Siemens S5-155U System Manual page 456

Setting the data format
System Manual
C79000-B8576-C109-03
Set the data format by means of switch S9:
• • Two's complement
12-bit two's complement representation
(Range: 0 ... 4095 units (unipolar) or - 2048 ... + 2047 units
(bipolar))
• • Value and sign
11-bit value and 1 sign bit
(Range: 0 ... 4095 units (unipolar) or - 2048 ... + 2047 units
(bipolar))
• • Binary
12-bit binary number
(Range: 0 ... 4095 units for both unipolar and bipolar measured
variables)
Data format
Two's complement
Value and sign
Binary
The 466 Analog Input Module
S9 switch setting
1 9
ON
OFF
1 9
ON
OFF
1 9
ON
OFF
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