Schneider Electric Altivar 212 manual Configuration of the communication parameters, After

Page 20

Configuration

Configuration of the communication parameters

Access to the parameters

All parameters are accessible in the [COMMUNICATION MENU] COM submenu of [PROGRAMMING MENU] Programming mode.

DANGER

UNINTENDED EQUIPMENT OPERATION

Refer to «Serial communication parameters» in the Altivar 212 Programming manual, for more information on how to set these serial communication parameters.

Failure to follow these instructions will result in death or serious injury.

Description

Parameters	Modbus	Adjustment range		Default	Valid
	address			setting	after

[Mdb RJ45 baud] (F800)	2048	0	[9600 bps]	1	Power cycle
Communication Modbus RJ45 Baud rate	16#800	1	[19200 bps]

[Mdb RJ45 parity] (F801)	2049	0	[No] (No parity)	1	Power cycle
Communication Modbus RJ45 Parity	16#801	1	[Even] (Even parity)
		2	[Odd] (Odd parity)

[Modbus address] (F802)	2050	0	... 247	1	Setting
This address is used whatever the port used.	16#802

[Com. time out] (F803)	2051	0 or		3	Setting
Communication time out	16#803	1	... 100 seconds

[Com channel choice] (F807)	2055	0	[RJ45]	1	Setting
Communication channel choice	16#807	1	[Open style]

[Mdb network baud] (F820)	2080	0	[9600 bps]	1	Power cycle
Modbus network baud rate	16#820	1	[19200 bps]

[Mdb network parity] (F821)	2081	0	[No] (No parity)	1	Power cycle
Modbus network parity	16#821	1	[Even] (Even parity)
		2	[Odd] (Odd parity)

[Network protocol] (F829)	2089	1	... 5	1	Power cycle
Communication Network protocol selection	16#829	1	[Mdb RTU]

Notes:

•Baud rate and parity bit should be uniform inside the same network.

•Modbus address should not be duplicate inside the same network.

•Stop bit isn't configurable. ATV212 Tx is 2 stop bit, Rx is 1 or 2 stop bits. This permits a good comunication with Master in 1 and 2 stop bits.

•F800 and F801 parameters are used to define the baudrate and parity of RJ45 port.

•F820 and F821 parameters are used to define the baudrate and parity of Open style connector port.

•F802 and F803 parameters are used to define the modbus address and communication time out for both ports (RJ45 et Open style connector). Set F802 between 1 to 247 (address 0 is not active).

•F807 parameter enables to select the communication command channel: RJ45 or Open style connector. The port not set as the communication command channel may be used for monitoring purposes to check that the setting change on F807 was effectively taken into account.

20	S1A53844 01/2011

Image 20

Contents Altivar S1A53844 01/2011 Table of Contents Table of Contents Safety Information Important InformationAbout the Book At a GlanceHazard of Electric SHOCK, Explosion or ARC Flash S1A53844 01/2011 Introduction Introduction Topic Hardware setupWhats in this Chapter? Pin out of the Open Style Modbus connector RJ45Cross section Tightening torqueConnection via Open Style wiring system Pin out of the RJ45 Modbus connectorPin Signal Open Style ReferenceConnection via RJ45 wiring system Connection accessoriesConnecting cables RJ45 ReferenceProtection Against Interference Description of terminals PTC resistor value F646GND Hardware setup Configuration Configuration of the communication parameters Access to the parametersParameters Modbus Adjustment range Default Valid Address AfterConfiguration of the control source Parameters Modbus SettingControl by the Modbus network CommunicationParameters Setting Default ValidControl by the terminals, monitoring by the Modbus network Parameters Modbus Setting Default Valid Parameters Modbus Setting Default Valid Address Com channel choice F807 Communication Menu COM submenuLI R selection F112 LI R selectionParameters Location Remote spd ref 2 F207Frequency source VIA VIAComplete control diagram Commands CMOdConfiguration of the indirect blocks ConfigurationConfiguration of the communication interruption Configure the drive behaviour Parameter Modbus Setting Default Valid AddressCommunication detected fault 16#851 2129Configuration Modbus services RTU mode Principle of the Modbus protocolSlave Slave j Slave k Slave address Function code DataFunction 3, quantity = Modbus functions availableRead one word Status info Read indirect blockFunction 3, quantity = 1 Read indirect block of 2 parameters Write Single Register Write multiple registers Function 16 = 16#10, quantity =1Speed Setpoint Command word Frequency SetpointWrite indirect block Request 6C 7E Response Read Device Identification 43/14 Error response Exception codeModbus services Parameter list Auto ramp AUI Disabled Manual Setting of Max frequency FHReferring to the Altivar 212 programming manual GeneralCommands from serial communication List of control parametersSetpoints from serial communication Outputs control from serial communicationList of monitoring parameters StatusFrequency and speed Current and torquePower and energy MaintenanceTrip and alarm codes ValuesBit Specifications Remarks CommandsCommand word FA00 Command word 2 FA20 Energy reset bitExamples Over-current stall level change bitSpeed setpoint FA13 SetpointsFrequency setpoint FA01 Status Status word FE0I Fd01Command mode status FE45 Setpoint mode status FE46Status word 2 FE42 Fd42 Status word 3 FE49 Fd49Alarm of run time FE79 Trip and alarm codesAlarm code FC91 Code Value Description Hexadecimal number Decimal number Monitoring and control of I/O from communication Digital inputs status Fd06, FE06Digital outputs status Fd07, FE07 Bit Terminal name Function parameter titleDigital outputs command FA50 Analog outputs command FA51Damper opening command Analog inputs values FE35, FE36F580 = 3 Drive model code F805 Model Voltage Power Rating Code FB05 Class FB72bit8Identification ATV212WU15N4C S1A53844 01/2011 Appendix RS485 standard Modbus 2-wire standard schematicSchematic diagram Migration Commissioning Migration ATV21 ATV212For example ATV212Modbus manualENS1A5384401 S1A53844 01/2011