Carrier TruVu TV-MPCXP1628-NR, Руководство по установке и запуску

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To adjust input and output properties
TruVu™ MPC Controller ( part no. TV-MPCXP1628-NR) CARRIER CORPORATION ©2021
Installation and Start-up Guide All rights reserved
40
An input or output must be assigned to its corresponding point in the control program. This is typically done when
the control program is created, but you can adjust the settings at the time of installation in the i-Vu® interface.
1
In the i-Vu® navigation tree, select the equipment controlled by the TV-MPCXP1628-NR.
2
On the Properties page, select the I/O Points tab.
3
In each point's Num field, type the number of the controller's corresponding input or output. For example, if
you use UO1 on the TV-MPCXP1628-NR for the point Pump S/S , type
1
in the Num field for Pump S/S .
NOTES
•
Exp (expander number) is 00 for the TV-MPCXP1628-NR.
•
Do not assign the same output number to more than one point.
4
For expander points, type the point's rotary switch address in the Exp field and the number of the expander's
corresponding input or output in the Num field.
EXAMPLE If UO-01 on the expander (which has a rotary switch address of 5) is used for the point Fan S/S ,
enter
5:1
in the Exp:Num column for Fan S/S .
NOTE Do not assign the same output number to more than one point.
5
Enter the appropriate values for each input and output in the remaining columns. See Input values , Output
values , Resolution values and Offset/Polarity values below.
CAUTION Do not assign two input microblocks to the same physical input using Dry Contact in one and
Binary Input in the other. This results in faulty behavior.
6
If you have not performed the initial download to the attached controller, you must download now to verify
inputs and outputs.
7
To verify each input's operation, force each sensor to a known value, then compare it to the Value shown on
the Properties page on the I/O Points tab.
8
To verify each output's operation, lock each output to a known condition on the I/O Points tab, then verify
that the equipment operates correctly.
See Troubleshooting inputs and outputs (page 74).
To adjust input and output properties