Zapi SEM-Zero Manual page 22

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17 WEAK DROPOUT = This Parameter fixes a limit on the Armature Current above
which the Field Current is increased linearly up to the Nominal Field Current (in
proportion to the armature current).
18 FIELD NOM. CURR. = Nominal Field Current. This parameter fixes the minimum
Field Current when the potentiometer is between 0% and 60% without total conduc-
tion of the Armature. Adjustment should be made with reference to the Data on the
Motor Label. (The indication of Nominal Field Current).
19 CREEP SPEED = Minimum Speed. This Parameter sets the minimum voltage
applied to the motor at the start of travel.
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