CPU Specifications
and Operation
4–3
CPU Specifications and Operation
CPU Specifications
Feature DL05
Total Program memory (words) 6K
Ladder memory (words) 2048
Total V-memory (words) 4096
User V-memory (words) 3968
Non-volatile V Memory (words) 128
Contact execution (boolean) 2.0uS
Typical scan (boolean) 2.7–3.2mS
RLL Ladder style Programming Yes
RLL and RLL
PLUS
Programming Yes
Run Time Edits Yes
Scan Variable / fixed
Handheld programmer Yes
DirectSOFT
programming for Windows Yes
Built-in communication ports (RS232C) Yes
FLASH Memory Standard on CPU
Local Discrete I/O points available 14
Local Analog input / output channels maximum None
High-Speed I/O (quad., pulse out, interrupt, pulse catch, etc.) Yes, 2
I/O Point Density 8 inputs, 6 outputs
Number of instructions available (see Chapter 5 for details) 129
Control relays 512
Special relays (system defined) 512
Stages in RLL
PLUS
256
Timers 128
Counters 128
Immediate I/O Yes
Interrupt input (external / timed) Yes
Subroutines Yes
For/Next Loops Yes
Math Integer
Drum Sequencer Instruction Yes
Time of Day Clock/Calendar No
Internal diagnostics Yes
Password security Yes
System error log No
User error log No
Battery backup No (built–in super–cap)
Yes, with mem cartridge
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