•
60 Hz
2DMU (current)
•
4DMU (current)
•
deactivated
4 to 20 mA
•
4 to 20 mA
•
0 to 20 mA
•
none
•
weak
•
medium
•
strong
•
enabled
•
disabled
Lower to upper value of the
over-range
Lower to upper value of the
over-range
•
enabled
•
disabled
•
enabled
•
disabled
•
enabled
•
disabled
•
enabled
•
disabled
Analog Electronics Modules
Default
Effective
for
SIMATIC S7
ET 200iS
50 Hz
ET 200iS
2DMU (current) Channel
4DMU (current) Channel
4 to 20 mA
Channel
4 to 20 mA
Channel
none
Channel
enabled
Channel
Upper nominal
Channel
value
Lower nominal
Channel
value
enabled
Channel
enabled
Channel
enabled
Channel
enabled
Channel
14-65
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