Holtgreven GSE-375 - Manual (Page 46)

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Example (Percentage Check-Weighing)
With a system set up to check-weigh ice cream containers, the following settings might be used
to guarantee container weights from 4.95 to 5.10 lbs.:
Parameter Setting Acceptable Check-weigh Values Comments
Target = 5.00 Desired container weight.
Percent Lo Value = 1 5.00 * .01 (1 %) = 0.05 Low acceptable range = 4.95 to 5.00.
Percent Hi Value = 2 5.00 * .02 (2 %) = 0.1 High acceptable range = 5.00 to 5.10.
F ILL
The fill program is used for single-speed or dual-speed filling operations. The dual-speed fill
operation allows for both a fast and a slow fill mode. During a fast-fill, setpoints 1 and 2 are
activated. During a slow-fill or single-speed fill, only setpoint 1 is activated.
Table 3-6: Setpoint Setup (Fill)
Setpoint Selection Function Description
P5100.2 Fill Select Fill Setpoint Operation
P5101.-- Targ1 Final Fill Target Value
P5104.0 Based Select between Net or Quantity
P5105.-- PA 1 Pre-Act 1 Value (Fast-to-Slow Value; 0 for Single-Speed)
P5107.0 Start 1 Setpoint Activation Method
P5109.-- PA 2 Pre-Act 2 Value (Final Cutoff)
P5110.1 Learn 2 Learn Feature for Pre-Act 2
P5114.1 PrAc 1 Pre-Act 1 Available as Subset in Weigh Mode
P5115.1 PrAc 2 Pre-Act 2 Available as Subset in Weigh Mode
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 (Fill)
The fill begins with the selected activation method. 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.
Fill Status Annunciator Status
Setpoint Status (Requires Setpoint
Option Board)
Fast Fill SP 1 & SP 2 Illuminated Relay 1 and Relay 2 Contacts Closed
Dribble Fill (or Single-Speed Fill) SP 1 Illuminated Relay 1 Contacts Closed
Fill Done or Pause SP 1 & SP 2 Off Relay 1 and Relay 2 Contacts Open
Pre-Acts (Fill)
Pre-act 1 is used for dual-speed filling. Pre-act 1 specifies when the Model 370/375 should switch
from fast-fill to slow-fill. When using a single-speed device, pre-act 1 should be set to 0 from the
Setup Mode. P5114 should also be disabled to prevent pre-act 1 from appearing as a subset of
target in the Weigh Mode.
Pre-act 2 specifies the target where the final cutoff should occur, regardless of a single-speed or
dual-speed operation.
Pre-act 1 controls setpoint 2. Pre-act 2 controls setpoint 1.