Command instructions
(Original Document)
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Introduction
Conversion replaces the PL7 Instruction List language elements by their Control Expert equivalent.
Instruction list
The following table describes any correspondences and differences between PL7 and Control Expert Instruction List command instructions.
PL7
Control Expert
Status
Instructions
HALT
HALT
Modified (1)
HALTC
ST ACCU
HALT (EN:=ACCU)
Modified
HALTCN
STN ACCU
HALT (EN:=ACCU)
Modified
END
END
Modified (1)
ENDC
ST ACCU
END (EN:=ACCU)
Modified
ENDCN
STN ACCU
END (EN:=ACCU)
Modified
JMP
JMP
Converted
JMPC
JMPC
Converted
JMPCN
JMPCN
Converted
RET
RET
Converted
RETC
RETC
Converted
RETCN
RETCN
Converted
SRi
CAL SRi
Modified (2)
NOP
-
Deleted
Edge management (3)
F
FE
Modified
R
RE
Modified
Legend:
(1)
The instruction is replaced by an EF.
(2)
This instruction is replaced by a conditional section call.
(3)
In Control Expert, edges are managed by EFs.