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Programming Instructions
Appendix C
78
Area
IR
SR
HR
TR
TC
DM
#
Bits/Words
0000 to 1807
1808 to 1907
HR 000 to 915
TR 0 to 7
TC 00 to 47
DM 00 to DM 63
0000 to 9999
or 0000 to FFFF
Name
Mnemonic
Operands
Function
Symbol
Set Carry
STC(40)
STC(40)
Sets carry flag (i.e., turns CY ON).
None
Clear Carry
CLC(41)
CLC(41)
CLC clears carry flag (i.e, turns CY OFF).
None
4-to-16
Decoder
MLPX(76)
MLPX(76)
S
Di
R
Converts up to four hexadecimal digits in
source word (S) into decimal values from 0
to 15 and turns ON, in result word(s) (R),
bit(s) whose position corresponds to con-
verted value. Digits to be converted desig-
nated by Di (rightmost digit: indicates the
first digit; next digit to left: gives the num-
ber of digits minus 1).
S
0 to F
R
00
15
S:
IR
SR
HR
AR
LR
TC
DM
Di:
IR
HR
AR
LR
TC
DM
#
R:
IR
HR
AR
LR
DM
16-to-4
Encoder
DMPX(77)
DMPX(77)
S
R
Di
Determines position of highest ON bit in
source word(s) (starting word: S) and turns
ON corresponding bit(s) in result word (R).
Digits to receive converted value are desig-
nated by Di (rightmost digit: indicates the
first digit; next digit to left: gives number of
words to be converted minus 1).
S
15
00
0 to F
R
S:
IR
SR
HR
AR
LR
TC
DM
R:
IR
HR
AR
LR
DM
Di:
IR
HR
AR
LR
TC
DM
#
High-speed
Counter
HDM(98)
HDM(98)
D
Used to create and control a high-speed
(2-kHz) counter for IR 0000 with software
and hardware (IR 0001) resets.
D:
IR
HR
DM
Содержание SYSMAC C20P
Страница 1: ...Cat No W167 E1 4A C20P C28P C40P C60P SYSMAC Programmable Controllers...
Страница 2: ...P type Programmable Controllers Installation Guide Revised July 1994 C20P C60P C60P C20P...
Страница 3: ...iv...
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