background image

 

TCI-W11, TCI-W22 Universal Controller 

O

UTPUT 

C

ONFIGURATION

 

 

Doc: 70-00-0158C, V2.0-20220523  

© Vector Controls GmbH, Switzerland  

Page 17-22 

Subject to alteration 

Digital output configuration (1d, 2d) 

Settings for PWM outputs (1d00 / 2d00 = OFF, 1d05 / 2d05 > 0), 1d = DO1, 2d = DO2 

 

Parameter  Description 

Range 

Default 

1d 00 

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 

1d 01 

Select control loop or special function (0= OFF) 

1= LP1, 2= LP2 

3= Dehumidify (4 pipe, max LP1 cooling, LP2 direct) 

4= Manual positioning (on/off) 

5= State functions 

0

1d 02 

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

 

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 

0

1d 03 

Minimum PWM duty cycle limit 

1) 

0

100% 

See Note 

1d 04 

Maximum PWM duty cycle limit

 1) 

0

100% 

See Note 

1d 05 

Activate PWM, set cycle time, seconds (>0 activates, 0 deactivates) 

0

1650s 

0s 

1d 06 

Choose alarm to set output to ON (output OFF on conflicting alarms) 

 

 



 

Alarm:   1 2 3 4 5 6 7 8 

ALA1

ALA8 



 

1d 07 

Choose alarm to set output to OFF (output OFF on conflicting alarms) 

 

 



 

Alarm:   1 2 3 4 5 6 7 8 

ALA1

ALA8 



 

1d 08 

Display fan symbol while active 

ON/OFF 

OFF 

1d 09 

Not used 

ON, OFF 

OFF 

 

 

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 occupied (comfort) or unoccupied (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, page 13). TCI-W11-U and TCI-W22-U use relays for the digital outputs. 

 

 

Important Note! 

If you enable PWM function, the meaning of parameter 1d03/2d03 and 1d04/2d04 changes to duty cycle 

limits! 

Make sure the values of 1d03/2d03 and 1d04/2d04 are set correctly! 

Recommended default: 1d03/2d03 = 0%, 1d04/2d04 = 100%. 

 

 

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 TCY-FT with TRIAC outputs. 

 

1) The PWM duty cycle signal is not spanned between the min and max settings. It is just cut off. Any output 

percentage below the min will be fixed at the minimum time. Any output percentage above the maximum will be fixed 

to the output maximum. 

 

 

Output Priority  

1. Alarm level low 
2. Alarm level high 
3. Operation mode OFF 
4. Control function 

Summary of Contents for 40-10 0257

Page 1: ...l loops 8 time schedules 1 internal temperature sensor 2 universal inputs 2 binary PWM outputs 1 analog output Internal temperature sensor standard Add replaceable humidity element as required AES3 HT A2 2 AES3 HT A3 3 or AES3 HT A5 5 Flexible application configuration is made with a parameter setting routine using the standard operation terminal Product Name Types and Ordering Product Name Produc...

Page 2: ...ty Stability Capacity sensor 0 100 rH See Figure to the right 1 0 1 0 5 year Signal outputs Analog Output Output Signal Resolution Maximum Load DC 0 10 V 0 20 mA 9 76 mV 0 019 mA Voltage 1kΩ Current 250Ω Relays Outputs AC Voltage DC Voltage 0 48 VAC 2 1 2 A max Observe local regulation 0 30 VDC 2A max Insulation strength between relays contacts and system electronics between neighboring contacts 2...

Page 3: ... 24VAC 24VDC DO Binary outputs Potential free relays contacts see technical specification UI Universal input NTC 10kΩ 25 C 77 F 0 10 V or 0 20 mA selectable by jumper AO Analog output 0 10 V or 0 20 mA selectable by jumper Use copper twisted pair conductors only The operating voltage must comply with the requirements for safety extra low voltage SELV as per EN 60 730 Use safety insulating transfor...

Page 4: ... other heat sources e g the area above radiators and heat emitting equipment Avoid locations behind doors outside walls and below or above air discharge grills and diffusers Location of mounting is less critical if external temperature sensors are used Ensure adequate air circulation to dissipate heat generated during operation Observe local regulations Do not mount in a wet or condensation prone ...

Page 5: ... Text OFF displayed with current time W22 temperature W11 Parameter setting BACK to previous menu Menu navigation Back to previous home menu 6 OPTION C F Press 2 sec Enter set up CLOCK TCI W22 SCHEDULES TCI W22 H C C F 7 DOWN Decrease SET POINT Parameter setting SCROLL menu options and parameters 8 UP Increase SET POINT Parameter setting SCROLL menu options and parameters 9 RIGHT Calibration Enter...

Page 6: ... each for 4 seconds on the large LCD digits in a continuous cycle while OFF is displayed in the small digits To prevent this make sure that in idle mode no input values are shown on either small or large digits by setting UP09 and UP11 to something else than 1 Override of secondary set point in cascade control If cascade control is active with variable air volume VAV for example the user can overr...

Page 7: ...played For TCI W22 Press OPTION 2 sec SEL and current time is displayed Press UP until SEL and H C is displayed Press RIGHT to toggle H or C SEL H C Display input values For TCI W11 Press OPTION 2 sec SEL and H C is displayed Press UP until UI1 and its value are displayed For TCI W22 Press OPTION 2 sec SEL and current time is shown Press UP until UI1 and its value are displayed Press UP key again ...

