Graco 332564B important safety instructions Mixing Sequence, Standby Mix Ready? no

Operation Using a Programmable Logic Controller (PLC)

Mixing Sequence

Mix System Command

Write ‘5’ to Input Register 00

System Mode =
	NO
Standby: Fill Ready?

Stem Mode =

Standby: Mix Ready? NO

YES

A recipe is loaded in the

pumps but not yet filled out to the gun. Mixed material is pumped out to the gun.

YES

System Mode = Mix (Output Register = ‘7’)

YES Gun Trigger = ON? NO

No action taken.

System is not in valid state for mixing. Confirm pumps are on, a recipe is loaded, and there are no existing alarm conditions.

NO

Mix Idle Timeout

expired?

YES

NOTE: System will remain in Mix mode until a STANDBY command is issued or an alarm condition exists.

No gun trigger signal for

longer than Mix Idle Timeout.

System Mode = Mix Idle

(Output Register = ‘8’)

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