FP2/FP2SHParts and Functions
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2.3 Expansion Memory Unit and ROM (for FP2 CPU)
Installation Procedure
Installing the expansion memory unit
Procedure:
1. Send the program and data to the personal computer using the program-
ming tool software (NPST−GR or FPWIN GR).
2. Save the program and data to the disk.
3. Set the mode selector of the FP2 CPU to PROG.
4. Turn off the power supply and remove the FP2 CPU.
5. Remove the retaining screw.
Retaining screw
FP2 CPU
6. Install the expansion memory unit.
7. Secure the expansion memory unit with the retaining screw.
Retaining screw
Connector
FP2 CPU
Expansion memory unit
8. Install the FP2 CPU to the backplane and turn on the power supply.
9. Perform a program clear using the programming tool software.
10. Send to the FP2 CPU the program and data saved in step 2 above.
(For the FP2−EM2, FP2−EM3 and FP2−EM6, continue with the procedures below.)
11. At the “NPST Configuration” menu for NPST−GR or “Select PLC Type”
menu for FPWIN GR of programming tool software, set the PLC type to
FP2(32K).
12. Set the program capacity with system register 0.
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