Graco ProMix PD3K Plus Operation page 28

Operation Using a Programmable Logic Controller (PLC)
OUTPUT OUTPUT REGISTER OUTPUT REGISTER 01: REGISTER 01: Event 01:
The Event Flag register indicates a system error has
occurred that requires user acknowledgment. Only
system errors of type Alarm or Deviation will require
user acknowledgment.
• The value is 0 if there are no new system errors
that require acknowledging.
• The value is 1 if there is at least one new system
error that requires user acknowledgment.
A system error may be acknowledged at
the system's ADM or remotely. See INPUT
REGISTER 01: Clear Active Alarm/Deviation in
ProMix PD3K+ Network Inputs, page
OUTPUT OUTPUT OUTPUT REGISTER REGISTER 02: REGISTER 02: 02: Actual
The Actual Mix Flow/Pressure register reports
the instantaneous mixing flow rate in cc/min or
mixing pressure in PSI. The value displayed
will correlate to the Fluid Control setting, see
System Screen 6, page
"Flow", this register will display flow rate, if set to
"Pressure", this register will display pressure.
NOTE: This register is valid only during a mix
NOTE: NOTE:
operation.
OUTPUT OUTPUT REGISTERS OUTPUT REGISTERS REGISTERS 03,
Mix Mix Ratio Mix Ratio Component Ratio Component Component A, A, A, B, B, B, C, C, C, and
The Actual Mix Ratio Component register contains
the instantaneous calculated ratio value of that
particular component in the current recipe.
• The value reported is the ratio value multiplied by
1000, regardless of the selected ratio format.
Example
: Value = 4000 >> Component has a
proportional relationship of 4.000 as compared to the
other components.
Example (percent ratio formats)
Component is 30.000% proportion of total mixed
material.
• If a component is not included as part of a recipe,
(ratio value of 0) this value will be 0.
These registers are valid only during a mix operation.
OUTPUT OUTPUT OUTPUT REGISTER REGISTER 07, REGISTER 07, 08, 07,
Remaining Remaining Remaining Stage Stage 1, 1, 1, 2, 2, 2, and Stage
The Actual Mix Potlife Remaining registers reports
the current amount of time remaining in the potlife of
the mixed components in seconds, for each stage of
the fluid stream, individually.
NOTE: NOTE: NOTE: If the potlife time is disabled for any of the mix
stages of the fluid stream, or at initial power up of the
system, this value will be 0xFFFFFFFF.
28
Event Event Flag Flag Flag
34.
Actual Mix Actual Mix Mix Flow/Pressure Flow/Pressure Flow/Pressure
73. If Fluid Control is set to
03, 04, 03, 04, 05, 04, 05, and 05, and 06: and 06: Actual 06: Actual Actual
and and D D D
: Value = 30000 >>
08, 08, 09: 09: Actual 09: Actual Actual Mix Mix Potlife Mix Potlife Potlife
and 3 3 3 and
OUTPUT REGISTER OUTPUT OUTPUT REGISTER REGISTER 10: 10: Gun 10:
The Gun Trigger Input Status register contains the
status of the Gun Trigger Discrete Inputs for guns
1, 2, and 3, as applicable. The register is formatted
as a bit vector with bits 0, 1, and 2 representing gun
trigger inputs 1, 2, and 3, respectively.
• A bit value of 0 indicates the input is OPEN (gun
not triggered).
• A bit value of 1 indicates the input is CLOSED (gun
triggered).
Example A value of 3 (Bit 2 = 0, Bit 1 = 1, Bit 0 =
:
1) >> Gun 1 and 2 are triggered, but Gun 3 is not
triggered.
NOTE: NOTE: If the system is not using multiple guns, this NOTE:
value will only change between 0 and 1.
This data register is valid only for systems configured
to use discrete inputs for gun triggers. See Gun
Trigger Signal on System Screen 6, page
OUTPUT REGISTER REGISTER 11: 11: Active
OUTPUT OUTPUT REGISTER 11:
The Active Gun register indicates which gun is
currently in use or was last in use.
NOTE: This register will always be equal to 1 if not NOTE: NOTE:
using multiple guns
OUTPUT REGISTER REGISTER 12: 12: Job
OUTPUT OUTPUT REGISTER 12:
The Job Number register will show the number of
the current job.
OUTPUT REGISTER REGISTER 13: 13: Job
OUTPUT OUTPUT REGISTER 13:
The Job Total Sprayed Volume reports the total
volume of sprayed material during the current job in
cc. The total is the sum of components A, B, C, and
D.
OUTPUT OUTPUT REGISTER OUTPUT REGISTER REGISTER 14: 14: Job 14:
The Job Solvent Volume reports the total solvent
volume that has been dispensed during the current
job, in cc.
Gun Trigger Gun Trigger Input Trigger Input Input Status Status Status
73.
Active Gun Gun
Active Gun
Job Number Number
Job Number
Job Total Total Sprayed Sprayed Volume Volume
Job Total Sprayed Volume
Job Job Solvent Solvent Solvent Volume Volume Volume
3A6287E