Ratoc Systems USB-Serial Converter REX-USB60F Manual de usuario descargar pdf (Pagina 223)

9-1

Troubleshooting

9. Troubleshooting

9.1 Alarm display (alarm log)

If an alarm has tripped, a display like that shown below appears.

The trip log monitor d-12 also shows the same information.

Alarm code

Alarm number

Display Description

Alarm code (error number) See section 9.2 in this chapter.

Alarm number

1 to 4: Number "1" is the latest alarm. A total

of four alarms are saved in the memory.

The following information is displayed by pressing the key.

Information Description

Speed command value Speed command value when alarm tripped

Speed detection value

Speed detection value when alarm tripped

(decimal display)

Output current value Output current value when alarm tripped

DC voltage value between (+) and (–)

DC bus voltage between (+) and (–) when

alarm tripped

Input terminal information See the description of d-05.

Output terminal information See the description of d-06.

The above example shows that an overcurrent alarm has tripped or the latest alarm log is

an overcurrent.

1 2 ... 218 219 220 221 222 223 224 225 226 227 228 ... 249 250

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Ratoc Systems USB-Serial Converter REX-USB60F Manual de usuario Pagina 223