Vector TCY3-T0121R - Floating Output Configuration; Floating Output Enablement; Floating Output Control Loop Assignment

TCY3-T0121R Engineering Manual
Doc: 70-000002 V1.0, 20101115 © Vector Controls GmbH, Switzerland Page 22
Subject to alteration
Floating Output
Parameter Description Range Default
OP 11 FO1: Enable Floating Output (DO1, DO2 Floating)
OFF = DO1, DO2 are two binary outputs
ON = DO1, DO2 are one floating output DO1 = open, DO2 = close
ON, OFF OFF
OP 12 FO1: Selection of control loop or special function
0 = OFF
1 = Loop 1
2 = Loop 2
3 = Dehumidify in 4 pipe systems (Max LP1 cooling and LP2 direct acting)
4 = Manual override (0 – 100%)
0 – 4 0
OP 13 FO1: Configuration of output signal depending on OP12
If OP12 = 1,2 (control loop 1 or 2) select sequence:
0 = Heating, Reverse Y
H1
, Y
R1
1 = Cooling, Direct Y
C1
, Y
D1
2 = Heating and Cooling (2 pipe system), Y
H1
+ Y
C1
, Y
R1
+ Y
D1
If OP12 = 4 (manual override) Choose Manual override steps
0 = 0…100%
1 = 0…10
2 = ON/OFF
0 – 2 0
OP 14 FO1: Running Time (Time to run from Open to Close) 0 – 1275 s 90s
OP 15 FO1: Switching difference for floating signal 0 – 100% 5 %
OP 16 FO1: Choose alarm
0 = no action
1 = TI1 ALA1: low temperature limit
2 = TI1 ALA2: high temperature limit
3 = TI1 ALA1 and ALA2: low or high temperature alarm active
4 = AI1 ALA3: low signal limit
5 = AI1 ALA4: high signal limit
6 = AI1 ALA3 and ALA4 low or high signal alarm active
7 = Any alarm active (ALA1 – ALA4)
0 – 7 0
OP 17 FO1 Action in case of alarm
OFF = close output
ON = open output
ON, OFF OFF