Справочник Пользователя для Siemens micromaster 411

 

MICROMASTER 411 & COMBIMASTER 411    Operating Instructions  

86 

6SE6400-5CA00-0BP0  

 

Change value of P2267 

 

Adjust feedback gain 

Possible Causes 

Fault value  = 1:  Some power section tests have failed 
 

2:  Some control board tests have failed 

 

4:  Some functional tests have failed 

 

8:  Some IO board tests have failed (MM 420 only) 

 

16:  Internal RAM failed on power-up check 

Diagnose & Remedy  

Hardware defect, contact Customer Support / Service Department 

Possible Causes 

Load conditions on motor indicate belt failure or mechanical fault. 

Diagnose & Remedy  

Check the following: 

 

No breakage, seizure or obstruction of drive train. 

 

If using an external speed sensor, check for correct function. Check parameters: 
P2192 (delay time for permitted deviation) 

 

If using the torque envelope, check parameters: 
P2182 (threshold frequency f1) 
P2183 (threshold frequency f2) 
P2184 (threshold frequency f3) 
P2185 (upper torque threshold 1) 
P2186 (lower torque threshold 1) 
P2187 (upper torque threshold 2) 
P2188 (lower torque threshold 2) 
P2189 (upper torque threshold 3 
P2190 (lower torque threshold 3) 
P2192 (delay time for permitted deviation)