Page 8: ... from 00 00 23 45 15 minutes steps Press RIGHT to save switching time bar appears indicating step 1 complete DAY 1 blinks Pr01 08 00 Step 2 Apply selected switching time Pr01 to DAY1 Mon DAY 7 Sun While Pr01 is displayed and DAY1 is blinking Press UP Activate Pr01 switching time for DAY1 triangle appears on 1 Press DOWN Deactivate Pr01 switching time for DAY1 triangle disappears Press RIGHT to sav...

Page 9: ...ut configuration 1 analog output do1 do2 Binary output configuration 2 binary digital outputs relays FU Special functions Common to all TCI How to change parameters 1 Press UP DOWN buttons simultaneously for three seconds The display will show firmware version and revision number 2 Press the RIGHT button to start login CODE is shown in small display 3 Code to access user parameters is 0009 control...

Page 10: ...F ON UP 09 Select type of content for large digits 00 OFF 0 5 1 01 Input 02 Setpoint 03 Analog Output 04 Binary Output 05 Clock UP 10 Select content source for large digits 0 OFF 0 4 1 Input 1 1T 2 1H 3 1U 4 2U Set point 1 Lp1 2 Lp2 Analog or floating output 1 AO1 Binary output 1 DO1 2 DO2 UP 11 Select type of content for small digits same options as UP09 0 5 TCI W11 2 TCI W22 5 UP 12 Select conte...

Page 11: ...erential pressure transmitter having 0 200 Pa measuring range set UO1 display minimum to 0 and U02 display maximum to 200 The allowable range value of 50 205 may be adjusted with multipliers inU03 The largest displayable values are 990 9999 Limiting range increases resolution Applies to analog as well as passive temperature inputs For binary input open close contact set the jumper to RT DI and par...

Page 12: ...de setpoints There are two possibilities to change the setpoint in unoccupied economy mode Shift it by L07 or switch to the minimum setpoint limit in heating mode and maximum setpoint limit in cooling Unoccupied economy mode may be disabled by setting UP06 to OFF Control loops and sequences are activated when output parameters are defined Cascade control In cascade control L06 the setpoint of the ...

Page 13: ...s that the setpoint is normally not reached As the measured value gets closer to the setpoint the output reduces until it reaches a point a fraction above or below the setpoint where the output equals the load To reach the setpoint and achieve a higher level in comfort the Integral Differential function should be activated Integral Gain KI dynamically increases the output by the selected KI value ...

Page 14: ... changeover when L23 OFF 0 255 min 5 min Cumulative stage action L16 0 is typically used in electric heat applications and single stage action L16 1 in fan speed applications Digital stage action L16 2 is especially useful in electric heat applications to generate three steps with just two outputs For example Step 1 100W step 2 200W step 3 300W Switching hysteresis L21 is the difference between sw...

Page 15: ... be individually selected Multiple alarms can be signed to one output If one alarm is selected to simultaneously activate and deactivate an output the one to de activate has precedence With manual positioning 1A00 4 position the output by time schedule or directly in 0 5 steps Setting 1A01 to 0 will disable manual positioning The output will then only be controlled by time schedule With dehumidify...

Page 16: ...time demand active before output on In state mode 1d01 5 outputs disabled during switch on delay Delay is in seconds or minutes depending on d09 0 255 5 sec 1d 05 Activate PWM set cycle time seconds 0 activates 0 deactivates 0 1650s 0s 1d 06 Choose alarm to set output to ON output OFF on conflicting alarms Alarm 1 2 3 4 5 6 7 8 ALA1 ALA8 1d 07 Choose alarm to set output to OFF output OFF on confli...

Page 17: ...ters 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 ...

Page 18: ...it 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 directl...

Page 19: ...elay seconds 1275s 300s Fu 10 Input limit 1 per input 10 Fu 11 Input limit 2 Per input 90 Summer winter compensation changes the set point due to a change in an input value typically but not limited to an outdoor temperature input Winter compensation starts when outside temperature drops below the upper limit of winter compensation FU03 At maximum winter compensation the actual set point will be e...

Page 20: ...an limit 2 ON When limit 2 is greater than limit 1enable when input value is between limit 1 and limit 2 When limit 2 is less than limit 1 enable when input value below limit 2 or above limit 1 ON OFF OFF Fu 17 Input limit 1 per input 10 Fu 18 Input limit 2 Per input 90 Fu 19 Disable in case of alarms Selection Enable or disable the controller based on desired input values such as high or low temp...

Page 21: ...r temperature we recommend switching to cooling at 28 C 83 F and to heating at 16 C 61 F outdoor temperature These recommendations are given as suggestions The ideal settings may be different on the actual project depending on climatic and system conditions The change between heating and cooling is delayed to avoid unnecessary switching FU21 Heat cool status of one control loop may also be determi...

Page 22: ...c 70 00 0158C V2 0 20220523 Vector Controls GmbH Switzerland Page 22 22 Subject to alteration Smart Sensors and Controls Made Easy Quality Innovation Partnership Vector Controls GmbH Switzerland info vectorcontrols com www vectorcontrols com ...

Reviews: