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Operation Using a Programmable Logic Controller (PLC)
INPUT
INPUT
INPUT REGISTER
REGISTER
REGISTER 06
06
06 and
and
and 16:
16:
16: Flush/Prime
Flush/Prime
Flush/Prime Pump
Pump
Pump Command
Command
Command
The Flush/Prime Pump Command register is used in
conjunction with the Pump Flush Sequence/Prime
Material Selection register (see INPUT REGISTER
05 and 15) to independently prime or flush an inactive
pump. The desired pump MUST be in Standby
mode. Confirm by reading the corresponding Pump
Status output register (see OUTPUT REGISTERS
06, 07, 32, and 33).
If an invalid Flush Sequence or invalid material
number is written to the Pump Flush Sequence/Prime
Material Selection register then the Flush/Prime
command will be ignored. The user must know
what material is assigned to each pump. (See
Color Change Kits Instruction Manual 332455 for
color/catalyst pump mapping.)
This register can also be used to fill or flush a specific
material hose.
Input
Input
Input Value
Value
Value
Operation
Operation
Operation Mode
Mode
Mode
Description
Description
Description
0
No OP
The system takes no action.
1
Flush Pump 1
Flush Pump 1 using selected sequence.
2
Prime Pump 1
Prime Pump 1 using selected material.
3
Flush Pump 2
Flush Pump 2 using selected sequence.
4
Prime Pump 2
Prime Pump 2 using selected material.
5
Flush Pump 3
Flush Pump 3 using selected sequence.
6
Prime Pump 3
Prime Pump 3 using selected material.
7
Flush Pump 4
Flush Pump 4 using selected sequence.
8
Prime Pump 4
Prime Pump 4 using selected material.
9
Fill Line
Run selected material from the pump and out the gun.
10
Flush Line
Run solvent through hoses for selected material from the pump and
out the gun.
11
Stop Line Fill/Flush
Stop Line Fill/Flush command.
INPUT
INPUT
INPUT REGISTER
REGISTER
REGISTER 07
07
07 and
and
and 17:
17:
17: Job
Job
Job Complete
Complete
Complete
The Job Complete register is used to log the current
job remotely. Write a ‘1’ to the register to command
the ProMix PD2K to flag a job complete.
(See
for more information on
Job Logs and Job Complete.)
NOTE:
NOTE:
NOTE: This register is not polled by the ProMix
PD2K. A job is logged only when a value of ‘1’
is written to this register. It is recommended the
automation reset this register by writing a ‘0’ to it at
all other times to avoid inadvertently logging a job.*
*** It is recommended to wait at least 500 msec for the
PD2K to process before resetting to ‘0’.
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