Rockwell Automation 900 Temperature Controller Communications Functions - Series B - Manual (Page 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
Type Address Item (Parameter) Set (Monitor) Value Function
Group