ABB DCS 500B Guía Rápida De Instalación Y Configuración página 16

5 Speed feedback balancing
• 2102 = EMF SPEED ACT
• 1001 = CONSTANT FIELD
• 2103 = desired speed / or motor rating plate
• 1701 = 12516 (internal reference source activated)
• 12516 = 2000 (internal reference = 10 % of 501)
• Switch on power via ON/OFF input.
Start drive via RUN input; drive should now turn at 10 % of rated
•
voltage.
Analogue tacho:
• Connect measuring instrum. to:
- to X3: (PS5311 → X1:) 1...3
+ to X3: (PS5311 → X1:) 4
Measured value must have posi-
tive sign!
• Right input for tacho?
• Potentiometers R9, R48, R2716 at
left stop?
• Switch off power; drive will coast.
• 101 = TACHO VOLT. +/-10
• 2102 = ANALOG TACHO
• Switch on power via ON/OFF in-
put; drive should turn.
• Set speed to 10 % n
max
R48, R2716.
• Stop drive via RUN input, switch off power via ON/OFF input.
• 11202 = SAVE MOT1 SET (save setting)
6 Balancing the field supply unit and EMF controller
Fine-adjustment of the speed feedback
Constant field current con-
trol:
• Switch on power via ON/
OFF input; start drive
via RUN input
• 12516 = increase slow-
ly to 20000 ^ = 100 %
while measuring the
motor voltage; it must
not exceed the recom-
mended motor voltage!
• Measure speed with a
hand held tacho; cor-
rect if necessary with
R9, R48, R2716; keep
motor voltage under
observation (see above)
• 12516 = 0
• Switch off power and
thus stop the drive
Encoder (pulse encoder):
• Check wiring; signal
12104 must become
steadily greater
• Switch off power; drive
will coast
• 2101 = number of en-
coder pulses
• 2102 = ENCODER A+-
, B+-
• Switch on power via ON/
OFF input; drive should
turn at 10 % of 2103
with R9,
Field weakening control with setting
range <1:1.5
• 1001 = EMF, NO FIELD REV
• 1012 = field weakening inception
speed as per motor rating plate
• Switch on power via ON/OFF input;
start drive via RUN input
• 12516 = increase slowly to 20000 ^ =
100% while measuring the motor
voltage /speed; it must not exceed
the recommended motor voltage/
speed! See also Operating Instruc-
tions Manual
• Measure speed with hand held ta-
cho; correct if necessary with R9,
R48, R2716; keep motor voltage
under observation (see above)
• 12516 = 0
• Switch off power and thus stop the
drive
• 11202 = SAVE MOT1 SET (save
setting)
I 16
3ADW000177R0200_DCS500B_QuickGuide_edisf_b
7 Balancing the speed controller, and fine-
balancing the EMF controller and current
controller
• 1701 = 11206 (change between POT1 and POT2
activated)
• 1708 = 0.1 s (ramp-up time)
• 1709 = 0.1 s (run-down time)
• 1204 = 10 % ... 20 % n
% n )
max
• 1205 = 0 (POT2)
EMF con-
• 1206 = as per necessary test condition (PERI-
trol:
OD)
• Drive
• Switch on power via ON/OFF input
should
• Start drive via RUN input; drive should turn at
turn at
speeds corresponding to POT1/POT2
10 %
• 2014 / 2018 set the controller´s behaviour you
want
Only when you want to perform fine-balancing of
EMF controller or fine-balancing of current control-
ler: see Operating Instructions Manual
• 1204 = 0
• 1205 = 0
• Stop drive via RUN input, switch off power via
ON/OFF input
• 1701 = 11903
• 11202 = SAVE MOT1 SET (save setting)
8 Adapting control unit to system condi-
tions
Convention-
al control at
the power
converter,
Field wea-
e.g using
kening
signals at
control
the terminal
with set-
strip or us-
ting range
ing the con-
>1:1.5:
trol panel.
see
Operating
Instruc-
tions Ma-
nual
- ramp function generator
- binary inputs and outputs
- limit value signals
- additional functions
- etc.
End of short start-up routine
(POT1; 20000 ^ = 100
max
Control via serial interface:
• 1214 = MACRO 4 (linking the in-
puts/outputs as per field bus ap-
plication).
Alarms A101 and A102 may ap-
pear; acknowledge using RESET
• Re-establish optical connection
between field bus adapter and
power converter at V260.
• 4002 to 4015 = settings as per
field bus adapter being used.
• 11202 = SAVE MOT1 SET
• Switch the electronics supply of
the DCS 500B and of the field bus
adapter off and on again.
• Establish communication between
the control system and the DCS
500B; EMERGENCY STOP via
Terminal X4:5 is active; for further
instructions, see manual entitled
Description of drive-specific serial
link interconnections
taken from/for further information:
Operating instructions
3ADW000055 - chapter 2