Schneider Electric Altivar 212 manual Protection Against Interference

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Hardware setup

Ethernet bridge	Screw terminal RS485	3 m cable fitted with an RJ45 connector and stripped at the other	VW3 A8 306 D30
(TSX ETG 100)		end

Serial port PC	Male SUB-D 9 RS232 serial	RS232/RS485 converter and	TSX SCA 72 and
	port PC	3 m cable fitted with an RJ45 connector and stripped at the other	VW3 A8 306 D30
		end (for connection to the screw terminals of the LU9GC3 splitter
		block)

Protection Against Interference

•Use the Schneider Electric cable with 2 pairs of shielded twisted conductors (reference: TSXCSA100, TSXCSA200, TSXCSA500).

•Keep the Modbus cable separated from the power cables (30 cm (11.8 in.) minimum).

•Make any crossovers of the Modbus cable and the power cables at right-angles, if necessary.

For more information, please refer to the TSX DG KBL E manual: “Electromagnetic compatibility of industrial networks and fieldbuses”.

S1A53844 01/2011

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Contents Altivar S1A53844 01/2011 Table of Contents Table of Contents Important Information Safety InformationAt a Glance About the BookHazard of Electric SHOCK, Explosion or ARC Flash S1A53844 01/2011 Introduction Introduction Hardware setup Whats in this Chapter?Topic Tightening torque Pin out of the Open Style Modbus connectorRJ45 Cross sectionOpen Style Reference Connection via Open Style wiring systemPin out of the RJ45 Modbus connector Pin SignalRJ45 Reference Connection via RJ45 wiring systemConnection accessories Connecting cablesProtection Against Interference PTC resistor value F646 Description of terminalsGND Hardware setup Configuration After Configuration of the communication parametersAccess to the parameters Parameters Modbus Adjustment range Default Valid AddressCommunication Configuration of the control sourceParameters Modbus Setting Control by the Modbus networkSetting Default Valid Control by the terminals, monitoring by the Modbus networkParameters Parameters Modbus Setting Default Valid LI R selection Parameters Modbus Setting Default Valid AddressCom channel choice F807 Communication Menu COM submenu LI R selection F112VIA VIA Parameters LocationRemote spd ref 2 F207 Frequency sourceCommands CMOd Complete control diagramConfiguration Configuration of the indirect blocksConfiguration of the communication interruption 2129 Configure the drive behaviourParameter Modbus Setting Default Valid Address Communication detected fault 16#851Configuration Modbus services Slave address Function code Data RTU modePrinciple of the Modbus protocol Slave Slave j Slave kModbus functions available Read one wordFunction 3, quantity = Read indirect block Function 3, quantity = 1Status info Read indirect block of 2 parameters Write Single Register Function 16 = 16#10, quantity =1 Write multiple registersCommand word Frequency Setpoint Write indirect blockSpeed Setpoint Request 6C 7E Response Read Device Identification 43/14 Exception code Error responseModbus services Parameter list General Auto ramp AUI Disabled ManualSetting of Max frequency FH Referring to the Altivar 212 programming manualOutputs control from serial communication Commands from serial communicationList of control parameters Setpoints from serial communicationCurrent and torque List of monitoring parametersStatus Frequency and speedValues Power and energyMaintenance Trip and alarm codesCommands Command word FA00Bit Specifications Remarks Over-current stall level change bit Command word 2 FA20Energy reset bit ExamplesSetpoints Frequency setpoint FA01Speed setpoint FA13 Status word FE0I Fd01 StatusStatus word 3 FE49 Fd49 Command mode status FE45Setpoint mode status FE46 Status word 2 FE42 Fd42Trip and alarm codes Alarm code FC91Alarm of run time FE79 Code Value Description Hexadecimal number Decimal number Bit Terminal name Function parameter title Monitoring and control of I/O from communicationDigital inputs status Fd06, FE06 Digital outputs status Fd07, FE07Analog inputs values FE35, FE36 Digital outputs command FA50Analog outputs command FA51 Damper opening commandF580 = 3 Model Voltage Power Rating Code FB05 Class FB72bit8 IdentificationDrive model code F805 ATV212WU15N4C S1A53844 01/2011 Appendix Modbus 2-wire standard schematic Schematic diagramRS485 standard Migration Migration ATV21 ATV212 For exampleCommissioning ATV212Modbus manualENS1A5384401 S1A53844 01/2011