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1 parameters of the analog input modules – Siemens Simatic S7-400 User Manual

Page 256

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Analog Modules

5-40

S7-400, M7-400 Programmable Controllers Module Specifications

A5E00069467-07

5.7.1

Parameters of the Analog Input Modules

The analog input modules use a subset of the parameters and ranges of values
listed in the table below, depending on the functionality. Refer to the section on the
module concerned, starting from Section 5.18, to find out which subset the module
is capable of using.

The default settings apply if you have not performed parameter assignment in
STEP 7.

Table 5-42 Parameters of the Analog Input Modules

Parameter

Value Range

Default

2)

Parameter

Type

Scope

Enable

Diagnostic interrupt

1)

Hardware interrupt

1)

Yes/no
Yes/no

No
No

Dynamic

Module

Destination CPU for
interrupt

1 to 4

Static

Module

Trigger for hardware
interrupt

End of scan cycle
reached at input

Yes/no

No

Static

Channel

High limit

Low limit

Constraint possible due to measuring
range

32511 to – 32512

– 32512 to 32511

Dynamic

Channel

Diagnostics

Wire break

Reference channel
error

Underflow

Overflow

Short circuit to M

Yes/no
Yes/no
Yes/no
Yes/no
Yes/no

No
No
No
No
No

Static

Channel

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