Chapter 2 - Start-Up Instructions
IV A 2 - 12 DCS 500B / DCP 500B Operating Instructions
2.5 Speed feedback balancing
E.M.F. control active?
2102 = 5 Panel display: EMF SPEED ACT
Field weakening mode not selected?
1001 = 0 Panel display: CONSTANT FIELD
2103 = Desired speed / or motor rating plate
Scale speed control circuit to maximum speed.
1701 = 12516
Activates internal reference value; drive will use 20 sec for ramp-up/-down time.
12516 = 2000
Set internal reference value to 10 %.
CAUTION: Value will not be saved with SAVE MOT1 SET!
Switch ON power.
DANGER: System components now energized!
Start drive.
Drive should run up to 10 % of the rated voltage.
Only when an analog tacho is being used!
Connect measuring instrument to:
- to X3: 1... 3 or X1: 1... 3
+ to X3: 4 or X1: 4
Check to make sure that the tacho voltage does not exceed the input voltage
range selected with maximum speed.
Turn Potentiometer R9, R48 or R2716 to minimum (left-hand stop).The meas-
ured value must have a positive sign; if necessary interchange tacho cables.
Switch OFF power, thus stopping the drive; drive coasts.
101 = 3 Panel display: TACHO VOLT. +/-10
Activates the analog input for the speed feedback value.
2102 = 4 Panel display: ANALOG TACHO
Analog tacho is used for speed control.
Switch ON power; start drive.
DANGER: System components now energized!
Drive should run up to 10 % of the rated voltage.
Use R9, R48 or R2716 to set the tacho voltage to 10 % of the maximum tacho
voltage.
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