Rockwell-automation 1785 User Mnl. PLC-5 Prog.Control Flash Uživatelský manuál stáhnout pdf (Strana 3)

For A-B Internal Use Only Publication 1785-6.2 March 1998

Step 1 - Preparing the PLC-5 Processor

1. Save processor memory to your hard disk or to an EEPROM using your

PLC-5 programming software.

2. Remove the processor battery cover and disconnect the battery. This resets

the serial port to its default configuration so that the PLC-5 processor and the

flash tool can communicate.

3. Turn off processor power.

4. Disconnect all cables (serial, DH+, ControlNet, Ethernet, etc.) from

the processor.

5. Disconnect the coprocessor or PLC-5 Ethernet Interface module, if one

is connected.

6. Turn the processor keyswitch to Program mode.

7. Turn on processor power.

8. Attach the shielded serial cable (1784-CP10 or 1784-CP11) between

channel 0 on the PLC-5 processor and the serial port on the computer.

ATTENTION: You must save the processor memory

to your hard disk or to an EEPROM. If you do not, the

PLC-5 user memory will be lost because the flash

procedure erases processor memory.

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Rockwell-automation 1785 User Mnl. PLC-5 Prog.Control Flash Uživatelský manuál Strana 3