Emerson DL8000 - Page 162

DL8000 Preset Instruction Manual
D-34 Communications Protocols Revised February-2016
Prompt
Additives
[0x03]
Deviations
 Does not support the Transaction in Progress
exception.
 Supports additional exceptions such as Invalid
Additive Selection Method and Module Not
Loaded.
 Supports additional exception Passcode Entry
in Progress.
Request
Selected Additives
[0x04]
Enables the TAS to request—once the DL8000 sets the additive flag (bit 5 in
[63,0,119]) to indicate that the operator has selected additives—the selected
additive using this command. The TAS specifies an additive selection in the
Authorize Transaction command. This can be the operator-selected additive
or an additive the TAS determines independently of the operator’s selection.
Flags Immediately Set
None
Flags Immediately
Cleared
None
Exceptions
 Primary Alarm
 Transaction Authorized
 Operating Mode is Manual
 No additive selection made
 Dependent user program is not in running
state in Preset
Supporting
Parameters
As above
Results
None
Deviations
 Gives additional exception code (Dependent
user program is not in running state in Preset)
not present in original DanLoad 6000 protocol.
Timeout
Operation
[0x05]
If this command is issued when the DL8000 is prompting for a recipe, for
additives, for a preset volume, or for keypad input; displaying a message; or
waiting for the operator to start or abort a batch, then the current operation
times out. The DL8000 displays "Timeout Operation" and “Please wait”
messages.
If the timeout time received with the earlier prompt or display command
equals zero, then the TAS can terminate a user prompt command or display
message command by issuing a Timeout Operation command.
Flags Immediately Set
Operation Timed Out
Flags Immediately
Cleared
K&D Locked Out
Exceptions
 Batch in Progress
 Operating Mode is Manual
 Passcode Entry in Progress
Supporting
Parameters
None