Emerson Process Management GmbH & Co. OHGA-42
X-STREAM XE
Instruction Manual
HASXEE-IM-HS
10/2012
PLCQuickReferenceCard
Rev.2010‐10
SequencerFunctionBlock
ExampleProgram1
#### First program line MUST begin with ‘####’
#-Sequencer #1 is used-----------
SEQ_DURATION 1 5; SD = 5 seconds
SEQ_STAB_TIME 1 2; ST = 2 seconds
SEQ_NUM_OUTS 1 8;
SEQ_SNGL_CYCLE 1 FALSE;
#--------------------------------
#Digital Input#1 is used for enabling the sequencer
LOAD DI1; load Digital Input#1
STO SQ1ENA; feed Enable input of Sequencer1 with this state
LOAD SQ1O1; load Sequencer1 Out#1
STO R1; store as result#1
LOAD SQ1O2; load Sequencer1 Out#2
STO R2; store as result#2
LOAD SQ1O3; load Sequencer1 Out#3
STO R3; store as result#3
LOAD SQ1O4; load Sequencer1 Out#4
STO R4; store as result#4
LOAD SQ1O5; load Sequencer1 Out#5
STO R5; store as result#5
LOAD SQ1O6; load Sequencer1 Out#6
STO R6; store as result#6
LOAD SQ1O7; load Sequencer1 Out#7
STO R7; store as result#7
LOAD SQ1O8; load Sequencer1 Out#8
STO R8; store as result#8
LOAD SQ1STAB; load Sequencer1 Stabilize
STO R9; store as result#9
END; Program end
.
.
Stabilize
Out 1
Out 2
Out 3
Out_10
Sequ_Ready
Restart
Enable
Hold
Parameters:
SD=SwitchDuration
ST=StabilizeTime
NO=NumberOutputs
SC=SingleCycle
A.7 PLC Quick Reference
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