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Programming manual M238 | 3 MB - BERGER - POSITEC

Programming manual M238 | 3 MB - BERGER - POSITEC

Programming manual M238 | 3 MB - BERGER - POSITEC

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AS-Interface Library<br />

The following table describes the output variables:<br />

Output Type Comment<br />

xDone BOOL Not used.<br />

xBusy BOOL Function block active<br />

xError BOOL TRUE: an error has been detected, function<br />

block aborts action<br />

FALSE: no error has been detected<br />

status WORD Status bits of AS-Interface master in one<br />

WORD:<br />

bit 0 to 7 = status[0]<br />

bit 8 to 15 = status[1]<br />

Config_OK BOOL Config OK (bit 0)<br />

LDS_0 BOOL Address 0 Slave (bit 1)<br />

Auto_Address_Assign BOOL Auto-addressing mode enabled (bit 2)<br />

Auto_Address_Available BOOL Auto-addressing will be processed as soon<br />

as a slave with zero address and valid<br />

configuration data is connected (bit 3)<br />

Configuration_Active BOOL Configuration mode active (bit 4)<br />

Normal_Operation_Active BOOL Normal operation mode active (bit 5)<br />

APF_or_not_APO BOOL Power outage (bit 6)<br />

Offline_Ready BOOL Offline mode active (bit 7)<br />

Periphery_OK BOOL No peripheral error detected (all entries in<br />

LPF are 0) (bit 8)<br />

The following table describes the input/output variable:<br />

Input/Output Type Comment<br />

AsiDriver IoDrvAsi AS-Interface driver instance.<br />

216 EIO0000000384 04/2012

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