Dear All,

I am unable to understand the G120 parameter from 20001 to 20127

Anyone please help me to understand these parameters with some examples

Thank You

Hello,

P2000 to P2007 are reference parameters i.e. rated motor values = 100% to respective fields parameters = 4000 (HEX-word) or 4000 0000 (HEX-double word) double word. HEX-WORD or DOUBLE WORD is selection of DATA TYPE for receiving/transmission data signals.

e.g. motor rated RPM = 3000 then p2000 = 3000 = 4000 (HEX-WORD) so that set point & all speed calculations are related with p2000 value e.g. 0-10 Volt set point equals to 0-3000 RPM.

P2001= reference voltage which is updated during auto calculation.

P2002 = reference current i.e. motor rated current, e.g. if motor rated current 30 Amp then p2002 = 30 Amp so reference current is 30 Amp = 100% = 4000 (HEX-word) or 4000 0000 (HEX-double word) & all motor current related calculations are based on p2002.

Same for p2003 - reference torque (motor rated torque), r2004 - reference power, it is calculated & displayed by drive based on motor parameter values entered. 

Hope this helps.

PISCEAN 2010

Hello,

P2000 to P2007 are reference parameters i.e. rated motor values = 100% to respective fields parameters = 4000 (HEX-word) or 4000 0000 (HEX-double word) double word. HEX-WORD or DOUBLE WORD is selection of DATA TYPE for receiving/transmission data signals.

e.g. motor rated RPM = 3000 then p2000 = 3000 = 4000 (HEX-WORD) so that set point & all speed calculations are related with p2000 value e.g. 0-10 Volt set point equals to 0-3000 RPM.

P2001= reference voltage which is updated during auto calculation.

P2002 = reference current i.e. motor rated current, e.g. if motor rated current 30 Amp then p2002 = 30 Amp so reference current is 30 Amp = 100% = 4000 (HEX-word) or 4000 0000 (HEX-double word) & all motor current related calculations are based on p2002.

Same for p2003 - reference torque (motor rated torque), r2004 - reference power, it is calculated & displayed by drive based on motor parameter values entered. 

Hope this helps.

 He was askin parameters 20000 ->, not 2000 ->

Hati

 

PISCEAN 2010

Hello,

[snip]

Hope this helps.

 He was askin parameters 20000 ->, not 2000 ->

Thank you Hati for correcting me.

p20000 to p20127 are free function block parameters. Please refer Free function blocks, Function Manual valid for SINAMICS 4.3 SP1 manual 

Dear All,

Please share any example with parameter list or any program backup with logic, so that i can do practical on that too. And understand clearly