Rockwell-automation 1405-M620 Operating Instructions Manual de usuario

1 Publication 1405-IN002C-EN-P - November 2004Installation InstructionsBulletin 1405 (M620) Operating InstructionsOverviewThe MiniPowermonitor (1405-M

Publication 1405-IN002C-EN-P - November 200410 Bulletin 1405 (M620) Operating InstructionsAnalog outputs selected as ‘I’, ‘=’, ‘P’ or ‘S’ provide

Publication 1405-IN002C-EN-P - November 2004Bulletin 1405 (M620) Operating Instructions 11Modbus CommunicationsThe M620 is available with an RS-48

Publication 1405-IN002C-EN-P - November 200412 Bulletin 1405 (M620) Operating InstructionsTable 6 Modbus Memory MapRegister Byte Low Metered Value

Publication 1405-IN002C-EN-P - November 2004Bulletin 1405 (M620) Operating Instructions 13Notes:• Registers 0 to 35 contain the named measured val

Publication 1405-IN002C-EN-P - November 200414 Bulletin 1405 (M620) Operating InstructionsInstrument Set-UpFor instrument set-up, numeric values a

EPcosϕAV+FEPcosϕAV+FBegin settings Indicates software versionSelect nominal voltagePublication 1405-IN002C-EN-P - November 2004Bulletin 1405 (M620) Op

EPcosϕAV+FEPcosϕAV+FEPcosϕAV+FEPcosϕAV+FEPcosϕAV+FEPcosϕAV+FEPcosϕAV+FEPcosϕAV+FEPcosϕAV+FEPcosϕAV+FSet undervoltage alarm voltage limit Range: 000.0

EPcosϕAV+FEPcosϕAV+FAddress: 1 to 257 Baud Rate: 9.6 or 19.2 kbaudPublication 1405-IN002C-EN-P - November 2004Bulletin 1405 (M620) Operating Instructi

Publication 1405-IN002C-EN-P - November 200418 Bulletin 1405 (M620) Operating Instructionsbuilt into the instrument. This number should be stated

Table 9 KeySwitchFunction Function IndicationKey Press Duration“+” Skip to the next measured parameter Approx. 0 to 2 secondsAuto-sequencing display m

Publication 1405-IN002C-EN-P - November 20042 Bulletin 1405 (M620) Operating InstructionsExternal connections to the instrument are terminated on

EPcosϕAV+FReset energy counterPublication 1405-IN002C-EN-P - November 200420 Bulletin 1405 (M620) Operating InstructionsDimensionsPanel cut-outs s

Table 11 General ParametersParameter ValueInput impedance Voltage input, per phase2 MohmInput load Current, 1A and 5A 0.02 ohmNominal voltage per cata

Table 13 Relay OutputsAlarm Logic: contacts open on alarmEnergy pulses Contacts close: 128 ms / 128 msEnergy pulse output rate Selectable: 0.01, 0.10,

Publication 1405-IN002C-EN-P - November 2004Bulletin 1405 (M620) Operating Instructions 23• EN 50081-2 - Generic Emission Standard, Part 2 - Indus

Publication 1405-IN002C-EN-P - November 2004 24 PN 40055-220-01(3)Supersedes Publication 1405-IN002A-EN-P - July 2003 Copyright © 2004 Rockwell Automa

Publication 1405-IN002C-EN-P - November 2004Bulletin 1405 (M620) Operating Instructions 31. Install your module within a suitable enclosure. Make

NCNCL3L1L1NNGNDGNDL2Aux. SupplyCurrent InputsVoltage Inputs(120V or 240V only)M620---Pins 2 and 4 (counting from the left side) of the 7-pin connector

Units are rated 120V or 240V but not both. A 120V unit will not accept 240V, and a 240V unit will not accept 120V.Publication 1405-IN002C-EN-P - Novem

Publication 1405-IN002C-EN-P - November 20046 Bulletin 1405 (M620) Operating Instructionsdisplayed is instantaneous phase currents, while the addi

Publication 1405-IN002C-EN-P - November 2004Bulletin 1405 (M620) Operating Instructions 7The measured values of the electrical parameters are avai

Publication 1405-IN002C-EN-P - November 20048 Bulletin 1405 (M620) Operating InstructionsAuto-Sequencing Display ModeIn this display mode, the ins

Publication 1405-IN002C-EN-P - November 2004Bulletin 1405 (M620) Operating Instructions 9If you continue scrolling the list repeats with a “4” app