
Parameter sets of signal modules
A.4 Parameters of analog input modules
S7-400 Automation System Module Data
Reference Manual, Edition 09/2009, A5E00850736-06
419
Structure of data record 1
The figure below shows the structure of data record 1 for the parameters of analog input
modules.
You enable a parameter by setting a logical "1" at the corresponding bit.
Byte 0
76 0
low byte
low byte
high byte
high byte
Byte 63
Byte 64
Byte 65
Byte 66
low byte
low byte
low byte
low byte
high byte
high byte
high byte
high byte
Byte 3
Byte 4
Byte 5
Byte 6
Byte 31
Byte 32
Byte 33
Byte 34
Byte 1
Byte 2
low byte
high byte
•
•
•
•
•
•
Diagnostics interrupt enable
Hardware interrupt enable
Reference Temperature
in 0,01 °C
High limit
Channel 0
Low limit
Channel 0
High limit
Channel 7
Low limit
Channel 7
High limit
Channel 15
Low limit
Channel 15
Figure A-2 Data record 1 for the parameters of analog input modules
Note
The representation of limits and the reference temperature corresponds to the analog value
representation. Observe range limits when setting the limit values.
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