Part 2 of 3: Troubleshooting

The errors are initially reported as warnings.

Analog output alternates between two values.
ALARM LED flashes at 4 Hz.
Alarm relay not active.

After the START signal is activated, the errors are reported as faults.

Analog output no longer alternates; refer to bold value (e.g. 5.33).
ALARM LED remains illuminated.
Alarm relay is active.

Error code	Analog signal voltage [V]¹⁾	Cause	Measure during initial startup	Measure during operation, HB²⁾ not changed
104	5.33/10	Current signal incorrect Impulse transformer incorrectly dimensioned	Perform AUTOCAL. Check transformer specifications. Refer to fault areas `7` and `8`.	Refer to fault areas `4`, `5` and `6` (loose contact).
105		Voltage signal incorrect Impulse transformer incorrectly dimensioned
106		Voltage and current signal incorrect Impulse transformer incorrectly dimensioned
302		Temperature too low Calibration not performed Loose contact Ambient temperature fluctuates	Perform AUTOCAL and/or refer to fault areas `4`, `5`, and `6` (loose contact).
303		Temperature too high Calibration not performed Loose contact Ambient temperature fluctuates
211	6.00/10	Data error	Perform AUTOCAL.

1)

The voltage at the analog output alternates between the two values.

2)

Heatsealing band