Lenze ETC Motion Control Manual do Utilizador descarregar pdf (Página 244)

100

101

Interface PLC <˘> NC operating system

Definitions

Data block 0

5.1

5.1.1

244

EDSTCXN EN 2.0

Data word Name Direction Type of signal

133 Error counter NC ® PLC static

DW133 is used by the NC computer in order to report errors to the PLC. For

this purpose, DW133 is incremented and is thus unequal to DW001 (error

acknowledgement). After the error message has been evaluated, DW001

must also be incremented by the PLC. This way, the NC computer recognizes

the error acknowledgement and can transmit another error message, if re-

quired.

Data word Name Direction Type of signal

134 Error class NC ® PLC static

This is where the error class of each reported error is specified. The following

error classes exist:

1 = slight local error

2 = fatal local error

3 = slight global error

4 = fatal global error

Local errors only affect the sub system, which has reported the error. Global

errors always stop or interrupt the currently running DIN program.

Data word Name Direction Type of signal

135 Error module NC ® PLC static

This is where the module which has reported the error is specified for every

reported error. The following modules can report errors:

1 = axis computer

2 = initialization

3 = interpreter

4 = coupling

5 = PLC runtime system

6 = rough interpolator

7 = memory management

9 = central control

10 = PLC

11 = operating system

12 = CAN

13 = auxiliary routines

14 = communication NC −> MMI

15 = communication MMI −> NC

18 = DS402 conform drive amplifier

19 = Lenze drive amplifier

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ama 11 Jan 2025 | 19:35:39

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Lenze ETC Motion Control Manual do Utilizador Página 244

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