Holtgreven GSE-375 - Manual (Page 51)

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B OTH
The 'Both' program combines a fill operation with a discharge operation. This automates a single-
speed vessel filling operation with a single-speed multiple dispensing function. Setpoint 1 is used
for filling the vessel and Setpoint 2 is used for product discharge. The 'both' program uses values
for two targets and two pre-acts. Both targets must be based alike (net or quantity, quantity if
count is selected).
Table 3-9: Setpoint Setup (Both)
Setpoint Selection Function Description
P5100.5 Both Select both setpoint operation.
P5101.-- Targ1 Vessel fill target value.
P5104.0 Based Select from Net or Count (Quantity).
P5105.-- PA 1 Pre-act 1 value for vessel fill.
P5106.1 Learn 1 Learn feature for pre-act 1.
P5107.0 Start 1 Setpoint 1 activation method.
P5108.-- Targ 2 Vessel discharge target value.
P5109.-- PA 2 Pre-act 2 value for vessel discharge.
P5110.1 Learn 2 Learn feature for pre-act 2.
P5111.0 Start 2 Setpoint 2 activation method.
P5116.1 Pause Keypad press invokes pause.
See Key-In Parameters on page 18 for instructions on using the front panel keys for entering
data.
Activation Method (Both)
The fill and discharge functions begin with their selected activation methods. The deactivation of
the setpoints is automatic. The desired target may be based on net or quantity (if counting is
enabled). See Activation Methods (General) on page 37 for activation details.
Both Status Annunciator Status Setpoint Status (Requires Setpoint Option Board)
Vessel Fill SP 1 Illuminated Relay 1 Contacts Closed
Vessel Discharge SP 2 Illuminated Relay 2 Contacts Closed
Fill Done or Pause SP 1 & SP 2 Off Relay 1 and Relay 2 Contacts Open
Pre-Acts (Both)
Pre-act 1 is used for vessel filling. Pre-act 1 specifies the point where the final cutoff for the fill
should occur. Pre-act 2 specifies the point where the final cutoff for the material discharge should
occur. See Pre-acts (General) on page 37 for details on the operational functions of pre-acts.
Learn Feature (Both)
Both pre-act 1 and 2 have the learn feature available which allows the Model 370/375 to
automatically adjust the final cutoff based on changing environmental conditions. See Learn
Feature (General) on page 37 for 'learn' feature details.
Pause Feature (Both)
The standard pause feature (keypress, remote key closure or both) is available for the Both
operation. See Pause Feature (General) on page 37 for 'pause' functions details.
Pre-act 1 controls setpoint 1. Pre-act 2 controls setpoint 2.