Eaton IQ 250 User & Installation Manual

Also see for IQ 250: User & installation manual Quick start guide

Contents

A IQ 250/260 Meter Appendix B:Modbus Mapping8207 - 8207 33288 - 33288 Input#1 Accumulator Kt UINT16 bit-mapped ddVVVVVV VVVVVVVV 18208 - 8208 33289 - 33289 Input#2 Accumulator Kt UINT16 bit-mapped ddVVVVVV VVVVVVVV 18209 - 8209 33290 - 33290 Input#3 Accumulator Kt UINT16 bit-mapped ddVVVVVV VVVVVVVV 1820A - 820A 33291 - 33291 Input#4 Accumulator Kt UINT16 bit-mapped ddVVVVVV VVVVVVVV 1820B - 8326 33292 - 33575 Reserved Set to 0. 284Block Size: 512Second Overlay write only in PS update mode8127 - 8127 33064 - 33064 Update rate UINT16 0 to 65535 milliseconds Set to 0. 18128 - 8128 33065 - 33065 Channel direction - 1mA Card only! UINT16 bit-mapped -------- ----4321 Full range output for 0-1mA card only: A bit set(1) meansfull range (-1mA to +1mA); a bit cleared(0) means sourceonly (0mA to +1mA).18129 - 8129 33066 - 33066 Format parameter for output #1 UINT16 bit-mapped -------- ---f suwb Format of the polled register:f=float 32; s=signed 32 bit int;u=unsigned 32 bit int; w=signed 16 bit int; b=unsigned 16bit int.1812A - 812A 33067 - 33067 Source register for Output#1 UINT16 0 to 65535 This register should be programmed with the address of theregister, whose value is to be used for current output. Indifferent words, the current level output of analog board willchange with the value of the register pointed here.1812B - 812C 33068 - 33069 High value of source register for output#1 Value read from the source register at which High nominalcurrent will be output. Example: for the 4-20mA card, if thisregister is programmed with 750, then the current output willbe 20mA when the value read from the source register is750.2812D - 812E 33070 - 33071 Low value of source register for output#1 Value read from the source register at which Low nominalcurrent will be output. Example: for the 4-20mA card, if thisregister is programmed with 0, then the current output willbe 4mA when the value read from the source register is 0.2812F - 8134 33072 - 33077 Analog output#2 format, register, max & min 68135 - 813A 33078 - 33083 Analog output#3 format, register, max & min 6813B - 8140 33084 - 33089 Analog output#4 format, register, max & min 68141 - 8326 33090 - 33575 Reserved Set to 0. 486Block Size: 512read-only except as noted9C40 - 9C40 40001 - 40001 System Sanity Indicator UINT16 0 or 1 none 0 indicates proper meter operation. 19C41 - 9C41 40002 - 40002 Volts A-N UINT16 2047 to 4095 volts 2047= 0, 4095= +150 19C42 - 9C42 40003 - 40003 Volts B-N UINT16 2047 to 4095 volts 19C43 - 9C43 40004 - 40004 Volts C-N UINT16 2047 to 4095 volts 19C44 - 9C44 40005 - 40005 Amps A UINT16 0 to 4095 amps 0= -10, 2047= 0, 4095= +10 19C45 - 9C45 40006 - 40006 Amps B UINT16 0 to 4095 amps 19C46 - 9C46 40007 - 40007 Amps C UINT16 0 to 4095 amps 19C47 - 9C47 40008 - 40008 Watts, 3-Ph total UINT16 0 to 4095 watts 0= -3000, 2047= 0, 4095= +3000 19C48 - 9C48 40009 - 40009 VARs, 3-Ph total UINT16 0 to 4095 VARs watts, VARs, VAs = 19C49 - 9C49 40010 - 40010 VAs, 3-Ph total UINT16 2047 to 4095 VAs 3000 * (register - 2047) / 2047 19C4A - 9C4A 40011 - 40011 Power Factor, 3-Ph total UINT16 1047 to 3047 none 1047= -1, 2047= 0, 3047= +1pf = (register - 2047) / 100019C4B - 9C4B 40012 - 40012 Frequency UINT16 0 to 2730 Hz 0= 45 or less, 2047= 60, 2730= 65 or morefreq = 45 + ((register / 4095) * 30)1Same as analog output #1.Depends on the format parameterDepends on the format parameterSame as analog output #1.Same as analog output #1.KT power factor for the accumulator input"V" is raw power value in Wh/pulse from 0 to 9999."dd"=decimal point position: 00=0.XXXX, 01=X.XXX,10=XX.XX, 11= X.XXX.Settings Registers for Analog Out 0-1mA / Analog Out 4-20mA CardsSecondary Blockvolts = 150 * (register - 2047) / 2047amps = 10 * (register - 2047) / 2047Secondary Readings Sectionwww.eaton.com IB02601006E MM-24