Address Space - Siemens SIMATIC ET 200SP Manual

6.5

Address space

Note
Take into account the set mode of the module when programming because the address space
can differ.
Address space for normal and isochronous operation
The following table shows the assignment in the process image input.
IByte
x
x + 1
x + 2
x + 3
x + 4
x + 5
x + 6
x + 7
Note
The allocation of channel 1 is identical. To determine the respective parameter addresses,
add an offset of 8 bytes to the parameter addresses of channel 0.
Analog input module AI 2xSG 4-/6-wire HS (7MH4134-6LB00-0DA0)
Manual, 09/2018, A5E41867508A-AB
Bit Name and meaning
0 ... 7 Measured value channel 0 (DINT)
0 ... 7
0 ... 7
0 ... 7
0 ... 7 Refresh counter channel 0 (UINT)
0 ... 7
0 Channel 0 Measuring range exceeded
1 Channel 0 Measuring range undershot
2 Channel 0 Short-circuit / wire break at the sensor
3 Channel 0 No load voltage L+
4 Channel 0 ADC faulty
5 Channel 0 Internal memory error
6 Channel 0 Watchdog error
7 Channel 0 Internal error - module defective
0 QI bit
0: Bad
1: Good
1 Input lock
0: Inactive
1: active
2 Reserved
3 Measuring range exceeded (common mode)
4 Limit 1, low limit undershot
5 Limit 1, high limit exceeded
6 Limit 2, low limit undershot
7 Limit 2, high limit exceeded
Parameters/address space
6.5 Address space
31