Rockwell Automation 900 Temperature Controller Communications Functions - Series B User 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