Vector 40-10 0257, Manual

Page: 18 / 22

TCI-W11, TCI-W22 Universal Controller
O
UTPUT
C
ONFIGURATION
Doc: 70-00-0158C, V2.0-20220523 © Vector Controls GmbH, Switzerland Page 18-22
Subject to alteration
Digital output configuration (1d, 2d)
Settings for floating point (3-point valve) outputs (1d00 = ON), 1d = DO1 = open, 2d = DO2 = close
Parameter Description Range Default
1d00
Enable digital/PWM or floating point (3-point valve) output
OFF= DO1 and DO2 are two digital/PWM outputs
ON = DO1 and DO2 are one floating point output (DO1 open,DO2 close)
ON/OFF OFF
1d01
Select control loop or special function (0= OFF)
1= LP1, 2= LP2
3= Dehumidify (4 pipe, max LP1 cooling, LP2 direct)
4= Manual positioning (open/close)
5= Controller state functions
0 – 5 0
1d02
If1d01 = 1 configure output:
0=Heating/reverse
1= Cooling/direct
2= Heating and cooling (2 pipe)
If 1d01 = 4 Manual positioning or time schedule controlled
0= Time schedule controlled only
1= Manual positioning and time schedule controlled
If 1d01 = 5 select state functions:
0= ON if controller operation state is ON
1= ON while demand on any output
2= ON while controller in heating mode and operation state ON
3= ON while controller in cooling mode and operation state ON
0 – 5 0
1d03 Running time (from open to close) 0 – 255s 90s
1d04 Switching difference for floating point signal 0 – 100s 5s
1d05 Not used
1d06
Choose alarm to set output to 100% (output 0% on conflicting alarms)

Alarm: 1 2 3 4 5 6 7 8
ALA1 – ALA8

1d07
Choose alarm to set output to 0% (output 0% on conflicting alarms)

Alarm: 1 2 3 4 5 6 7 8
ALA1 – ALA8

1d08 Not used
1d 09 Not used
➔
Low and high limit alarms are defined with input parameters. With output parameters assign
an alarm to an output and select output state. Each alarm’s require d output can be
individually selected. Multiple alarms can be signed to one output. Should one alarm be
simultaneously selected to activate and deactivate the output, the one to de-activate has
precedence.
➔
With manual positioning (1d01=4) position the output directly (open/close).
➔
With dehumidifying (1d01=3) the maximum value is taken of cooling and dehumidifying. When the humidity is too
high, cooling will continue to operate, even without a demand for cooling, to dehumidify the air and heating will
activate to maintain comfort.
➔
State functions (1d01=5) activate the output based on certain conditions with or without a demand for heating or
cooling, in either occupied (comfort) or unoccupied (standby) mode. In Energy Hold OFF mode (EHO) the output will
be off.
➔
For floating point (3-point valve) outputs, the running time of the actuator used needs to be specified with 1d03.
Running time is defined as the time required for the actuator to run from fully open to fully closed and vice versa.
Actuators with a fixed running time are recommended. Once fully open or fully closed the running time for the
actuator is extended for a full run-time cycle. This will allow the actuator position to be synchronized in case it has
been moved during off time or an actuator with variable running time was used. Use switching difference parameter
1d04, to reduce the switching frequency of the actuator. The actuator will only move if the difference to the current
actuator position is larger than this parameter.
Output Priority
1. Alarm level low
2. Alarm level high
3. Operation mode OFF
4. Control function