Emerson DL8000 - Page 161

DL8000 Preset Instruction Manual
Revised February-2016 Communications Protocols D-33
Request
Selected Recipe
[0x02]
Flags Immediately
Cleared
None
Exceptions
 Primary Alarm
 No Recipe Selected
 Operating Mode is Manual
Supporting
Parameters
As above
Results
None
Deviations
None
Prompt
Additives
[0x03]
Enables an operator to select additives at the keypad. The TAS is locked out
of the keypad and display.
The DL8000 displays an additive selection screen with the suggested additive
selection received in command request frame. The suggested additive
selection can be “no additives/” The operator has to select an additive within
timeout time received in the command; otherwise, the operation aborts and
sets the Operation Timed Out flag (bit 3 in [63,0,119]).
If you set the timeout to zero, then the timeout doesn’t occur. You must then
use the Timeout Operation command (0x05) to end this operation.
This command does not result in an additive selection being set in the
DL8000. It just enables the TAS to obtain a possible additive selection from
an operator at the DL8000. The TAS can set the additive selection using the
Authorize Transaction command.
Flags Immediately Set
K&D Locked Out
Flags Immediately
Cleared
 Operation Timed Out
 Additive Selected
Exceptions
 Passcode Entry in Progress
 Primary Alarm
 Transaction Authorized
 Operating Mode is Manual
 K&D Locked Out
 Additive selection method [63,0,102] is not
prompt
 Number of additives [63,0,100] is zero
 Dependent user program is not in running
state in Preset.
Supporting
Parameters
None
Results
When operator selects additive, DL8000 sets
Additive Selected flag (bit 5 in [63,0,119]) to
indicate that the TAS can read the selected
additive.