Omron C40K Benutzerhandbuch
62
Work bits can be used to simplify programming when a certain combination
of conditions is repeatedly used in combination with other conditions. In the
following example, IR 0000, IR 0001, IR 0002, and IR 0003 are combined in
a logic block that stores the resulting execution condition as the status of IR
0112. IR 0112 is then combined with various other conditions to determine
output conditions for IR 0100, IR 0101, and IR 0102, i.e., to turn the outputs
allocated to these bits ON or OFF.
of conditions is repeatedly used in combination with other conditions. In the
following example, IR 0000, IR 0001, IR 0002, and IR 0003 are combined in
a logic block that stores the resulting execution condition as the status of IR
0112. IR 0112 is then combined with various other conditions to determine
output conditions for IR 0100, IR 0101, and IR 0102, i.e., to turn the outputs
allocated to these bits ON or OFF.
0000
0003
0001
0004
0002
0005
0004
0007
0006
0005
0112
0112
0112
0112
0100
0101
0102
Address
Instruction
Operands
0000
LD
0000
0001
AND NOT
0001
0002
OR
0002
0003
OR NOT
0003
0004
OUT
0112
0005
LD
0112
0006
AND
0004
0007
AND NOT
0005
0008
OUT
0100
0009
LD
0112
0010
OR NOT
0004
0011
AND
0005
0012
OUT
0101
0013
LD NOT
0112
0014
OR
0006
0015
OR
0007
0016
OUT
0102
Reducing Complex
Conditions
Conditions
Work Bits (Internal Relays)
Section 4-8