Yaskawa YASNAC PC NC Maintenance Manual Instrukcja Użytkownika Pobierz pdf (Strona 55)

PC NC Maintenance Manual Chapter 4: Troubleshooting

4-34

VS-626MR5 Alarm List

In the VS-626MR5, the protective functions operate according to the error

content when a fault and an error phenomenon are generated during a drive

operation when the drive is stopped. This error content is displayed on the

7 segment LED, according to alarm number.

Table 4.17: Alarm List

Alarm

Number

Name Content

01 Overcurrent Output current flowed more than the overcurrent detection level.

04 Main circuit fuse is blown Main circuit fuse is blown.

05 Overload Output current exceeded the overload level.

11 Output overvoltage Output voltage exceeded the overvoltage setting value.

12 Main circuit low voltage Main circuit input voltage went below the low voltage detection level

while driving.

13 Control circuit low voltage Control circuit power supply went below the low voltage detection

level.

14 Power failure for servo

driver

Control voltage supplied to the servo driver is abnormal.

15 Power supply frequency

error

Power supply frequency excessive deviation (50Hz or 60Hz±6%)

16 An initial charge defect Main circuit condenser charge was not completed in the setting time.

23 Built-in MC defective per-

formance

Magnetic contactor does not work.

43 Heat sink over heating 1

(minor fault)

Heat sink temperature exceeded the upper limit.

44 Heat sink overheating 2 Heat sink temperature exceeded the upper limit and has passed one

minute or more.

45 Heat sink thermistor dis-

connection

Thermistor for the heat sink temperature detection was discon-

nected.

46 Control card temperature

error (minor fault)

Control card temperature exceeded +80ºC.

47 Control card temperature

error 2

Control card temperature exceeded +85ºC.

d2 CPU built-in A/D defective Built-in A/D converter is defective.

F0 ROM defect Memory (PROM) is defective.

F1 EEPROM defect Memory (EEPROM) is defective.

F5 CPU defect Internal RAM check error (at initialization).

• • Control card fault WDT time-out

1 2 ... 50 51 52 53 54 55 56 57 58 59 60 ... 300 301

Komentarze do niniejszej Instrukcji

Brak uwag

Yaskawa YASNAC PC NC Maintenance Manual Instrukcja Użytkownika Strona 55

Komentarze do niniejszej Instrukcji

Powiązane produkty i podręczniki dla Ekwipunek Yaskawa YASNAC PC NC Maintenance Manual