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Operation Using a Programmable Logic Controller (PLC)
INPUT
INPUT
INPUT REGISTER
REGISTER
REGISTER 02
02
02 and
and
and 12:
12:
12: Go
Go
Go To
To
To
Recipe
Recipe
Recipe Number
Number
Number
The Go to Recipe Number register is used as a
queue for the next recipe to be loaded when a recipe
change is initiated. A number between 0 and 30 can
be written to this register. However, a recipe must be
enabled via the ADM before it can be loaded. See
.
NOTE:
NOTE:
NOTE: Writing to this register does not trigger a recipe
change.
See
Color Change Sequence, page 46
.
INPUT
INPUT
INPUT REGISTER
REGISTER
REGISTER 03
03
03 and
and
and 13:
13:
13: Mix
Mix
Mix Control
Control
Control
Set
Set
Set Point
Point
Point
The Mix Control Set Point register is used to set and
adjust the mixing fluid control set point. It can be
changed at any time, and the system will immediately
adjust to the new set point.
• If the Mix Unit is configured for Flow Control this
value can be set between 5 and 1600 cc/min for a
2K recipe, and between 5 and 800 for a 1K recipe.
See Fluid Control on
• If the Mix Unit is configured for Pressure Control
this value can be set between 0 and the maximum
pump pressure in PSI. See Fluid Control on
.
NOTE:
NOTE:
NOTE: The Flow Control must be configured to
‘Network’ via System Screen 4 on the ADM. If set
to ‘Discrete’ this register is ignored and set point
adjustment is handled via the discrete input. See
INPUT
INPUT
INPUT REGISTER
REGISTER
REGISTER 04
04
04 and
and
and 14:
14:
14: Mix
Mix
Mix Fill
Fill
Fill Set
Set
Set
Point
Point
Point
The Mix Fill Set Point register is used to set an
alternate control set point during the mix fill process
(see Mix Fill Set Point on
).
• If the Mix Unit is configured for Flow Control this
value can be set between 5 and 1600 cc/min for a
2K recipe, and between 5 and 800 for a 1K recipe.
See Fluid Control on
.
• If the Mix Unit is configured for Pressure Control
this value can be set between 1 and the maximum
pump pressure in PSI. See Fluid Control on
.
NOTE:
NOTE:
NOTE: The Flow Control must be configured
to ‘Network’ via System Screen 4 on the ADM.
If set to ‘Discrete’ this register is ignored and
set point is handled via the discrete input. See
INPUT
INPUT
INPUT REGISTER
REGISTER
REGISTER 05
05
05 and
and
and 15:
15:
15: Pump
Pump
Pump Flush
Flush
Flush
Sequence/Prime
Sequence/Prime
Sequence/Prime Material
Material
Material Selection
Selection
Selection
The Pump Flush Sequence/Prime Material Selection
register is used in conjunction with the Flush/Prime
Pump Command register (see
and 16: Flush/Prime Pump Command, page 37
) to
independently prime or flush an inactive pump.
• Write a value between 1 and 5 if flushing a pump.
• Write a value between 1 and 32 if priming a Color
pump.
• Write a value between 33 and 40 if priming a
Catalyst pump.
NOTE:
NOTE:
NOTE: It is important that the user know which
material is assigned to each pump. An invalid
selection will be ignored by the ProMix PD2K.
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