Operating instructions

PTQ-MCM ♦ Quantum / Unity Platform Diagnostics and Troubleshooting
Modbus Communication Module
Page 92 of 139 ProSoft Technology, Inc.
April 29, 2008
Viewing Version Information
Press [V] to view Version information for the module.
Use this command to view the current version of the software for the module, as
well as other important values. You may be asked to provide this information
when calling for technical support on the product.
Values at the bottom of the display are important in determining module
operation. The Program Scan Counter value is incremented each time a
module's program cycle is complete.
Tip: Repeat this command at one-second intervals to determine the frequency of program
execution.
Returning to the Main Menu
Press [M] to return to the Main Menu.
Viewing Configuration Information
Press [C] to view configuration information for the selected port, protocol, driver
or device.
Opening the Command List Menu
Press [L] to open the Command List menu. Use this command to view the
configured command list for the module.
Opening the Serial Port Menu
Press [S] to open the Serial Port menu. Use this command to view and change
additional serial port driver settings.
Viewing Error and Status Data
Press [E] to display the error/status data for the module.