DL8000 Preset Instruction Manual
D-28
Communications Protocols
Revised February-2016
Reset Unit
[0x30]
Initiates warm start of DL8000 (similar to power-up). This command restarts
all user programs, but cannot be issued when a transaction is in progress.
Flags Immediately Set
None
Flags Immediately
Cleared
None
Exceptions
Transaction in Progress
Weights and Measure locked
Supporting
Parameters
None
Results
As above
Change Operating
Mode
[0x37]
Allows the TAS to change the DL8000’s operating mode as written in the
TAS’s operating mode [63,0,180] with options (0=Auto, 1=Manual). If the
DL8000 is already in the desired mode, the command is just acknowledged.
For Version 1.0
: The mode does not change if the batch halts at alarm halt.
For Version 2.0
: In auto mode, if the alarm raises the mode changes to
manual and the current batch completes before ending the transaction.
If this command is issued and the current transaction is authorized, the
DL8000 ends the current transaction. The operating mode does not change
until the current transaction has ended.
Flags Immediately Set
Operating Mode is Manual (if new mode is
manual)
Flags Immediately
Cleared
Operating Mode is Manual (if new mode is
auto)
Operation Timed Out
Recipe Selected
Additive Selected
Preset Volume Entered
Keypad Data Available
K&D Locked Out
Exceptions
No batch stopped
Batch is in progress and any non primary
alarm with severity more than info (1) is active.
Batch is in progress and any primary alarm is
active.
Invalid operating mode
Supporting
Parameters
TA operating mode [63,0,180]
Results
The DL8000 changes the operating mode as
requested and displays a new screen according to
the new mode.
Clear Display
[0x38]
Clears the DL8000’s multi-line display. Use this command to erase the
contents of the recipe menu after a prompt recipe command, the contents of
the additive menu after a prompt additive command, the contents of a loading
screen after an authorized transaction command, or to clear a Prompt Preset
Volume command or an Authorize Batch command.