Graco ProMix PD3K Plus, Операция

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Operation Using a Programmable Logic Controller (PLC)
OUTPUT OUTPUT
OUTPUT REGISTER
REGISTER
REGISTER 01:
01:
01: Event
Event
Event Flag
Flag
Flag
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 34 .
OUTPUT OUTPUT OUTPUT REGISTER REGISTER REGISTER 02: 02: 02: Actual Actual Actual Mix Mix Mix Flow/Pressure Flow/Pressure Flow/Pressure
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 73 . If Fluid Control is set to
“Flow”, this register will display flow rate, if set to
“Pressure”, this register will display pressure.
NOTE: NOTE:
NOTE: This register is valid only during a mix
operation.
OUTPUT OUTPUT OUTPUT REGISTERS REGISTERS REGISTERS 03, 03, 03, 04, 04, 04, 05, 05, 05, and and and 06: 06: 06: Actual Actual Actual
Mix Mix
Mix Ratio
Ratio
Ratio Component
Component
Component A,
A,
A, B,
B,
B, C,
C,
C, and
and
and D
D
D
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)
: Value = 30000 >>
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 REGISTER 07, 07, 07, 08, 08, 08, 09: 09: 09: Actual Actual Actual Mix Mix Mix Potlife Potlife Potlife
Remaining Remaining
Remaining Stage
Stage
Stage 1,
1,
1, 2,
2,
2, and
and
and 3
3
3
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.
OUTPUT OUTPUT
OUTPUT REGISTER
REGISTER
REGISTER 10:
10:
10: Gun
Gun
Gun Trigger
Trigger
Trigger Input
Input
Input Status
Status
Status
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: NOTE: If the system is not using multiple guns, this
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 73 .
OUTPUT OUTPUT
OUTPUT REGISTER
REGISTER
REGISTER 11:
11:
11: Active
Active
Active Gun
Gun
Gun
The Active Gun register indicates which gun is
currently in use or was last in use.
NOTE: NOTE:
NOTE: This register will always be equal to 1 if not
using multiple guns
OUTPUT OUTPUT OUTPUT REGISTER REGISTER REGISTER 12: 12: 12: Job Job Job Number Number Number
The Job Number register will show the number of
the current job.
OUTPUT OUTPUT OUTPUT REGISTER REGISTER REGISTER 13: 13: 13: Job Job Job Total Total Total Sprayed Sprayed Sprayed Volume Volume Volume
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 OUTPUT REGISTER REGISTER REGISTER 14: 14: 14: Job Job Job Solvent Solvent Solvent Volume Volume Volume
The Job Solvent Volume reports the total solvent
volume that has been dispensed during the current
job, in cc.
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