Operation Using
a Programmable Logic Controller (PLC)
Write Flush Sequence
The Write Flush Sequence command allows users to configure an entire flush sequence remotely. See
Flush Screen, page 73, for more details of flush sequence parameters. The return registers will echo the
arguments received.
Example: Con
figuring Flush Sequence 4 for Gun Purge Time = 10 sec, Initial Flush Volume = 125 cc, Final
Flush Volume
= 250 cc, Wash Cycles = 1, Strokes per Cycle = 2.
DCS Register
Parameter De
scription
Data
Type
Units Value Range
DCS
Command
Write Flush Sequence
uint32
NONE
30-16
Argument 0
Flush Sequence #
uint32
NONE
41-5
Argument 1
Gun Purge T
ime
uint32
sec
10 0 - 999
Argument 2 Initial Flush Volume uint32
cc
125 0 - 9999
Argument 3 Final Flush Volume uint32
cc
250 0 - 9999
Argumen
t4
#WashCycles
uint32
NONE
10-99
Argument 5
Stroke
sperWashCycle
uint32
NONE
20-99
Acknowledge
Command Acknowledged
uint32
NONE 2 = ACK
0-4
Retur
n0
Flush Sequence #
uint3
2
NONE
41-5
Return 1
Gun P
urge Time
uint32
sec
10 0 - 999
Return 2 Initial Flush Volume uint32
cc
125 0 - 9999
Return 3 Final Flush Volume uint32
cc
250 0 - 9999
Ret
urn 4
#WashCycles
uin
t32
NONE
10-9
9
Return 5
St
rokes per Wash Cycle
uint32
NO
NE
20-99
50 332564B