Siemens 411 Manuel D’Utilisation

 

MICROMASTER 411 & COMBIMASTER 411    Operating Instructions  

62 

6SE6400-5CA00-0BP0  

 

 

When operating electrical devices, it is impossible to avoid applying hazardous 
voltages to certain parts of the equipment. 

 

Emergency Stop facilities according to EN 60204 IEC 204 (VDE 0113) must 
remain functional in all operating modes of the control equipment. Any 
disengagement of the Emergency Stop facility must not lead to uncontrolled or 
undefined restarts. 

 

Faults occurring in the control equipment can lead to substantial material 
damage, or even grievous bodily injury (i.e. potentially dangerous faults). 
Additional external precautions must be taken, or facilities provided, to ensure 
safe operation, (e.g. independent limit switches, mechanical interlocks, etc.). 

 

COMBIMASTER 411/MICROMASTER 411 operate at high voltages. 

 

Certain parameter settings may cause the inverter to restart automatically after 
an input power failure. 

 

This equipment is capable of providing internal motor overload protection. 
Refer to P0610 (level 3) and P0335. I

2

t is ON by default. Motor overload 

protection can also be provided using an external PTC via a digital input.  

 

This equipment is suitable for use in a circuit capable of delivering not more 
than 10,000 symmetrical amperes (rms), for a maximum voltage of 460 V 
when protected by a H or K Class fuse (see Table 7-6).  

 

This equipment must not be used as an ‘Emergency Stop mechanism’ (see 
EN 60204, 9.2.5.4) 

 

 

 

Default:  Setpoint Addition: Terminal 6/7 (AIN+/ AIN -)/Control Potentiometer 

 

Options see 

P1000 

NOTE 
For frequency setpoint via PROFIBUS see PROFIBUS Instructions.