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FPΣ (Sigma)
Supports the enhancement of your equipment’s performance
Network enhancement
FPΣ (Sigma) can serve as Modbus Master or Slave |
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FPΣ (Sigma) is compatible with the world's |
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de facto standard Modbus* and can serve |
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as both Modbus RTU master and slave, | Can be used as a master station [F145 (Write) and F146 (Read) instructions] |
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making it ideal for air conditioning or | Can easily communicate with temperature controllers, inverters, | Also serves as | |||||||||||
PLCs. |
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temperature control etc. |
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| a slave station. | ||||||
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* Protocol developed by Modicon Inc., an American company |
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Temperature Power meter | Inverter | FP2/FP2SH | |||||||||||
These applications are also available. | |||||||||||||
controller |
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When 17 or more FPΣ (Sigma) units need to be |
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| Token passing |
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linked, you can use the Modbus function instead |
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of |
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| of up to 99 units | |||
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| can be created. | ||||
FPΣ (Sigma) unit can be either a master or a slave, |
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| Master/ | Master/ | Master/ |
| Master/ |
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a |
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| Slave | Slave | Slave |
| Slave |
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token from a user program.
New “MEWTOCOL Master” function is available.
The MEWTOCOL master function automatically creates and transmits commands using the Panasonic open protocol MEWTOCOL. This function significantly facilitates serial communications with MEWTOCOL- compatible equipment, such as PD50, KT4H and KW4M.
RS232C | 2D Code Reader |
PD50 | |
RS485 |
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Temperature | Eco Power Meter |
Controller | KW4M |
KT4H |
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Security enhancement
Programs are
The setting to inhibit the uploading of PLC programs to PCs protects your programs from unauthorized copying. (If this setting is released, programs in the PLC are forcibly cleared.)
An
Debugging performance enhancement
Up to 512 steps can be rewritten simultaneously in RUN mode.
This improvement allows efficient program debugging without stopping the operation.
12 | 02/2006 |