Graco PrecisionSwirl Instructions-Parts List Manual page 58

Operation
Control Charts (continued)
Automation Inputs (PCF Outputs)
Dispenser (Fluid Plate) No Alarm
Dispenser (Fluid Plate) No Error
Dispense In Process
Automation Outputs (PCF Inputs)
Command Signal Valid†
Dispense Valve X On
Dispense Valve X Open
Automation Inputs (PCF Outputs)
Automation Outputs (PCF Gateway Inputs)
58
Dispense Ready
Volume OK
Style Bits
Style Strobe
Dispense Complete
PCF State
Regulator Active
* Precharge: After starting a job and prior to opening the dispense valve, the fluid pressure is
increased to try to match the dispensing pressure. This helps the consistency of the dispense.
Shaded areas indicate the precharge is active.

† Only applies to command signals when either "Command Cable" or "gateway" is selected as "Com-
mand Value Source". In systems containing an automation gateway DGM, when "Digital" is
selected as the "Command Value Type", the "Digital CMD 1" and "Digital CMD 2" inputs set the
command.
Dispense In Process
Dispense Valve 1 Trigger
Dispense Valve 2 Trigger
Dispense Valve 3 Trigger
PCF State
Regulator Active (Precharge = 0)
Dispense Valve 1 Open
Dispense Valve 2 Open
Dispense Valve 3 Open
Precharge* - Valve 1 Mode
Trigger Using Command Cable 3x

3A2098S