Pixsys EPL101, Руководство пользователя

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1.6 Using the Memory-card
EPL101 may be programmed by Memory Card. This enables the software
upgrade (both firmware and Ladder application) without connection to a
PC. Follow the steps below:
6. Switch-off the PLC to be programmed
7. Enter Memory card (already programmed as explained in previous
paragraph) on connector CO1, Make sure that pin1 of the connector
corresponds exactly to pin1 of Memory Card.
8. Connect EPL101-1AB to power supply and wait until boot program can
trace the memory Card and starts the programming. During the
programming, the led RUN and COM will alternately switch-on,
indicating the program advancement
9. After programmino has been completed (when led RUN stays ON),
remove the Card
10. The program saved on memory Card is now stored on the PLC.
1.7 Memory areas of EPL101
EPL101 is provided with memory areas for the reading and/or writing of
program data. Memory areas can be accessed by instructions which enter
single bit (B), by word (W) or double word (D).
SIGLA AREA ACCESS
V Area Variables V B, W, D
SM Area Special Marker B, W, D
I Area Digital inputs B, W
AI Area Analog inputs B, W
Q Area Digital outputs B, W
M Area Marker B, W
AQ Area Analog outputs B, W
T Area Timer B, W
PT Area Preset Timer B, W
C Area Counters B, W
PV Area Preset Counters B, W
EEP Area EEPROM W