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Configuration and Use Manual 91
Configuring the Discrete Batch Application
Configuring Batch Configuring Process MonitorConfiguring OutputsConfiguring Events
Table 11-4 Batch control assignments
Function
Default
assignment Assignment options ON state actions
End None Specify the discrete input or
discrete event that will
perform the batch control
function:
•None
• Discrete input 1
• Discrete input 2
• Discrete event 1
• Discrete event 2
• Discrete event 3
• Discrete event 4
• Discrete event 5
• Ends the batch.
• The batch cannot be resumed.
• The batch totalizer must be reset for the next batch.
(1)
(1) The batch controller can be configured to reset automatically on start. To configure Reset on Start, see Section 11.5.
Inhibit batch • Batch cannot be started.
• Inhibit Batch is used for temporary lockout.
Inhibit
totalizer
• Delivers the batch but does not totalize.
• While totalizing is inhibited, flow measurement
continues but batch total is not incremented.
Reset
(1)
• Resets batch total to zero.
• Batch reset cannot be performed while a batch is
running or while a batch is stopped. Before a batch can
be reset, the batch target must be reached or the batch
must be ended.
Resume • Resumes a batch that has been stopped.
• Counting resumes from the total at which the batch was
stopped.
Start • Starts the batch by opening the flow control valve(s)
and starting the pump.
Stop • Stops the batch.
• The batch can be resumed.
• If Lockout Target is disabled as a control option, the
operator can change the target before resuming.
• To enable or disable Lockout Target, see Section 11.5.
Increment
preset
• Selects next configured and enabled preset (as listed in
the preset menus) for use in the next batch.
Inhibit flow • Delivers the batch but does not totalize.
• Used to allow the batch to end while flow is present.
Table 11-5 Discrete event/discrete input states and batch control functions
Batch control function Discrete event/discrete input Result
End Turns ON Stops current batch; batch cannot be restarted.
Turns OFF No action taken.
Inhibit batch While ON Batch cannot be started. If start is attempted,
“Start Not Okay” alarm is posted.
While OFF Batch can be started.
Turns OFF No action taken.
Any change of state Does not affect batch in progress.