Behaviour of the FB: Table of error identifiers

Error value

Global constant

defined in PLC library

Description

0

ERR_PLC_NO_ERROR

No error occurred

40014

ERR_PLC_PFORM_PTR_ZERO

Pointer to platform-specific area is ZERO and therefore invalid.

40015

ERR_PLC_WRONG_VERSION

Version identifier of HLI from the PLC and NC kernel are different.

40016

ERR_PLC_WRONG_PARAMETER

Different characteristic (number of possible channels, number of possible axes, etc.) of HLI in PLC and NC kernel. .

40017

ERR_PLC_WRONG_AXIFC_SIZE

Size (bytes) of axis-specific HLI area differs between PLC and NC kernel.

40018

ERR_PLC_WRONG_CHIFC_SIZE

Size (bytes) of channel-specific HLI area differs between PLC and NC kernel.

40019

ERR_PLC_HLIINFO_PTR_ZERO

The PLC received no information from the NC kernel on its HLI characteristic.

40020

ERR_PLC_AXIS_NR_UNEQUAL

Number of initialised pointers to axis-specific HLI areas differ from number of existing axes in the NC kernel.

40021

ERR_PLC_CHANNEL_NR_UNEQUAL

Number of initialised pointers to channel-specific HLI areas differ from the number of existing channels.

40022

ERR_PLC_WRONG_PFIFC_SIZE

Size (bytes) of platform-specific HLI area differs between PLC and NC kernel.