
Product Overview
Appendix
A
A –3
Software Features
Software element Description
Programming language
Intel BASIC-52 with enhancements
• high-level math functions
• full set of trigonometric instructions
• string manipulation support
• floating point calculations and conversions
• extensive call libraries
Block transfer communication data read and write support with:
• PLC-2 family processors
• PLC-3 family processors
• PLC-5 family processors
• PLC-5/250 family processors
Program and data storage options
• RAM
• memory modules
Communication network support
• DH-485 network
• DF1 protocol
Data type generation
• 16-bit binary (4 hex digits)
• SLC 16-bit signed integer
• SLC 16-bit unsigned integer
• 3-digit, signed, fixed decimal BCD
• 4-digit, unsigned, fixed decimal BCD
• 4-digit, signed, octal
• 6-digit, signed, fixed decimal BCD
• 3.3 digit, signed, fixed decimal BCD
• 32-bit IEEE PLC-5 floating point
20371–M
Memory Module
SKT1
Memory Module
SKT2
Battery
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