Euchner AS-i 3.0 Command Interface Manual do Utilizador descarregar pdf (Página 27)

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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4.3.3.11 Commands 10 - 13: Safety unit diagnosis and shutdown-history

In the case of a second generation safety monitor, the shutdown-history can be

read additionally to the safety unit diagnosis.

If an OSSD abandons the state green, the states of all devices are hold on at this

moment. Therefore it is possible to detect the cause for the turning-off läter.

If there has been no turning-off of the related OSSD since the start, all devices are

grey.

If the ACYC_TRANS slave address is "0", the internal monitor is activated, other-

wise the external one.

!!!

The commands 10 ... 15 are available only with safety monitors (external and

integrated) in the version 2 and higher.

Command Description

10 safety monitor diagnosis

11 shutdown-history, separate for each release circuit

12 safety monitor diagnosis, but the module allocation has been

considered

13 shutdown-history, but the module allocation has been considered

Request buffer (only for commands 10 + 11)

Byte

1 OSSD: 0=OSSD 1; 1=OSSD 2

Response buffer

Byte

0 reserved 00

monitor state

OSSD 1 state

3 OSSD 2 state

number of not green

devices

5—

6 device index 32

device

colour 32

8 device index 33

9 device colour 33

...

132 device index 95

1 2 ... 22 23 24 25 26 27 28 29 30 31 32 ... 97 98

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Euchner AS-i 3.0 Command Interface Manual do Utilizador Página 27