Rockwell Automation SA500 Drive Configuration and Programming - Manual (Page 70)

3-38 SA500 Drive Configuration and Programming
Position Loop Register 209/1209
The Position Loop register contains the velocity output value from the
PMI position loop.
This value can be used to indicate that the position loop is active.
Sug. Var. Name:
POS_REG_OUT
%
Units: Counts
Range: +/-4095
Access: Read only
Current Feedback (Normalized) Register 211/1211
The Current Feedback (Normalized) register contains the measured
RMS motor current. The data is normalized so that 4095 counts is
equal to the current limit. Sug. Var. Name: I_FBN%
Units: Counts
Range: +/-4095
Access: Read only
This value is used as the I_FDBK parameter in the THERMAL OVERLOAD control block used in DPS drives
to monitor the motor for thermal overload.
Speed Error Register 213/1213
The Speed Error register contains the error output value of the speed
loop, where 4095 equals the gear-in-speed. If this value exceeds the
user-selected value stored in the Maximum Velocity Error register
(156/1156) a drive fault (register 202/1202, bit 5) will be generated. Sug. Var. Name: SPD_ERR%
Units: Counts
Range: +/- 4095
Access: Read only
User Analog Input Register 214/1214
The User Analog Input register contains the digitized value of a
user-selected analog input. Sug. Var. Name: USER_AIN%%
Units: Counts (volts)
Range: -2048 (-10V) to
+2047 (+10V)
Access: Read only
Resolver Scan Position Register 215/1215
The Resolver Scan Position register contains the digitized value of
the resolver position data. Sug. V ar. Name:
RES_SCN_POS
%
Units: Counts
Range: -32768 to +32767
Access: Read only
Resolver Strobe Position Register 216/1216
The Resolver Strobe Position register contains the electrical position
of the resolver at the time a strobe signal is detected. Sug. Var. Name:
RES_STR_POS
%
Units: Counts
Range: -32768 to +32767
Access: Read only