FP2/FP2SHTable of Contents
viii
Power supply sequence
• In order to protect the power supply sequence, make sure to turn
off the PLC before the input/output power supply. If the input/output
power supply is turned off before the PLC, or if the PLC is not shut
off momentarily, the controller detects change of input level, and
might conduct an unexpected operation.
Before Turning On the Power ( Chapter 4 and Chapter 5)
When turning on the power for the first time, be sure to take the precautions given below.
• When performing installation, check to make sure that there are no
scraps of wiring, particularly conductive fragments, adhering to the
unit.
• Verify that the power supply wiring, I/O wiring, and power supply
voltage are all correct.
• Sufficiently tighten the installation screws and terminal screws.
• Set the mode selector to PROG. mode.
Before Entering a Program ( Chapter 5)
Be sure to perform a program clear operation before entering a program.
When using FPWIN GR software
Procedure:
1. Execute “FPWIN GR”.
2. ON the “Online” menu, select “Online Edit Mode”.
3. ON the “Edit” menu, select “Clear Program”.
Battery
Do not install the battery when it is not used.
There is a possibility of leak if the battery remains discharged.
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