Parker AC30 Série Mode D'emploi page 448

D-162
Parameter Reference
Parameter Name
Resolver Trip Type
Diagnostic that indicates the current (or most recent) trip type on the resolver option.
May be reset to NONE by using parameter 'Resolver Turns Reset'.
Value meanings:
PARITY : Parity error in the configuration register of the option. Contact Parker for assistance.
PHASE ERROR : Phase lag from excitation output to sin / cos inputs exceeds operating limit. Check resolver specification.
MAX VELOCITY : Velocity exceeds maximum tracking rate. Select resolver with built-in gearing to reduce resolver velocity.
TRACKING ERROR : Position tracking phase locked loop has exceeded its maximum error limit. Use a lower acceleration rate or select a lower
target resolution.
SIN COS MISMATCH : The amplitudes of the sine and cosine inputs differ excessively. Check input connections, and gain matching
potentiometer setting.
SIN COS OVERRANGE : One or both of the sine / cosine input signals is overrange. Check that the Resolver Ratio parameter is set correctly, and
that the input signals do not exceed 12.5Vrms.
SIN COS BELOW LOS : One or both of the sine / cosine input signals is underrange. Check that the Resolver Ratio parameter is set correctly,
and that the input signals are at least 1.6Vrms.
SIN COS CLIPPED : One or both of the sine / cosine input signals is overrange and being clipped. Check that the Resolver Ratio parameter is set
correctly, and that the input signals do not exceed 12.5Vrms
Functional Description
No. Path
Parameters::Option IO::Resolver
1820
.
Default Range
0:NONE
1:PARITY
2:PHASE ERROR
3:MAX VELOCITY
4:TRACKING ERROR
5:SIN COS MISMATCH
6:SIN COS OVERRANGE
7:SIN COS BELOW LOS
8:SIN COS CLIPPED
Units Writable
NEVER
AC30 series Variable Speed Drive