Installation and Operating Instructions - Altronic Inc.

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7.0 TROUBLESHOOTING7.1 The power LED on the board is not illuminated:■Check the power supply voltage at the 12-24Vdc input terminals; should be between 12 and 24Vdc.7.2 Neither the RX nor the TX lights are flashing:■ Modbus Terminal Board is not receiving any MODBUS commands.■ Check wiring and communications coming from the Modbus master.7.3 RX light is flashing, but the Modbus Terminal Board is not responding:■ Verify the baud rate at 38.4k, 8 data bits, no parity and one stop bit.■ Verify the node number is correct and corresponds to the node selectionon the Modbus Terminal Board.■ Verify that Modbus address registers are correct.■ Replace the Modbus Terminal Board.8.0 MODBUS ADDRESS LISTREGISTERS DESCRIPTION DATA TYPE30001 CHANNEL 1 SWAPPED FP3000230003 CHANNEL 2 SWAPPED FP3000430005 CHANNEL 3 SWAPPED FP3000630007 CHANNEL 4 SWAPPED FP3000830009 CHANNEL 5 SWAPPED FP3001030011 CHANNEL 6 SWAPPED FP3001230013 CHANNEL 7 SWAPPED FP3001430015 CHANNEL 8 SWAPPED FP3001630017 CHANNEL 9 SWAPPED FP3001830019 CHANNEL 10 SWAPPED FP3002030021 CHANNEL 11 SWAPPED FP3002230023 CHANNEL 12 SWAPPED FP3002430025 CHANNEL 13 SWAPPED FP30026MTB IOI 4-12 All rights reserved © ALTRONIC, LLC 2012 8
REGISTERS DESCRIPTION DATA TYPE CHANNEL30027 CHANNEL 14 SWAPPED FP3002830029 CHANNEL 15 SWAPPED FP3003030031 CHANNEL 16 SWAPPED FP3003230033 CHANNEL 17 SWAPPED FP3003430035 CHANNEL 18 SWAPPED FP3003630037 CHANNEL 19 SWAPPED FP3003830039 CHANNEL 20 SWAPPED FP3004030041 CHANNEL 21 SWAPPED FP3004230043 CHANNEL 22 SWAPPED FP3004430045 CHANNEL 23 SWAPPED FP3004630047 CHANNEL 24 SWAPPED FP3004830049 CHANNEL 25 SWAPPED FP3005030051 CHANNEL 26 SWAPPED FP3005230053 CHANNEL 27 SWAPPED FP3005430055 CHANNEL 28 SWAPPED FP3005630057 CHANNEL 29 SWAPPED FP3005830059 CHANNEL 30 SWAPPED FP3006030061 SPEED SWAPPED FP3006230063 AMBIENT TEMPERATURE UNSIGNED INT30064 CHANNEL 31 0, or 1 (digital input only)30065 CHANNEL 32 0, or 1 (digital input only)30066 firmware month ASCII30067 firmware date ASCII30068 firmware year ASCIIDisplayed in ‘tenths’ of Kelvins.2954 = 295.4K = 22.4CMTB IOI 4-12 All rights reserved © ALTRONIC, LLC 2012 9
Page 1 and 2: Installation and Operating Instruct
Page 3 and 4: 2.6 N/O and N/C INPUTSThe inputs ca
Page 5 and 6: 4.3 THERMOCOUPLES AND THERMOCOUPLE
Page 7: VOLTAGE VS PRESSURE62.550PRESSURE37
Page 11 and 12: REGISTERS DESCRIPTION DATA TYPE CHA
Page 13 and 14: REGISTERS DESCRIPTION DATA TYPE CHA
Page 15 and 16: DRAWINGS SECTION:FIGURE 1 — MODBU
Page 17 and 18: FIGURE 2 — WIRING DIAGRAM — SEN
Page 19: FIGURE 4 — WIRING DIAGRAM — DIG

Installation and Operating Instructions - Altronic Inc.

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