Configurations Error
system
Description
Stored configuration settings are in error, and the unit automatically sets incorrect configurations to default value.
Activation Conditions
There is an error in the Configuration settings that are stored in the main microprocessor memory.
Unit Behavior
Engine and Electric Operation: Incorrect Configuration(s) will be automatically set for default value.
Reset Conditions
Auto reset when valid Configuration(s) are entered, or alarm may be manually reset by turning the unit off, then back on again.
Corrective Actions
1. Check Configurations - Check Configurations. All must be set for selectable values. 2. Check Software Version - Check microprocessor software version. Upgrade to the latest version of software. If changes were made using a newer version of TRU-Tech, that version may contain Configurations that were not present in older versions of control system software. 3. Reconfigure Microprocessor - Send settings to microprocessor. Using the latest version of TRU-Tech and a data transfer USB memory device, write the desired Configuration file to the device, then load the file into the microprocessor. Allow the microprocessor to reboot itself. 4. Reset Microprocessor a. Place the START/RUN-OFF switch in the OFF position. Disconnect positive battery cable, wait 20 seconds and reinstall. Then place the START/RUN-OFF back in the START/RUN position. The microprocessor powers up OK and the latest setpoint appears in the display. b. Check for valid Configuration settings in Configuration List. Values are set correctly for all parameters. Alarm is cleared. c. Disconnect positive battery cable from the battery, wait 30 seconds, then reconnect and place the START/RUN-OFF switch in the START/RUN The microprocessor powers up OK and the latest setpoint appears in the display. d. Check for valid Configuration settings in Configuration List. Values are set correctly for all parameters. Alarm is cleared. e. Valid Configurations can not be entered and alarm remains active. Download data and replace the Microprocessor/Stepper module (MSM). Refer to Section 5.4.