FT-3200 MODBUS TCP/IP SUPPLEMENT SECTION 1.0 INTRODUCTION 1.1 PURPOSE OF THIS GUIDE The purpose of this guide is to provide installation and operating instructions for the ONICON FT-3200 MODBUS TCP/IP serial interface. 1.2 SPECIFICATIONS Output Signal Protocol MODBUS RTU Transceiver...
Important Note The FT-3200 enclosure’s conduit holes are not large enough to accommodate all sizes of RJ45 cable jacks. Test the conduit size before pulling pre-terminated RJ45 cable through the conduit to the meter. If the jack does not fit, you will need to pull un-terminated Ethernet cable, and terminate the jack inside the FT-3200 enclosure.
FT-3200 MODBUS TCP/IP SUPPLEMENT 1.5 DISPLAY AND USER INTERFACE The FT-3200 transmitter is equipped with a lighted graphic display and 3-button user interface as shown below. +0.00 Gal/m Briefly press the middle button to advance to the next menu page.
FT-3200 MODBUS TCP/IP SUPPLEMENT 1.7 IP ADDRESS SETTING (IPv4) Changing the IP address of the FT-3200 requires the use of a PC with an Ethernet card and an available port. The default IP configuration of the FT-3200 is as follows: IP Address 192.168.255.1...
After pressing the update button, if you need to access these settings again, you must go back into your PC’s IP setting page and change the IP address and subnet to match the network the FT-3200 is set for.
FT-3200 MODBUS TCP/IP SUPPLEMENT SECTION 2.0 MODBUS ONICON FT-3200 Inline Electromagnetic Flow Meters provide flow rate data, totalized flow data, and operating status data via the MODBUS RTU TCP/IP serial communications interface. MODBUS data is available in the same engineering units shown on the meter’s display.
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T+ total indicated on the display – 123.45 T+ register (40009) value – 12345 T+ overflow value (40011 LSB) – 2 (0.01) T+ totalizer value with decimal point correction – 12345 x 0.01 = 123.45 ONICON Incorporated • 727.447.6140 • www.onicon.com Page 9...
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Bit 4: Measured signal amplitude out of A/D converter range Bit 3 Measured signal amplitude out of amplifier range Bit 2: Input signal error Bit 1: Coil excitation error Bit 0: Empty pipe alarm ONICON Incorporated • 727.447.6140 • www.onicon.com Page 10...
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Return bus message count Return bus CRC error count Return exception error count Return slave message count Return slave no response count Return slave NAK count Return slave busy count Return bus character overrun count ONICON Incorporated • 727.447.6140 • www.onicon.com Page 11...
• Confirm that the IP address, subnet mask and gateway addresses are correct. • Confirm that the MODBUS network port is set to 502. ONICON 11451 Belcher Road South • Largo, FL 33773 • USA • (P) 727.447.6140 • (F) 727.442.5699 • onicon.com...
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