
5.CONVERSION RULES B-64214EN/01
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5.4.34 ADDB
PMC-SB7
ADDB
• Whether the addend is constant or a content of address is specified by format parameter of
the instruction.
• Data size is specified by format parameter of the instruction.
PMC-SD7
ADD_SINT
ADD_INT
ADD_DINT
ADDB is converted to ADD_(type).
• Converted instruction is changed according to format specification as follows.
in case of format specification is 1
in case of format specification is 2
in case of format specification is 4
User’s operations to
finish conversion
• Please turn over the ENO coil because the meaning of ENO of ADD_(type) is opposite to
W1 of ADDB.
(ENO of ADD_(type) is turned on when process is normally end but W1 of ADDB is turned
on when error occurs.
Operation output register is not supported.
• If zero flag and negative flag are needed, please made them by using EQ_(type), LT_(type)
and so on.