Automation Outputs - Graco PCF Instructions Manual

Appendix D - I/O Signal Descriptions

Automation Outputs

Style
The desired style of the next job. These 8 bits are read
at the start of a job to determine the selected style.
Style Strobe
This bit is used to start a new job. A new job is started
when the style strobe changes from 0 to 1.
Dispense Complete
This bit is used to signal the end of a job. A job is ended
when this signal changes from 0 to 1.
Dispense Valve x On
These 4 bits are used to signal the turn on and turn off
of each of the 4 dispense valves on the applicable fluid
plate.
Command Value
This 12 bit value indicates the analog command value
from 0-10Volts. This analog value is scaled to a flow rate
(in bead mode) or pressure (in pressure or shot mode)
command based on the configured scale factor.
Fault Reset / Cancel Job
When not in a job, this bit is used to clear an error in the
system. When in a job, this bit can be used to cancel the
job.
Remote Start / Purge
This bit is used to restart the dispense system from any
"not-ready" state. If the system is already in a Dispense
Ready state, this signal shall initiate a purge based on
the configured purge parameters.
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