Siemens Simatic S7-1500/ET 200MP Manual - Page 37

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Parameter data records

B.1 Parameter assignment and structure of the parameter data records

Codes for measurement types

The following table lists all measurement types of the analog input module along with their

codes. Enter these codes at byte 2 of the data record for the corresponding channel (see the

figure Structure of data record 0: Bytes 7 to 19).

Table B- 2

Measurement type

Deactivated

Voltage

Codes for measuring ranges

The following table lists all measuring ranges of the analog input module along with their

codes. Enter these codes accordingly at byte 3 of the data record for the corresponding

channel (see the figure Structure of data record 0: Bytes 7 to 19).

Table B- 3

Measuring range

Voltage

±1 V

±5 V

±10 V

1 V to 5 V

Hardware interrupt limits

The values that you can set for hardware interrupts (high/low limit) must not violate the

over/underrange of the respective rated measuring range.

The following tables list the valid hardware interrupt limits. The limits depend on the selected

measurement type and measuring range.

Table B- 4

Voltage

±1 V, ±5 V, ±10 V

32510

-32511

Code for the measurement type

Code for the measuring range

Voltage limits

Code

0000 0000

0000 0001

Code

0000 0101

0000 1000

0000 1001

0000 1010

1 V to 5 V

32510

-4863

Analog input module AI 16xU BA (6ES7531-7LH00-0AB0)

Equipment Manual, 09/2020, A5E47052556-AA

High limit

Low limit