To Get A Device Log - Carrier TruVu VAVB3-E2 Installation And Startup Manual

Reliability
description
Configuration
Error
Over Range
No Sensor
Shorted Loop
Open Loop
Unreliable Other

To get a Device Log

If Carrier Control Systems Support instructs you to get the controller's Device Log containing diagnostic
information for troubleshooting:
Select the TV-VAVB3-E2 in the i-Vu® navigation tree.
1
On the Properties page, click Device Log.
2
NOTE You can click Device Log Archive to download a file containing multiple Device Logs to your computer. This
also contains any network packet captures that have been run from the Network Diagnostics - Packet Captures
(page 83) driver page.
TruVu™ VAVB3-E2
Installation and Start-up Guide
Possible error
•
The microblock's I/O Type and
Sensor/Actuator Type are not
compatible.
•
The output's DIP switch setting does
not match the connected device.
•
Invalid expander address or I/O
number.
•
Input exceeds the Min/Max limits.
•
No device is attached to the output.
•
Internal voltage feedback does not
correspond with commanded value.
•
Internal current feedback does not
correspond with commanded value.
•
Feedback does not correspond with
commanded value (for example, the
output relay is not in commanded
state).
Verify that...
•
The I/O Type and Sensor/Actuator Type
combination is valid for the I/O number
and microblock type.
•
The DIP switch setting is appropriate for
the output and microblock type.
•
The expander is present and functional at
the address shown in the i-Vu® interface
and that I/O number is valid.
•
The input is within the Min/Max limits.
•
The device is present and functioning.
•
The load on the output is within the valid
range.
•
A voltage/current source has not been
connected to an output.
•
The load on the output is within the valid
range.
•
A voltage/current source has not been
connected to an output.
•
Device may be faulty. Contact Carrier
Control Systems Support.
103
Troubleshooting
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