semi合集-English.pdf - 第2347页
SEMI E82-0705 © SEMI 1999, 2005 43 STEP COMMENTS HOST TSC COMMENTS 14. The host may now initiate another TRANSFER command for the carrier(s) from the TRANSFER command that was completed unsuccessfully. If there were mult…
SEMI E82-0705 © SEMI 1999, 2005 42
STEP COMMENTS HOST TSC COMMENTS
2. Alarm Report Acknowledge
(ARA)
S5,F2->
3. <-S6,F11 Event Report Send (ERS)
TransferPaused
. CommandID
4. Event Report Acknowledge
(ERA)
S6,F12->
5. <-S6,F11 Event Report Send (ERS)
AlarmSet
. All VIDs necessary to
fully describe the nature
of the unrecoverable
error must be sent to the
Host in this event.
6. Event Report Acknowledge
(ERA)
S6,F12->
7. Human intervention is
necessary to clear the
unrecoverable error.
8. Note that the ResultCode
is crucial for the Host to
determine that the
TRANSFER command has
completed unsuccessfully.
It is equally important
that the current locations
of all carriers is sent to
the Host in the
unsuccessful completion
event.
<-S6,F11 Event Report Send (ERS)
TransferCompleted
. CommandName =
“TRANSFER”
. CommandID = “111111”
. Priority
. Replace
. ResultCode = Error
/*NonZero*/
. CarrierLoc = “LOC1”
. TransferInfo
9. Event Report Acknowledge
(ERA)
S6,F12->
10. <-S5,F1 Alarm Report Send (ARS)
Alarm Cleared
Unrecoverable Transport
System Error
. ALID
. ALTX
11. Alarm Report Acknowledge
(ARA)
S5,F2->
12. <-S6,F11 Event Report Send (ERS)
AlarmCleared
. All VIDs necessary to
fully describe the nature
of the unrecoverable
error must be sent to the
Host in this event.
13. Event Report Acknowledge
(ERA)
S6,F12->
SEMI E82-0705 © SEMI 1999, 2005 43
STEP COMMENTS HOST TSC COMMENTS
14. The host may now initiate
another TRANSFER command
for the carrier(s) from
the TRANSFER command that
was completed
unsuccessfully.
If there were multiple
carriers in the
unsuccessful TRANSFER then
the Host may elect to
issue one TRANSFER command
for all carriers or
individual TRANSFER
commands for each carrier.
The SOURCEPORT in the
resulting TRANSFER
command(s) may be an
internal vehicle location
or any other location
along the path of the
TRANSFER command.
12.3.4 Connection or Reconnection between TSC and Host
12.3.4.1 The Factory Host System crashes (or loses communication with the TSC for a time exceeding all time-outs
and retries) and must re-synchronize with the TSC in lieu of several events completing while the communication
link between the two was down.
STEP COMMENTS HOST TSC COMMENTS
1. Communication session between
host and TSC (re)established.
Host establishes
communication with the TSC
p
er the GEM standard scenario
(e.g., S1F13, etc).
2. Host Command Send (HCS)
PAUSE
S2,F41->
3. <-S2,F42 Host Command Acknowled
g
e
(HCA)
4. <-S6,F11 Event Report Send (ERS)
TSCPauseInitiated
5. Event Report Acknowledge
(ERA)
S6,F12->
6. <-S6,F11 Event Report Send (ERS)
TSCPauseCompleted
. CommandName = “PAUSE”
. ResultCode = 0
7. S6,F12->
8. Selected Equipment Status
Request (SSR)
. ActiveCarriers
. ActiveVehicles
. ActiveTransfers
S1,F3-> HOST asks for carrier
and vehicle information
SEMI E82-0705 © SEMI 1999, 2005 44
STEP COMMENTS HOST TSC COMMENTS
9. <-S1,F4 Selected Equipment
Status Data (SSD)
. CarrierInfo - L,3
.
. (one CarrierInfo
for each carrier)
.
. VehicleInfo - L,2
.
. (one VehicleInfo
for each vehicle)
.
. TransferCommand - L,n
.
. (one
TransferCommand for each
. Active TRANSFER
command)
10. The HOST updates its model of
the system with the
information from the vehicle
and carrier status data.
11. Host Command Send (HCS)
RESUME
S2,F41-> HOST enables the system
to continue operations.
12. <-S2,F42 Host Command Acknowled
g
e
(HCA)
13. <-S6,F11 Event Report Send (ERS)
TSCAutoCompleted
14. Event Report Acknowledge
(ERA)
S6,F12->
15. System continues
processing all commands
that were in process or
q
ueued before/durin
g
the
Host crash or
communication
loss/initialization.
System will also now
process new commands.
12.4 Database Operation
STEP COMMENTS HOST TSC COMMENTS
1. The host desires to u
p
ate the
TSC database with information
associated with carrier 123
2. Host Command Send (HCS)
INFOUPDATE
. CARRIERID = “123”
. LOTID = “LOT456”
. OPERATION = “OP480”
S2,F41-> The Lot and Operation
information associated
with the carrier are
sent to the TSC.
3. <-S2,F42 Host Command Acknowled
g
e
(HCA)
STEP COMMENTS HOST TSC COMMENTS
1. The host desires to remove
the LotID associated with
carrier 123 from the TSC
database