FP2/FP2SH Operation
FP2/FP2SH
6
−
21
6.7 FP2SH ROM Operation
6.7.3
Precautions When Operating the ROM
Precautions Before Turning On the Power Supply
At the point when the ROM is installed, be aware that operation differs as described below,
depending on the setting of the DIP switches on the back of the CPU.
If the power supply is turned on when DIP switch SW2 is on and SW4 is off:
When the power supply is turned on, the contents of the memory (ROM) are automati-
cally transferred to the internal RAM and written there. Be aware that the previous
contents of the RAM will be lost at that point.
If the power supply is turned on when DIP switch SW2 is off:
Even if the memory (ROM) is installed, the contents of the internal RAM can be read
using the programming tools.
Consequently, to confirm the contents of the memory (ROM), the contents of the ROM
should be sent to the internal RAM.
To continue using ROM operation, turn off the power supply, and set DIP switch SW2
to the “on” position and SW4 to the “off” position. Then turn the power supply on again.
Содержание fp2/fp2sh
Страница 1: ......
Страница 19: ...Chapter 1 Overview ...
Страница 20: ...FP2 FP2SH Overview 1 2 ...
Страница 41: ...Chapter 2 Parts and Functions ...
Страница 42: ...FP2 FP2SH Parts and Functions 2 2 ...
Страница 76: ...FP2 FP2SH Parts and Functions 2 36 2 9 Input Units Specifications Pin Layout Input X0 to X1F 24V DC I II ...
Страница 109: ...Chapter 3 I O Allocation ...
Страница 110: ...FP2 FP2SH I O Allocation 3 2 ...
Страница 130: ...FP2 FP2SH I O Allocation 3 22 3 6 I O Numbers of Free Slots ...
Страница 131: ...Chapter 4 Installation and Wiring ...
Страница 132: ...FP2 FP2SH Installation and Wiring 4 2 ...
Страница 168: ...FP2 FP2SH Installation and Wiring 4 38 4 6 Safety Measures ...
Страница 169: ...Chapter 5 Procedure Until Operation ...
Страница 170: ...FP2 FP2SH Procedure Until Operation 5 2 ...
Страница 176: ...FP2 FP2SH Procedure Until Operation 5 8 5 2 Programming with Programming Tool Software ...
Страница 177: ...Chapter 6 FP2 FP2SH Operation ...
Страница 178: ...FP2 FP2SH FP2 FP2SH Operation 6 2 ...
Страница 210: ...FP2 FP2SH FP2 FP2SH Operation 6 34 6 8 FP2SH IC Memory Card Operation for FP2 C2P FP2 C3P ...
Страница 211: ...Chapter 7 IC Memory Card ...
Страница 212: ...FP2 FP2SH IC Memory Card 7 2 ...
Страница 237: ...Chapter 8 Self Diagnostic Function and Troubleshoot ing ...
Страница 238: ...FP2 FP2SH Self Diagnostic Function and Troubleshooting 8 2 ...
Страница 247: ...Chapter 9 Maintenance ...
Страница 248: ...FP2 FP2SH Maintenance 9 2 ...
Страница 255: ...Chapter 10 Specifications ...
Страница 256: ...FP2 FP2SH Specifications 10 2 ...
Страница 268: ...FP2 FP2SH Specifications 10 14 10 3 Cable Adapter Specifications ...
Страница 269: ...Chapter 11 Appendix ...
Страница 285: ...11 17 Example 2 When system register 4 sets 1 new Time chart 1 Time chart 2 ...
Страница 365: ...11 97 11 7 ASCII Codes ...
Страница 366: ...11 98 ...
Страница 372: ...Record of changes FP2 FP2SH R 2 ...
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