Emerson DL8000 - Page 209

DL8000 Preset Instruction Manual
Revised February-2016 Communications Protocols D-81
Status Flag
Flag sets when…
Flag resets when…
Batch Ended
 End Batch command received
when a batch is halted.
 Operator presses Stop key
when batch is halted.
 Preset volume is delivered
under normal circumstances.
 Batch halts (due to alarm or
operator pressing Stop) and
cannot be restarted.
 Operating mode changes.
 DL8000 powers on; batch was
in progress when DL8000
powered down.
 Authorize Batch command
received (in auto mode).
 Batch authorizes (in manual
mode).
 Clear Status command received
with 0Dh bit (in auto mode).
Batch in Progress Batch starts/restarts.
Note: Flag sets when operator
presses Start or receipt of
Start/Restart Batch
command.
 Batch ends (sets 0Dh).
 DL8000 powers up.
 Operating mode changes.
Batch stopped (resumable)  Batch halts due to alarm.
 Batch halts when operator
presses Stop or receipt of Stop
Batch command.
 Batch starts/restarts.
Note: Flag resets when
operator presses Start or
receipt of Start/Restart
Batch command.
 Batch ends.
 DL8000 powers up.
Flowing Flow control valve opens.
 Flow control valve closes
normally (due to alarm stop or
operator pressing Stop).
 DL8000 powers up.
Intermediate level input alarm
stopped batch
Not currently implemented Not currently implemented
K&D Locked Out to Automation
System
 Prompt Recipe, Prompt
Additive, Prompt Preset, or
Display Message commands
received or Authorize Batch
command in auto mode.
 Authorize Batch command
received.
 Recipe is selected in response
to Prompt Recipe command.
 Additive is selected in response
to Prompt Additive command.
 Preset volume is entered in
response to Prompt Preset
Volume command.
 Data item entered in response
to Display Message command.
 Batch ends.
 Batch aborts.
 Operation timeout flag is set.
 Primary alarm occurs which
ends Prompt Recipe, Prompt
Additive, Prompt Preset Volume
or Display Message commands.
 Power-up DL8000.