Rockwell-automation 900 Temperature Controller Communications Function Manuale Utente Scaricare il pdf (Pagina 46)

Publication 900-UM004D-EN-E - July 2010

3-4 Communications Data

Note: The alarm function can also be used on units without alarm outputs. In this case, confirm alarm occurrences via the status

data.

➊The parameter will not be shown on the Controller display when alarm 3 is not assigned to an output.

C1 (81) 0025 SP ramp set value H’00000000 (0): OFF

H’00000001…H’0000270F (1…9999)

Adjust

ment

C1 (81) 0026 MV upper limit Standard: MV lower limit + 0.1…H’0000041A (MV lower limit +

0.1…105.0)

Heating and cooling: H’00000000…H’0000041A (0.0…105.0)

C1 (81) 0027 MV lower limit Standard: H’FFFFFFCE…MV upper limit − 0.1 (−5.0…MV upper

limit − 0.1)

Heating and cooling: H’FFFFFBE6…H’00000000 (−105.0…0.0)

C1 (81) 0028 Move Protect

function group

H’FFFFF831…H’0000270F (−1999…9999) Protect

C1 (81) 0029 Password to Move to

Protect function

group

H’FFFFF831…H’0000270F (−1999…9999)

(Can only be set. The monitor value is always H’00000000.)

C1 (81) 002A Parameter mask

enable

H’00000000 (0): OFF

H’00000001 (1): ON

C1 (81) 002B PF Key Protect H’00000000 (0): OFF

H’00000001 (1): ON

C1 (81) 002C MV Change Rate

Limit

H’00000000...H’000003E8 (0.0...100.0) Adjust

ment

C1 (81) 002F Heater Overcurrent

Detection 1

H’00000000...H’000001F4(0.0...50.0)

C1 (81) 0030 Heater Overcurrent

Detection 2

H’00000000...H’000001F4 (0.0...50.0)

C1 (81) 0031 Extraction of Square

Root Low-cut Point

H’00000000...H’000003E8 (0.0...100.0)

Table 3.2 Variable Type C1 (81)

Variable

Typ e

Address Item (Parameter) Set (Monitor) Value Function

Group

1 2 ... 41 42 43 44 45 46 47 48 49 50 51 ... 102 103

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Rockwell-automation 900 Temperature Controller Communications Function Manuale Utente Pagina 46

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