Graco Motor Control Operation (BLDC Models)
Graco Motor ControlSoftware Overview
The Graco Motor Control has two possible control
methods: Flow Control and Batch Dispense. See
Table 3 for an explanation of each method. Table 4
explains some key Graco Motor Control features.
Table 3 Control Methods
Control Method
Details
Flow Control
• Controls the pump flow by increasing or decreasing the speed of the motor.
• Shows the current pump flow in user selectable units (G201).
• Maximum acceleration and deceleration are limited by user setting.
Batch Dispense
• Dispenses a user specified amount of material.
– Shows the volume remaining to be dispensed in user selectable units.
– Dispensing can be interrupted and resumed if the dispense amount is not
changed.
– Maximum number of units which can be dispensed will vary depending on
viscosity of material and pump speed.
• Batches can be repeated on a timed cycle.
– Pump must not be in standby or stopped by an event.
– Dispense amount is not changed.
– After a batch completes, the timer is displayed showing time remaining until
next batch begins.
♦ XXh: hours displayed (>35999 seconds remain)
♦ XhXX: hours and minutes displayed (600-35999 seconds remain)
♦ XmXX: minutes and seconds displayed (1-599 seconds remain)
• Dispense flow rate is specified by the user.
• Pump K-Factor is calibrated by external means and specified in user settings.
• Maximum acceleration and deceleration is limited by user setting.
• Stopping the pump manually before a batch completes will cause an EBC0 event
code to be displayed which must be manually acknowledged before the batch
can be resumed.
334188P
31
Tel: 866-777-6060
Fax: 866-777-6383
Springer Pumps, LLC
Website: www.springerpumps.com
Int'l: +001 267 404 2910
