Schneider Electric Altivar 212 Examples, Command word 2 FA20, Energy reset bit, Bit Function

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Parameter list

Examples:

Run forward (CMOd and FMOd configured to serial communication)

FA00 = 16# 0400

Run reverse (CMOd and FMOd configured to serial communication)

FA00 = 16# 0600

Run forward, commands and setpoint from Modbus (irrespective of CMOd and FMOd)

FA00 = 16# C400

Run reverse, commands and setpoint from Modbus (irrespective of CMOd and FMOd)

FA00 = 16# C600

Command word 2 (FA20)

Bit	Function	0	1	Note

0	Reserved	-	-	-

1	Energy reset	No reset	Reset	Input energy (FE76)
				Output energy (FE77)

2 to 11	Reserved	-	-	Do not set to "1"

12	Over-current stall level change	OC stall 1	OC stall 2	OC1 (F601), OC2 (F185)

13 to 15	Reserved	-	-	Do not set to "1"

Energy reset (bit 1):

This command is enabled regardless of the command priority selection (bit 15 of common word (FA00)). It is necessary to reset it after the command is performed.

Over-current stall level change (bit 12):

This command word is enabled only when the communication command is enabled. Set Bit 15 of the Command word (FA00) to "1" [enabled].

This command word will be disabled is set (value 0), power is turned off or is reset, or factory setting [Parameter reset] (tYP) is selected.

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 Whats in this Chapter? Hardware setupTopic RJ45 Pin out of the Open Style Modbus connectorCross section Tightening torquePin out of the RJ45 Modbus connector Connection via Open Style wiring systemPin Signal Open Style ReferenceConnection accessories Connection via RJ45 wiring systemConnecting cables RJ45 ReferenceProtection Against Interference PTC resistor value F646 Description of terminalsGND Hardware setup Configuration Access to the parameters Configuration of the communication parametersParameters Modbus Adjustment range Default Valid Address AfterParameters Modbus Setting Configuration of the control sourceControl by the Modbus network CommunicationControl by the terminals, monitoring by the Modbus network Setting Default ValidParameters Parameters Modbus Setting Default Valid Com channel choice F807 Communication Menu COM submenu Parameters Modbus Setting Default Valid AddressLI R selection F112 LI R selectionRemote spd ref 2 F207 Parameters LocationFrequency source VIA VIACommands CMOd Complete control diagramConfiguration Configuration of the indirect blocksConfiguration of the communication interruption Parameter Modbus Setting Default Valid Address Configure the drive behaviourCommunication detected fault 16#851 2129Configuration Modbus services Principle of the Modbus protocol RTU modeSlave Slave j Slave k Slave address Function code DataRead one word Modbus functions availableFunction 3, quantity = Function 3, quantity = 1 Read indirect blockStatus info Read indirect block of 2 parameters Write Single Register Function 16 = 16#10, quantity =1 Write multiple registersWrite indirect block Command word Frequency SetpointSpeed Setpoint Request 6C 7E Response Read Device Identification 43/14 Exception code Error responseModbus services Parameter list Setting of Max frequency FH Auto ramp AUI Disabled ManualReferring to the Altivar 212 programming manual GeneralList of control parameters Commands from serial communicationSetpoints from serial communication Outputs control from serial communicationStatus List of monitoring parametersFrequency and speed Current and torqueMaintenance Power and energyTrip and alarm codes ValuesCommand word FA00 CommandsBit Specifications Remarks Energy reset bit Command word 2 FA20Examples Over-current stall level change bitFrequency setpoint FA01 SetpointsSpeed setpoint FA13 Status word FE0I Fd01 StatusSetpoint mode status FE46 Command mode status FE45Status word 2 FE42 Fd42 Status word 3 FE49 Fd49Alarm code FC91 Trip and alarm codesAlarm of run time FE79 Code Value Description Hexadecimal number Decimal number Digital inputs status Fd06, FE06 Monitoring and control of I/O from communicationDigital outputs status Fd07, FE07 Bit Terminal name Function parameter titleAnalog outputs command FA51 Digital outputs command FA50Damper opening command Analog inputs values FE35, FE36F580 = 3 Identification Model Voltage Power Rating Code FB05 Class FB72bit8Drive model code F805 ATV212WU15N4C S1A53844 01/2011 Appendix Schematic diagram Modbus 2-wire standard schematicRS485 standard Migration For example Migration ATV21 ATV212Commissioning ATV212Modbus manualENS1A5384401 S1A53844 01/2011