Maxi-Cosi FERO - ANNEXE 7 Uživatelský manuál stáhnout pdf (Strana 54)

ENGLISH

MIDA TOOL EYE- MANUAL

6. DIAGNOSTICS

Any system faults or malfunctions are indicated by the E32A interface.

6.1 E32A: Alarms

When an alarm condition is present:

• the movement of the arm connected to the E32A is interrupted;

• the red LED L2 on the container lights up;

• the NO Fault output signal is reset to the low logic level; this line can be tested to detect the absence

of alarms;

• yellow LED L2 indicates the alarm conditions by generating flashing sequences;

• The E32A waits until the cause of the alarm is eliminated and a valid operating command is issued;

• The alarm condition is displayed as long as the alarm is present;

• It is cleared when normal conditions are restored.

6.1.1 Alarm indication

When an alarm is present, the yellow LED indicates the alarm conditions by generating sequences of flashes

at two second intervals. The number of flashes in the sequence identifies the alarm as shown in the table

below.

Event No. of

flashes

Meaning

TIMEOUT_ERROR 2 Electric arm movement was not completed within the maximum

time allowed.

INVALID_UP_

DOWN_START

3 Electric arm simultaneous request for movement towards

measuring position (ARC) and home position (MRC).

EXT_IO_FAULT 4 Short-circuit to earth in logic outputs circuits to PLC.

OPEN_LOAD 5 Driver detects open circuit at motor connection terminals.

SHORT_TO_VS_

OR_LOAD

6 Driver detects short-circuit at motor connection terminals or one of

the terminals appears to be connected to the power supply

voltage.

SHORT_TO_GND 7 Driver detects at least one of the terminals connected to earth.

TEMPERATURE_

WARNING

8 Motor driver temperature too high.

POWER_SUPPLY_

FAIL

9 Motor driver power supply is insufficient.

1 2 ... 49 50 51 52 53 54 55 56 57 58 59 ... 133 134

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Maxi-Cosi FERO - ANNEXE 7 Uživatelský manuál Strana 54