Euchner AS-i 3.0 Command Interface Manuel d'utilisateur télécharger pdf (Page 33)

AS-i 3.0 Command Interface Commands of the Command Interface

Subject to reasonable modifications due to technical advances Id.-No.: 102875 Issue date - 3.12.2007 EUCHNER GmbH + Co. KG

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4.4.3 Get Flags (GET_FLAGS)

With this call, the flags according to the AS-i slave specification can be read.

Pok Periphery_OK

This flag is set when no AS-i slave is signaling a peripheral fault.

S0 LDS.0

This flag is set when an AS-i slave with address 0 exists.

AAs Auto_Address_Assign

This flag is being set when the automatic address programming is possible

(in other words, AUTO_ADDR_ENABLE = 1; no "incorrect" slave connected

to the AS-i).

AAv Auto_Address_Available

This flag is set when the automatic address programming can be executed,

exactly one AS-i slave is currently out of operation.

CA Configuration_Active

The flag is set in configuration mode and reset in protected mode.

NA Normal_Operation_Active

This flag is set when the AS-i master is in normal operation.

APF AS-i Power Fail

This flag is set when the voltage on the AS-i cable is too low.

OR Offline_Ready

The flag is set when the offline phase is active.

Cok Config_O

This flag is set when the desired (configured) and actual configuration

match.

AAe Auto_Address_Enable

This flag indicates whether the automatic address programming is enabled

(bit = 1) or disabled (bit = 0) by the user.

Request

byte

147

2T – circuit

Response

byte

147

2 T response

3Pok

4 OR APF NA CA AAv AAs S0 Cok

5 – AAe OL DX

1 2 ... 28 29 30 31 32 33 34 35 36 37 38 ... 97 98

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Euchner AS-i 3.0 Command Interface Manuel d'utilisateur Page 33