Yaskawa MEMOCON GL120 - Manual (Page 96)

System Components: Functions and Specifications
4.3.3 Specifications of CPU Modules cont.
— 4-40 —
Item Specifications
Data Types (Numeric
Expressions)
1) Unsigned decimal, 4-digit integers: 0 to 9999
2) Signed decimal, 4-digit integers: −9999 to 9999
(sign + absolute-value)
3) Unsigned decimal, 8-digit integers: 0 to99999999
4) Signed decimal, 8-digit integers: −99999999 to 99999999
(sign + absolute-value)
5) 16-bit unsigned binary integers: 0 to 65535
6) 16-bit signed binary integers: −32768 to 32767
(2’s complement)
7) 32-bit unsigned binary integer: 0 to 4294967295
8) 32-bit signed binary integer: −2147483648 to 2147483647
(2’s complement)
9) 32-bit floating-point number: IEEE, 32-bit data
10) BCD: 0 to 9999 (16-bit data)
Note: Usable data types differ according to instruction.
Self-diagnostics 1) Memory total check
2) Processor check
3) Internal timer check
4) System memory check
5) Program memory total check
6) Ladder element type check
7) Remote system check
8) Watchdog timer check
9) EOS/EOL check
10) Data memory check
11) Battery voltage low-level check
Other Features 1) Calendar
2) Constant sweep
3) Single sweep
4) High-speed scan
5) Segment schedule
6) MEMOBUS communications function
7) MEMOBUS PLUS communications function
4