TCY-MT-U
Temperature PID Controller
Doc: 70-00-0176 V1.1, 20100908
© Vector Controls GmbH, Switzerland
Page 10
Subject to alteration
Control Parameters (Access Code: 241)
Warning! Only experts should change these settings! See user parameters for login procedure.
Parameter Description
Range
Default
CP 00
Minimum setpoint limit in Heating mode
0…60°C (32..160°F)
16°C (61°F)
CP 01
Maximum setpoint limit in Heating mode
0…60°C (32..160°F)
30°C (86°F)
CP 02
Minimum setpoint limit in Cooling mode
0…60°C (32..160°F)
18°C (65°F)
CP 03
Maximum setpoint limit in Cooling mode
0…60°C (32..160°F)
30°C (86°F)
Controls configuration
Parameter Description
Range
Default
CP 04
Economy temperature shift
0…100°C (200°F)
5.0°C (10°F)
CP 05
TCY-MT4 only:
Dead zone between heating & cooling set point X
DZ
0…100°C (200°F)
1.0°C (2°F)
CP 06
TCY-MT4 only: Delay on Heat/Cool change over
0…255 min
5 min
CP 07
P – band heating X
PH
0…100°C (200°F)
2.0°C (4.0°F)
CP 08
P – band cooling X
PC
0…100°C (200°F)
2.0°C (4.0°F)
CP 09
K
IH
, Integral gain heating, in 0.1 steps, (TI is fixed to 4s)
0 disables ID part
low value = slow reaction
high value = fast reaction
0…25.5 0.0
CP 10
K
IC
, Integral gain cooling, in 0.1 steps, 0 disables I part
0…25.5
0.0
CP 11
Configuration of operation mode
0 = TCY-MT2-W1 = Cooling mode Y
C1
1 = TCY-MT2-W2 = Heating mode: Y
H1
2 = TCY-MT2 = Heating and Cooling (2 pipe system), Y
H1
+ Y
C1
3 = TCY-MT4 = Heating and Cooling (4 pipe system), Y
H1
+ Y
C1
TCY-MT2: 0 - 2
TCY-MT4: 0 – 3
TCY-MT2-W1: 0
TCY-MT2-W2: 1
TCY-MT2: 2
TCY-MT4: 3
Analog Output
Parameter Description
Range
Default
CP 12
Manual override of analog outputs
OFF = Control mode
ON = Manual mode (0 – 100%)
ON, OFF
OFF
CP 13
Min output for AO1 (For TCY-MT4-U = Heating output)
0 – 100 %
0%
CP 14
Max output for AO1 (For TCY-MT4-U = Heating output)
0 – 100 %
100%
CP 15
Min output for AO2 (For TCY-MT4-U = Cooling output)
0 – 100 %
0%
CP 16
Max output for AO2 (For TCY-MT4-U = Cooling output)
0 – 100 %
100%
CP 17
Maximum limitation in standby mode
0 – 100 %
50%
Input configuration
Parameter Description
Range
Default
CP 18
Configuration of remote control input (X1)
0 = Control input if temperature sensor connected
1 = Occupation sensor – Comfort / Standby
2 = Remote enable – Comfort / OFF
3 = Keycard function: fixed setpoint
0…3 0
CP 19
Activation delay (Minutes) = the time the binary input needs
to be open before standby/off mode is activated.
0…255 min
5
CP 20
Fixed setpoint for key card function in heating mode
0…60°C (32..160°F)
17°C (63°F)
CP 21
Fixed setpoint for key card function in cooling mode
0…60°C (32..160°F)
27°C (81°F)
CP 22
For TCY-MT2-U only: Enable Auto changeover
ON, OFF
OFF
CP 23
For TCY-MT2-U only: Auto-changeover limit heating
0…60°C (32..160°F)
30°C (86°F)
CP 24
For TCY-MT2-U only: Auto changeover limit cooling
0…60°C (32..160°F)
15°C (59°F)
