Siemens M7-400, S7-400 technical specifications A-11

Parameter Sets for Signal Modules
A-11
S7-400, M7-400 Programmable Controllers Module Specifications
A5E00069467-07
Structure of Data Record 1
The figure below shows the structure of data record 1 for the parameters of the
analog input modules.
You enable a parameter by setting the corresponding bit to “1”.
Byte 0
76 0
Diagnostic interrupt enable
Hardware interrupt enable
Upper limit value
for channel 15
Lower limit value for
channel 15
Low-Order Byte
Low-Order Byte
High-Order Byte
High-Order Byte
Byte 63
Byte 64
Byte 65
Byte 66
Upper limit value
for channel 0
Lower limit value for
channel 0
Upper limit value for
channel 7
Lower limit value
for channel 7
Low-Order Byte
Low-Order Byte
Low-Order Byte
Low-Order Byte
High-Order Byte
High-Order Byte
High-Order Byte
High-Order Byte
Byte 3
Byte 4
Byte 5
Byte 6
Byte 31
Byte 32
Byte 33
Byte 34
Byte 1
Byte 2 Reference temperature
in 0.01 C
Low-Order Byte
High-Order Byte
•
•
•
•
•
•
Figure A-5 Data Record 1 for Parameters of the Analog Input Modules
Note
The representation of the limit values and the reference temperature corresponds
to the analog value representation (see Chapter 6). Please observe the range
limits when setting the limit values.