Siemens S7-400PLC Spécifications Page 414

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Parameter sets of signal modules
A.2 Parameters of digital input modules
S7-400 Automation System Module Data
414 Reference Manual, Edition 09/2009, A5E00850736-06
Table A- 3 Data record 1 for parameters of digital input modules
Byte Bit Meaning
7 Hardware interrupt enable
6 Diagnostics interrupt enable
Byte 0
0 Reaction to error
1
7 On rising edge at channel 7
6 On rising edge at channel 6
5 On rising edge at channel 5
4 On rising edge at channel 4
3 On rising edge at channel 3
2 On rising edge at channel 2
1 On rising edge at channel 1
Byte 1
Hardware
interrupt
0 On rising edge at channel 0
7 On rising edge at channel 15
6 On rising edge at channel 14
5 On rising edge at channel 13
4 On rising edge at channel 12
3 On rising edge at channel 11
2 On rising edge at channel 10
1 On rising edge at channel 9
Byte 2
Hardware
interrupt
0 On rising edge at channel 8
7 On falling edge at channel 7
6 On falling edge at channel 6
5 On falling edge at channel 5
4 On falling edge at channel 4
3 On falling edge at channel 3
2 On falling edge at channel 2
1 On falling edge at channel 1
Byte 3
Hardware
interrupt
0 On falling edge at channel 0
1
Only for 6ES7 421-7BH0x-0AB0
The following table shows the structure of data record 1 (bytes 4, 5, and 6) for the
parameters of digital input modules.
You enable a parameter by setting a logical "1" at the corresponding bit.
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