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Ventura IPC Instruction Manual pdf - Kuhnke

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Hardware KUHNKE Automation<br />

3.15 Error Codes<br />

RUN<br />

STOP<br />

ERROR<br />

HDD<br />

BUS<br />

DVI<br />

USB<br />

RESET<br />

LEDs "RUN“, "STOP“ and "ERROR“ exclusively refer to functions of soft-<br />

PLC CoDeSys SP. If CoDeSys SP if off these LEDs have no function.<br />

LEDs "RUN" and "STOP", PLC op. modes<br />

RUN STOP Operating mode<br />

Off On PLC program not loaded<br />

Off On PLC program loaded but not started<br />

On Off PLC program loaded and started<br />

Flashing On PLC program loaded and started but stopped at<br />

breakpoint (DEBUG)<br />

LED "ERROR"<br />

Whereas LED "ERROR" indicates serious operative problems, it is not indicative<br />

of any PLC program errors. The following classify a serious operative<br />

problems: watchdog, low voltage, short circuit.<br />

If applicable, these problems are indicated by KUHNKE's well-known flash<br />

codes. Every flash pulse lasts 500 ms (250 ms on, 250 ms off), every flash<br />

sequence consists of n flash pulses (e.g. watchdog: n = 3), flash sequences<br />

are interrupted by 1 s breaks (off).<br />

30 E 674 GB<br />

07.03.2007

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