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SEMI E5-1104 © SEMI 1982, 2004 116 Stream,Function Name (Mnemonic) Direction S5,F9 Exception Post Notify (EXPN) S, H<-E,[reply ] Description This message provides the means to inform a host system that an exception co…

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SEMI E5-1104 © SEMI 1982, 2004 115
Stream,Function Name (Mnemonic) Direction
S5,F5 List Alarms Request (LAR) S,H->E,reply
Description
This message requests the equipment to send binary and analog alarm information to the host.
Structure
<ALID
1
, . . . ,ALID
n
>
Exception
A zero-length item means send all possible alarms regardless of the state of ALED.
Stream,Function Name (Mnemonic) Direction
S5,F6 List Alarm Data (LAD) M,H<-E
Description
This message contains the alarm data known to the equipment. There are “m” alarms in the list.
Structure
L,m
1. L,3
1. <ALCD
1
>
2. <ALID
1
>
3. <ALTX
1
>
2. L,3
.
.
m. L,3
1. <ALCD
m
>
2. <ALID
m
>
3. <ALTX
m
>
Exception
If m = 0, no response can be made. A zero-length item returned for ALCD
i
or ALTX
i
means that value does not exist.
Stream,Function Name (Mnemonic) Direction
S5,F7 List Enabled Alarm Request (LEAR) S,H->E,reply
Description
List alarms which are enabled.
Structure
Header only
Exception
None
Stream,Function Name (Mnemonic) Direction
S5,F8 List Enabled Alarm Data (LEAD) M,H<-E
Description
This message is similar to S5,F6 except that it lists only alarms which are enabled.
Structure
Same as S5,F6
Exception
None
SEMI E5-1104 © SEMI 1982, 2004 116
Stream,Function Name (Mnemonic) Direction
S5,F9 Exception Post Notify (EXPN) S,H<-E,[reply]
Description
This message provides the means to inform a host system that an exception condition is ‘set’. Optionally, recovery actions for
the exception may be sent.
Structure
L,5
1. <TIMESTAMP>
2. <EXID>
3. <EXTYPE>
4. <EXMESSAGE>
5. L,n
1. <EXRECVRA
1
>
.
.
.
n. <EXRECVRA
n
>
Exception
A zero-length list (n = 0) shall be sent when there are no possible recovery actions.
This is a single block message. The text in each of the EXRECVRA data items may need to be restricted in length to meet the
single block requirement.
Stream,Function Name (Mnemonic) Direction
S5,F10 Exception Post Confirm (EXPC) S,H->E
Description
Host confirms receipt of S5,F9 message from the equipment.
Structure
Header only
Exception
None
Stream,Function Name (Mnemonic) Direction
S5,F11 Exception Clear Notify (EXCN) S,H<-E,[reply]
Description
This message provides the means to inform a host system that an exception/alarm condition is no longer active (set).
Structure
L,4
1. <TIMESTAMP>
2. <EXID>
3. <EXTYPE>
4. <EXMESSAGE>
Exception
EXMESSAGE can be used to provide the reason that the exception cleared.
SEMI E5-1104 © SEMI 1982, 2004 117
Stream,Function Name (Mnemonic) Direction
S5,F12 Exception Clear Confirm (EXCC) S,H->E
Description
Host confirms receipt of S5,F11 message from the equipment.
Structure
Header only
Exception
None
Stream,Function Name (Mnemonic) Direction
S5,F13 Exception Recover Request (EXRR) S,H->E,reply
Description
Request that the entity which is experiencing an error execute a recovery action.
Structure
L,2
1. <EXID>
2. <EXRECVRA>
Exception
Stream,Function Name (Mnemonic) Direction
S5,F14 Exception Recover Acknowledge (EXRA) S,H<-E
Description
The entity indicates a response to the recovery request.
Structure
L,2
1. <EXID>
2. L,2
1. <ACKA>
2. L,m (m = {0,2})
1. <ERRCODE>
2. <ERRTEXT>
Exception
The list m can be zero length, if the recovery request was accepted.