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B-12 Command Set MN1851
Sys.mod 0:
Current mode Parameters:
Command Description Units Range Default E
2
/ Par. set
CUR.BEMF Back EMF voltage compensation, in
percentage of nominal motor value Ke.
% 80 : 120 100 E / P
CUR.IPEAK Queries / updates application peak current
in percentage of DRV.IPEAK
% 0 : 1000 100 E / P
CUR.INOM Queries / updates application nominal
current in percentage of DRV.IPEAK
% 0 : 500 50 E / P
CUR.TOFR Queries / updates mantissa of Torque
Optimizer: Phase Advance or BEMF
Compensation
0x0f00 :
0x1100
E / P
CUR.TOSH Queries / updates Torque Optimizer Shift
coefficient
16 E / P
CUR.SCAL Corresponding current value to analog
input voltage CUR.VOLT for setting of
analog input scaling
0.1 % of
CUR.IP
100 : 10000 1000 E / P
CUR.VOLT Corresponding analog input voltage to
current value CUR.SCAL for setting of
analog input scaling
0.1 VEAK 1 : 100 100 E / P
Current mode Variables:
Command Description Units Range Default E
2
/ Par. set
CUR.CUR Query for actual current command 0 : 65535 E / –
CUR
Current mode Methods:
Command Description Parameter Units Range
CALC Calculate current control parameters from MTR.*, DRV.* and
CUR.* parameters.
torque
equivalent
mV –10000 :
10000
T Commanding digital current command (torque equivalent)
TS Stops current commanded motion (started by T“command”)