Siemens S7-400 Benutzerhandbuch

5-20

S7-400, M7-400 Programmable Controllers Module Specifications

A5E00069467-07

Table 5-26 Analog Value Representation for Thermocouple Type L

5

5

> 1150.0

32767

7FFF

H

> 2102.0

32767

7FFF

H

> 1423.2

32767

7FFF

H

Overflow

1150.0

:

901.0

11500

:

9010

2CEC

H

:

2332

H

2102.0

:

1653.8

21020

:

16538

521C

H

:

409A

H

1423.2

:

1174.2

14232

:

11742

3798

H

:

2DDE

H

Overrange

900.0

:

–200.0

9000

:

–2000

2328

H

:

F830

H

1652.0

:

–328.0

16520

:

–3280

4088

H

:

F330

H

1173.2

:

73.2

11732

:

732

2DD4

H

:

02DC

H

Rated range

< –200.0

< –2000

< F830

H

< –328.0

<
–3280

<F330

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

Table 5-27 Analog Value Representation for Thermocouple Type N

5

5

> 1550.0

32767

7FFF

H

> 2822.0

32767

7FFF

H

> 1823.2

32767

7FFF

H

Overflow

1550.0

:

1300.1

15500

:

13001

3C8C

H

:

32C9

H

2822.0

:

2373.8

28220

:

23738

6E3C

H

:

5CBA

H

1823.2

:

1574.2

18232

:

15742

4738

H

:

3D7E

H

Overrange

1300.0

:

–270.0

13000

:

–2700

32C8

H

:

F574

H

2372.0

:

–454.0

23720

:

–4540

5CA8

H

:

EE44

H

1573.2

:

0

15732

:

0

3D74

H

:

0000

H

Rated range

< –270.0

<
–2700

< F574

H

< –454.0

<
–4540

<EE44

H

< 0

< 0

<
0000

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 F0C4

H

 is violated and

outputs 8000

H

...if E5D4

H

 is violated and

outputs 8000

H

...if FB70

H

 is violated and

outputs 8000

H