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Operation Using a Programmable Logic Controller (PLC)
OUTPUT
OUTPUT
OUTPUT REGISTER
REGISTER
REGISTER 01
01
01 and
and
and 27:
27:
27: Event
Event
Event Flag
Flag
Flag
The Event Flag register provides indication when an
event (Alarm or Deviation) has occurred that requires
user acknowledgement.
• The value will be 0 if there are no events requiring
acknowledgement.
• The value will be 1 if there is at least one event
needing acknowledgement.
OUTPUT
OUTPUT
OUTPUT REGISTER
REGISTER
REGISTER 02
02
02 and
and
and 28:
28:
28: Actual
Actual
Actual Mix
Mix
Mix
Flow/Pressure
Flow/Pressure
Flow/Pressure
The Actual Mix Flow/Pressure register reports back
the instantaneous mixing flow rate in cc/min or mixing
pressure in PSI. This register is primarily used to
reflect that the Mix Unit is on it’s target fluid control
set point. See
.
NOTE:
NOTE:
NOTE: This register is valid only during a mix
operation.
OUTPUT
OUTPUT
OUTPUT REGISTER
REGISTER
REGISTER 03
03
03 and
and
and 29:
29:
29: Actual
Actual
Actual Mix
Mix
Mix
Ratio
Ratio
Ratio
The Actual Mix Ratio register contains the
instantaneous calculated mix ratio.
• The value reported is the ratio antecedent
multiplied by 100. The ratio consequent is
always 1.
Example
: Value = 250 >> A mix ratio of 2.5:1
(Material A to Material B)
• If the current recipe ratio is 0:1 (1K recipe) this
value will be 0.
This register is valid only during a mix operation.
OUTPUT
OUTPUT
OUTPUT REGISTER
REGISTER
REGISTER 04
04
04 and
and
and 30:
30:
30: Actual
Actual
Actual Mix
Mix
Mix
Potlife
Potlife
Potlife Remaining
Remaining
Remaining
The Actual Potlife Remaining register contains
the current amount of time remaining in the active
recipe’s potlife in seconds.
NOTE:
NOTE:
NOTE: If potlife is disabled for the active recipe or at
initial startup this value will be 0xFFFFFFFF.
OUTPUT
OUTPUT
OUTPUT REGISTER
REGISTER
REGISTER 05:
05:
05: Gun
Gun
Gun 1
1
1 Trigger
Trigger
Trigger
Input
Input
Input Status
Status
Status
OUTPUT
OUTPUT
OUTPUT REGISTER
REGISTER
REGISTER 31:
31:
31: Gun
Gun
Gun 2
2
2 Trigger
Trigger
Trigger
Input
Input
Input Status
Status
Status
The Gun Trigger Input Status registers contain the
status of the Gun Trigger Discrete Inputs.
• The value is 0 if the input is OPEN (gun not
triggered).
• The value is 1 if the input is CLOSED (gun
triggered).
This data register is valid only for systems configured
to use the discrete inputs for the Gun Triggers.
See
OUTPUT
OUTPUT
OUTPUT REGISTERS
REGISTERS
REGISTERS 06:
06:
06: Pump
Pump
Pump 1
1
1 Status
Status
Status
OUTPUT
OUTPUT
OUTPUT REGISTERS
REGISTERS
REGISTERS 07:
07:
07: Pump
Pump
Pump 2
2
2 Status
Status
Status
OUTPUT
OUTPUT
OUTPUT REGISTERS
REGISTERS
REGISTERS 32:
32:
32: Pump
Pump
Pump 3
3
3 Status
Status
Status
OUTPUT
OUTPUT
OUTPUT REGISTERS
REGISTERS
REGISTERS 33:
33:
33: Pump
Pump
Pump 4
4
4 Status
Status
Status
The Pump Status registers contain a number that
indicates the state of Pumps 1 – 4. This status can be
used for general monitoring of the pump state, or as
an indicator for driving independent pump operations.
See
INPUT REGISTER 06 and 16: Flush/Prime
.
Table
Table
Table 4
4
4 Pump
Pump
Pump States
States
States for
for
for Output
Output
Output Registers
Registers
Registers 06,
06,
06, 07,
07,
07,
32,
32,
32, and
and
and 33
33
33
Number
Number
Number
Pump
Pump
Pump State
State
State
Description
Description
Description
0
Off
The pump is powered
down or not enabled.
1
Standby
The pump is powered
but not currently
active.
2
Busy
The pump is currently
in a recipe change or
mixing operation.
3
Flushing
The pump is currently
flushing with solvent
4
Priming
The pump is currently
priming with material.
OUTPUT
OUTPUT
OUTPUT REGISTER
REGISTER
REGISTER 08:
08:
08: Pump
Pump
Pump 1
1
1 Material
Material
Material
OUTPUT
OUTPUT
OUTPUT REGISTER
REGISTER
REGISTER 09:
09:
09: Pump
Pump
Pump 2
2
2 Material
Material
Material
OUTPUT
OUTPUT
OUTPUT REGISTER
REGISTER
REGISTER 34:
34:
34: Pump
Pump
Pump 3
3
3 Material
Material
Material
OUTPUT
OUTPUT
OUTPUT REGISTER
REGISTER
REGISTER 35:
35:
35: Pump
Pump
Pump 4
4
4 Material
Material
Material
The Pump Material register values indicate what
material is currently loaded in each pump.
• Colors are numbered 1 – 32.
• Catalysts are numbered 33 – 40.
• The value is 0 if the pump is filled with solvent.
• The value is 61 if the material is unknown, such as
initial startup.
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