The plug-on Access Module AM702 is menu structured for the selection of input/output/alarm variables and selection of calibration information.

AM702 operating modes

• Run Mode.
• Configure Mode.
• Trim Mode.
• Hot Keys Mode
• Display Only.

AM702 Run Mode

In run mode one selected variable will be continuously displayed.

• To change the number of significant digits displayed press the 'BACK' and 'NEXT' keys.
• To display the name of the program (Identity) stored in the USC701 press the two options buttons at the same time.
• To display the revision of the AM702 program press the and buttons at the same time.

AM702 Configure Mode

The AM702 allows the user to perform changes to the configuration of the USC. These changes include:

• The measurement type or function,
• The analogue output type,
• Ranging of the input and output,
• Setting the relay action, trip points and delays
• Setting of sample times and hold functions

AM702 Trim Mode

Trim Mode is used to change selected parameters for each previously programmed input, output and equation constant to an operating USC701 without disruption to output function. The "Trim Mode" can be used in conjunction with the "USC Config" program to create a customised user interface for each USC701.

AM702 Hot Key Mode

When Hot Keys have been enabled the USC701 will run alternate custom program branches that were written using "USC Config 106". Any combination of the first four AM702 keys can have a custom branch added to the USC701 program. When hot keys are enabled the AM702 run mode commands are disabled. Hot Keys can be used in conjunction with the "USC Config" program to create a customised user interface for each USC701.

AM702 Display only Function

When "Trim Mode", "Configuration Mode" and "Hot Keys" have been disabled by the "USC Config" PC program all functionally of the AM702 is disabled except for the run mode commands.