Carrier TruVu VVTBP-E2, Руководство по установке и запуску

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Troubleshooting
TruVu™ VVTBP -E2 ©2022 Carrier.
Installation and Start-up Guide All rights reserved.
71
Troubleshooting inputs and outputs
The i-Vu® interface shows if you have I/O errors resulting from a misconfigured microblock.
To check for errors:
1
In the i-Vu® navigation tree, select the equipment controlled by the TV-VVTBP-E2.
2
On the Properties page, select the I/O Points tab.
3
Click the Name of any input or output whose name is red (indicates an error) to open its dialog box.
4
On the Details tab, scroll down to see the Reliability field under BACnet Configuration .
5
Anything other than No Fault Detected indicates an error. See the table below to determine the error and
possible actions to take.
Reliability
description Possible error Verify that...
Configuration
Error
•
The microblock's I/O Type and
Sensor/Actuator Type are not
compatible.
•
The I/O Type and Sensor/Actuator Type
combination is valid for the I/O number
and microblock type.
•
The output's DIP switch setting does
not match the connected device.
•
The DIP switch setting is appropriate for
the output and microblock type.
•
Invalid expander address or I/O
number.
•
The expander is present and functional at
the address shown in the i-Vu® interface
and that I/O number is valid.
Over Range
•
Input exceeds the Min/Max limits.
•
The input is within the Min/Max limits.
No Sensor
•
No device is attached to the output.
•
The device is present and functioning.
Shorted Loop
•
Internal voltage feedback does not
correspond with commanded value.
•
The load on the output is within the valid
range.
•
A voltage/current source has not been
connected to an output.