Slc500 Micro Logix Series - Omron NV3Q Connection Manual

SLC500 Micro Logix Series

4-1 SLC500 Micro Logix Series
PLC Model Selection
Applicable Devices
Bit/word devices
Bit devices Binary
Inputs
Outputs
Status
Timer enabled bits
Timer timing bits
Timer done bits
Counter count up enabled bits
Counter count down enabled bits
Counter done bits
Counter overflow bits
Counter underflow bits
Counter update accumulator bits
Integers
Control enabled bits
Control unload enabled bits
Control done bits
Control stack empty bits
Control error bits
Control unload bits
Control inhibit comparisons bits
Control found bits
Word devices Binary
Inputs
Outputs
Status
Timer preset values
Timer accumulated values
Counter preset values
Counter accumulated values
Integers
ASCII
Control position
Control length
Double-word devices Floating-point elements
Long words (2-word integers)
Character string ASCII strings
devices
38
Set Allen-Bradley SLC500 Micro Logix Series.
Note Restrictions on Character String Devices
• ASCII strings (ST character string devices) can be used only as character
strings. To access an ASCII string, set the data format of the data part to
ASCII.
• To write an ASCII string from the PT, set the number of characters in sub-
element 0 from the PLC.
No.
B 3:0/0 to B 255:255/15
I 0.0/0 to I : 30.255/15
O 0.0/0 to O : 30.255/15
S 0/0 to S 164/15
T/EN 3:0 to T/EN 255:255
T/TT 3:0 to T/TT 255:255
T/DN 3:0 to T/DN 255:255
C/CU 3:0 to C/CU 255:255
C/CD 3:0 to C/CD 255:255
C/DN 3:0 to C/DN 255:255
C/OV 3:0 to C/OVCU 255:255
C/UN 3:0 to C/UN 255:255
C/UA 3:0 to C/UA 255:255
N 7:/0 to N 255:255/15
R/EN 6:0 to R/EN 255:255
R/EU 6:0 to R/EU 255:255
R/DN 6:0 to R/DN 255:255
R/EM 6:0 to R/EM 255:255
R/ER 6:0 to R/ER 255:255
R/UL 6:0 to R/UL 255:255
R/IN 6:0 to R/IN 255:255
R/FD 6:0 to R/FD 255:255
B 3:0 to B 255:255
I: 0.0 to I: 30.255
O: 0.0 to O: 30.255
S O to S 164
T.ACC 3:0 to T.ACC 255:255
T.PRE 3:0 to T.PRE 255:255
C.ACC 3:0 to C.ACC 255:255
C.PER 7:0 to C.PER 255:255
N 7:0 to N 255:255
A 8.0 to A 255:255
R.POS 6:0 to C.POS 255:255
R.LEN 6:0 to R.LEN 255:255
F 8:0 to F 255:255
L 9:0 to C.PER 255:255
ST 9:0 to ST 255:255
Section 4-1
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