[PDF] Schneider Electric Altivar 312 Programming Manual • The designer of any wiring diagram must take account of potential control channel failure modes and, for certain critical control • Read and understand this manual before installing or operating the ATV312 drive. • Any changes made to the parameter settings must be performed by qualified personnel.[PDF] Schneider Telemechanique Altivar 71 Installation Manual (0 This function requires the use of connection diagrams conforming to category 3 of standard EN 954-1, ISO 13849-1 and safety integrity level 2 according to IEC/EN 61508. The Power Removal function takes priority over any run command. Read and understand the instructions in the Programming Manual. ATV312HU40S6 - variable speed drive ATV312 - 4kW - 9 This catalog covers Altivar 312 ATV312 Variable Speed Drives VSD for three-phase motors from 0 hp (0 kW) to 20 hp (15 kW). Topics include: Technical specifications and characteristics, selection tables, dimension drawings, and wiring diagrams.