Overview
FPΣ User's Manual
6
2.1 Features
The FPΣ (Sigma) is a small-size PLC (programmable logic controller) with great performance.
It can be expanded by up to three expansion or intelligent units. The controller uses the
comprehensive FP instruction set and is programmed with FPWIN Pro or FPWIN GR. With
FPWIN Pro, programming according to IEC 61131-3 is possible.
Full range of communication functions (see page
153)
• PLC Link (supports MEWNET-W0)
• MEWTOCOL-COM Master/Slave
• MODBUS RTU Master/Slave
• Program controlled communication via TOOL or COM port (RS232C)
Using the TOOL port (RS232C) provided as a standard feature on the CPU, communication
can be carried out with a display panel or a computer. Additionally, communication cassettes
with RS232C and RS485 interfaces are available as an option.
• Controlling two devices having an RS232C port with one FPΣ
FPΣ
RS232C
RS232C
• 1:N communication with up to 99 stations
FPΣ
RS485
23 99
FPΣ FPΣ FPΣ
1
1
Commercially available converter
• Sharing data among multiple PLCs using the PLC Link function
RS485
FPΣ
2316
FPΣ FPΣ FPΣ
1
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