Installation Manual

Troubleshooting 8-111

24. Connect the Power Cable to the facility outlet, switch Main Circuit Breaker to ON (I) position, press

the green

ON (I) button on the Operator’s Console, and enter FmNT.

25. Measure VAC from Conveyor AC Power Cable.

26. Does the reading show 208 to 240 VAC (should be equal to specified facility supply voltage)?

Go to 8.1.2, Main Power Fault Isolation

Procedure

Conveyor Controller (P/N 62-1677-00 on X-1020, and P/N 62-1676-00 on

X-1010) has failed. See Parts Replacement section.

Temperature Controller Verification

1. In the FmNT Heater Terminal screen, does the PV (present value) fail to stabilize at the SP (set point)

or does the Message Column display T/C Open?

Stop here. The Temperature Controller is not root

cause of the fault.

Go to Step 2

2. With Heater Block at ambient room temperature (15 to 25 °C), measure resistance between RTD

Connector Pins specified in Table 8-32.

Table 8-32 RTD Pin Connections

Connector Pins

Between Pin 5 and Pin 6

3. Does the resistance read 105 to 110 ohms?

Heater Tooling has failed. See Parts

Replacement

section.

Contact Asymtek Technical Support

Yes