D-62 Programming 590 Series DC Digital Drive
FIELD CONTROL
Parameter Tag Range
FIELD DEMAND 183
⎯.xx %
Refer to Chapter 6: "The MMI - Man Machine Interface" - The MMI Menus (DIAGNOSTICS).
FLD. FIRING ANGLE 184
⎯.xx DEG
Refer to Chapter 6: "The MMI - Man Machine Interface" - The MMI Menus (DIAGNOSTICS).
FIELD I FBK. 300
⎯.xx %
Field current feedback, as a percentage of the calibrated level.
UP TO FIELD 618 FALSE / TRUE
Field current feedback is above FIELD I THRESHOLD when TRUE. This may be used as part of a mechanical brake release strategy.
WEAK PID ERROR 1185
⎯.xx %
Input error, as a percentage of calibrated Volts, to the field weakening controller. This is formed from the spill-over of filtered BEMF above the
MAX VOLTS setting.
WEAK PID OUT 1186
⎯.xx %
Output field reduction demand, as a percentage of calibrated field current, from the field weakening controller.
FIELD STATE 1187 See below
State of the field controller.
0 : FIELD INIT
1 : FIELD QUENCH
2 : FIELD STANDBY
3 : FIELD FULL FLD
4 : FIELD TIMER indicates that the FLD.QUENCH DELAY timer is counting down
5 : FIELD ERROR
6 : LOCAL BEMF
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