Operation Using a Programmable Logic Controller (PLC)
Recipe
Recipe
Recipe Change
Change
Change Alarm
Alarm
Alarm Recovery
Recovery
Recovery Sequences
Sequences
Sequences
YES
Clear Alarm
(See Alarm Clearing
Sequence)
Recipe Change
System Command
Write ‘3’ to Input
Register 00
Mix
System Command
Write ‘5’ to Input
Register 00
Power Pumps
System Command
Write ‘1’ to Input
Register 00
Output Register 00 =
‘20’?
Standby: Alarm
YES
Output Register 00 =
‘19’?
Standby: Mix Not
Ready
YES
Output Register 00 =
‘17,18’?
Standby: Mix Ready
,
Mix Fill Ready
YES
Output Register 00 =
‘1’?
Pump Off
NOTE: System will
automatically run t hrough
necessary recipe ch
a nge
steps based on it’ s curre nt
state. If Goto Reci p e
Number has not ch a nge d,
it does not have to be
rewritten here.
NOTE: System will
automatically perfo rm Mix
Fill if it needs to be comple te d
before transitioning dire ctly
into Mix mode.
Read Status of
Output Register 00
44
3A6287E
