Chapter 6 - Operation
116 3BHS335648 E82 UNITROL 1020 User Manual
AVR scanning process failure: "Link Not Found"
The CMT1000 scanning process
can last up to one minute before
the AVR is detected; especially if
connection type is Ethernet. If no
AVR is detected by that time, the
message "Link Not Found" will be
shown in the main window (Figure
6-11). Check if the AVR is truly
connected by verifying the
configuration and/or the hardware.
Even after the message "Link Not
Found" has been displayed, the
CMT1000 continues the scanning
process in the background until
the AVR is found.
For details about the configuration
refer to 3.3.9.1 USB Interface.
Figure 6-11 LinkNotFound message when the AVR
cannot be found or the communication port cannot be
accessed by the CMT1000
6.4.5 Menu Structure of CMT1000
The main window of the CMT1000 is shown in Figure 6-12 and is the starting point to access
all software features. The software features are accessed from the menu and each menu
item is grouped according to functionality.
File: Load/save parameters
and enable optional SW.
Monitor: Online measuring
Setup: Set parameters
Communication: Set IDs /
Ports / MODBUS
Tune: Tune regulator
Help: Software information
Figure 6-12 Main Window of CMT1000
The following sections describe the CMT1000 menu organization and window contents.
IMPORTANT!
All software windows shown in this User Manual were taken with
standard style of Microsoft Windows (R) XP and most of them can be
closed by using the mouse and clicking on the cross in the upper right
corner. If the cross button is not available, the information in the window
explains how to close it. This is the case for “About CMT1000” which
can be opened using the menu “Help”.
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