Schneider Electric 312 manual

S1A10386

www.schneider-electric.com

2354235 11/2008

Altivar 312

Variable speed drives

for asynchronous motors

PROFIBUS DP communication manual

10/2009

Contents

Main Page Contents Important Information NOTICE PLEASE NOTE WARNING CAUTION CAUTION Before you begin HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH DAMAGED DRIVE EQUIPMENT LOSS OF CONTROL Documentation structure Introduction Presentation Drive terminal displays Formats Receipt Installing the card in the drive HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH Page Characteristics and functions of the terminals Connection to the Modbus base port Connection to the PROFIBUS DP network 8........................1 Connection accessories Recommendations Wiring diagram for ATV 312 equipped with VW3 A312 07 Wire sizes Coding the drive address Drive behaviour at first Power on with a PROFIBUS DP option card Drive default values At first power on with a PROFIBUS DP option card Power on after removing the PROFIBUS DP option card Control of an ATV 312 from a PROFIBUS DP option card Control of the drive when LAC = L1 or L2 Control of the drive when LAC = L3 Control via PROFIBUS DP in native profile (CiA402) Control via PROFIBUS DP or the terminals in native profile (CiA402) Diagnostics Diagnostic LEDs LED states DX Green LED Status ST Red LED Status Diagnostics Communication fault management PROFIBUS DP protocol Output PZDs Input PZDs PKW aperiodic service Output PKWs PKE R/W PWE Examples of PKW aperiodic exchanges controlled by a Modicon TSX P57 354M Configuration of the communication Project configuration Configuration with SyCON additional Software Configuration of the slave Save the projet PLC IO image / Altivar 312 DP slave mapping PZD area PKW area Example of Control of the Drive Page Page Page controlled by a Simatic S7 PLC IO image / Altivar 312 DP slave mapping PZD area PKW area IEC 61800-7 status chart MSK - ETA masked by 16#006F 13 10 6 Not ready to switch on Switch on disabled Ready to switch on and Switched on Operation enabled Quick stop active CMD control word (W8501) ETA status word (W3201)