Siemens S7-400 Benutzerhandbuch

5-22

S7-400, M7-400 Programmable Controllers Module Specifications

A5E00069467-07

Table 5-30 Analog Value Representation for Thermocouple Type U

5

5

> 850.0

32767

7FFF

H

> 1562.0

32767

7FFF

H

> 1123.2

32767

7FFF

H

Overflow

850.0

:

601.0

8500

:

6010

2134

H

:

177A

H

1562.0

:

1113.8

15620

:

11138

2738.0

H

:

2B82

H

1123.2

:

874.2

11232

:

8742

2BE0

H

:

2226

H

Overrange

600.0

:

–200.0

6000 W

:

–2000

1770

H

:

F830

H

1112.0

:

–328.0

11120

:

–3280

2B70

H

:

F330

H

873.2

:

73.2

8732

:

732

221C

H

:

02DC

H

Rated range

< –200.0

<
–2000

H

< –328.0

<
–3280

H

< 73.2

< 732

<02DC

H

Underflow

In the case of incorrect wiring (for example, polarity reversal or open inputs) or of a sensor error in the
negative range (for example, incorrect thermocouple type), the analog input module reports an
underflow...

...if F380

H

 is violated and

outputs 8000

H

...if EAC0

H

 is violated and

outputs 8000

H

...if FE2C

H

 is violated and

outputs 8000

H