TRO24T4XYZ3
Specification & Installation Instructions
6
Step Display
Description
Values
20
Set AO2 analog signal ramp:
Display shows
“select AO2 analog ramp”
.
Select which ramp you want for analog signal on AO2.
You can choose:
Changeover ramp,
Heating ramp 1,
Heating ramp 2,
Cooling ramp 1,
Cooling ramp 2,
OFF
If “OF
F
” was selected for AO1, go to step #24.
If “OF
F
” is selected for AO1 & AO2, go to step #27.
Default value: Hr1 (Heating ramp 1)
21
Minimum voltage of AO1 output:
(Only if “
OFF
” hasn’t been selected at step #19)
Display shows
“min vdc analog ao1 output”
and the value of the minimum
voltage of the AO1 output.
Please select the desired value of the minimum voltage of AO1 output.
(This is the “zero” value)
The minimum value is restricted by the maximum value. (step #22)
Range: 0.0 to 10.0 Volt
Increment: 0.1 Volt
Default value: 0.0 Volt
22
Maximum voltage of AO1output:
(Only if “
OFF
” hasn’t been selected at step #19)
Display shows
“max vdc analog ao1 output”
and the value of the
maximum voltage of the AO1 output.
Please select the desired value of the maximum voltage of AO1 output.
(This is the “span” value)
The maximum value is restricted by the minimum value. (step #21)
Range: 0.0 to 10.0 Volt
Increment: 0.1 Volt
Default value: 10.0 Volt
23
Minimum position of AO1 output:
(Only if “
OFF
” hasn’t been selected at step #19)
Display shows
“min POS ao1 output percent”
and the value of the
minimum position of the AO1 output.
Please select the desired value of the minimum position of AO1 output.
Range: 0 to 100%
Increment: 5%
Default value: 0%
24
Minimum voltage of AO2 output:
(Only if “
OFF
” hasn’t been selected at step #20)
Display shows
“min vdc analog ao2 output”
and the value of the
minimum voltage of the AO2 output.
Please select the desired value of the minimum voltage of AO2 output.
(This is the “zero” value)
The minimum value is restricted by the maximum value. (step #25)
Range: 0.0 to 10.0 Volt
Increment: 0.1 Volt
Default value: 0.0 Volt
25
Maximum voltage of AO2 output:
(Only if “
OFF
” hasn’t been selected at step #20)
Display shows
“max vdc analog ao2 output”
and the value of the
maximum voltage of the AO2 output.
Please select the desired value of the maximum voltage of AO2 output.
(This is the “span” value)
The maximum value is restricted by the minimum value. (step #24)
Range: 0.0 to 10.0 Volt
Increment: 0.1 Volt
Default value: 10.0 Volt
26
Minimum position of AO2 output:
(Only if “
OFF
” hasn’t been selected at step #20)
Display shows
“min POS ao2 output percent”
and the value of the
minimum position of the AO2 output.
Please select the desired value of the minimum position of AO2 output.
Range: 0 to 100%
Increment: 5%
Default value: 0%
