Schneider Electric
Altivar 212
manual
Specs
Complete control diagram
Pin Signal
Setting Default Valid
Connecting cables
Maintenance
Configuration
Energy reset bit
Access to the parameters
Hardware setup
Page 1
Altivar 212
Variable speed drives for asynchronous motors
Modbus communication manual
01/2011
S1A53844
www.schneider-electric.com
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Contents
Altivar
S1A53844 01/2011
Table of Contents
Table of Contents
Important Information
Safety Information
At a Glance
About the Book
Hazard of Electric SHOCK, Explosion or ARC Flash
S1A53844 01/2011
Introduction
Introduction
Whats in this Chapter?
Hardware setup
Topic
RJ45
Pin out of the Open Style Modbus connector
Cross section
Tightening torque
Pin out of the RJ45 Modbus connector
Connection via Open Style wiring system
Pin Signal
Open Style Reference
Connection accessories
Connection via RJ45 wiring system
Connecting cables
RJ45 Reference
Protection Against Interference
PTC resistor value F646
Description of terminals
GND
Hardware setup
Configuration
Access to the parameters
Configuration of the communication parameters
Parameters Modbus Adjustment range Default Valid Address
After
Parameters Modbus Setting
Configuration of the control source
Control by the Modbus network
Communication
Control by the terminals, monitoring by the Modbus network
Setting Default Valid
Parameters
Parameters Modbus Setting Default Valid
Com channel choice F807 Communication Menu COM submenu
Parameters Modbus Setting Default Valid Address
LI R selection F112
LI R selection
Remote spd ref 2 F207
Parameters Location
Frequency source
VIA VIA
Commands CMOd
Complete control diagram
Configuration
Configuration of the indirect blocks
Configuration of the communication interruption
Parameter Modbus Setting Default Valid Address
Configure the drive behaviour
Communication detected fault 16#851
2129
Configuration
Modbus services
Principle of the Modbus protocol
RTU mode
Slave Slave j Slave k
Slave address Function code Data
Read one word
Modbus functions available
Function 3, quantity =
Function 3, quantity = 1
Read indirect block
Status info
Read indirect block of 2 parameters
Write Single Register
Function 16 = 16#10, quantity =1
Write multiple registers
Write indirect block
Command word Frequency Setpoint
Speed Setpoint
Request 6C 7E Response
Read Device Identification 43/14
Exception code
Error response
Modbus services
Parameter list
Setting of Max frequency FH
Auto ramp AUI Disabled Manual
Referring to the Altivar 212 programming manual
General
List of control parameters
Commands from serial communication
Setpoints from serial communication
Outputs control from serial communication
Status
List of monitoring parameters
Frequency and speed
Current and torque
Maintenance
Power and energy
Trip and alarm codes
Values
Command word FA00
Commands
Bit Specifications Remarks
Energy reset bit
Command word 2 FA20
Examples
Over-current stall level change bit
Frequency setpoint FA01
Setpoints
Speed setpoint FA13
Status word FE0I Fd01
Status
Setpoint mode status FE46
Command mode status FE45
Status word 2 FE42 Fd42
Status word 3 FE49 Fd49
Alarm code FC91
Trip and alarm codes
Alarm of run time FE79
Code Value Description Hexadecimal number Decimal number
Digital inputs status Fd06, FE06
Monitoring and control of I/O from communication
Digital outputs status Fd07, FE07
Bit Terminal name Function parameter title
Analog outputs command FA51
Digital outputs command FA50
Damper opening command
Analog inputs values FE35, FE36
F580 = 3
Identification
Model Voltage Power Rating Code FB05 Class FB72bit8
Drive model code F805
ATV212WU15N4C
S1A53844 01/2011
Appendix
Schematic diagram
Modbus 2-wire standard schematic
RS485 standard
Migration
For example
Migration ATV21 ATV212
Commissioning
ATV212Modbus manualENS1A5384401 S1A53844 01/2011
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