Vector TCI-W11-H Overview page 15

Digital output configuration (1d, 2d)
Settings for digital outputs (1d00 or 2d00=OFF)
Parameter Description
Enable digital or floating point output
1d 00 OFF= 1d and 2d are two digital outputs
ON = 1d and 2d are one floating point output (1d open,2d close)
Select control loop or special function (0= OFF)
1= LP1, 2= LP2
1d 01 3= Dehumidify (4 pipe, max LP1 cooling, LP2 direct)
4= Manual positioning (on/off)
5= State functions
When 1d01=1, configure output:
0= Stage 1 heating/reverse
1= Stage 1 cooling/direct
2= Stage 1 heating and cooling, reverse and direct
3= Stage 2 heating/reverse
4= Stage 2 cooling/direct
5= Stage 2 heating and cooling, reverse and direct
1d 02 If 1d01 = 4 Manual positioning or time schedule controlled
0 = Time schedule controlled only
1 = Manual positioning and time schedule controlled
When 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
Switch-off delay (time output active with no more demand)
1d 03
Delay is in seconds or minutes depending on d09
Switch-on delay(time demand active before output on)
1d 04 In state mode 1d01=5 outputs disabled during switch-on delay
Delay is in seconds or minutes depending on d09
1d 05 Activate PWM, set cycle time, seconds (>0activates, 0 deactivates)
Choose alarm to set output to ON (output OFF on conflicting alarms)
1d 06

Alarm: 1 2 3 4 5 6 7 8
Choose alarm to set output to OFF (output OFF on conflicting alarms)
1d 07

Alarm: 1 2 3 4 5 6 7 8
1d 08 Display fan symbol while active
1d 09 Binary switching delays in minutes or seconds
OFF = delays are in seconds, ON = delays are in minutes
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 required 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 (ON/OFF).
➔
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 comfort or standby mode. In Energy Hold OFF mode (EHO) the output will be off.
Pulse width modulation (PWM) mode is enabled with 1d05. In PWM mode the digital output will be switched on/off
➔
once per cycle. The on and off times are calculated according to the PI settings of the respective control sequence
(see control loop Parameters L09–L15).TCI-W11 and TCI-W22 use relays for the digital outputs. It is not
recommended to use cycle times below 100 seconds as the lifetime of the relays will be shortened with frequent
switching. For PWM applications requiring cycle times below 100 seconds we recommend using TCI-W13 with TRIAC
outputs.
Doc: 70-00-0158, V1.4-20220321
Subject to alteration
© Vector Controls GmbH, Switzerland
TCI-W Universal Controller
O C
UTPUT ONFIGURATION
Range Default
ON/OFF
0–5
0–5
0–255
0–255
0–1650s
ALA1–ALA8

ALA1–ALA8

ON/OFF
ON, OFF
Output Priority
1. Alarm level low
2. Alarm level high
3. Operation mode OFF
4. Control function
OFF
0
0
90sec
5 sec
0s
OFF
OFF
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