ABB UMC22-FBP - Page 147

- 147 -
UMC22-FBPFieldBusPlug / Issue: 02.2008
V 6
Universal Motor Controller UMC22-FBP
Software version 4.0
Chapter 8.2.2~2
Par.
No.
Menu
No.
Menu point name Display:
7-segm.
Default Range Description / remark take over
- 2.3
Address
-
2.3.1 show / change
A000 depending
on bus type
- entered address: here 23.
- no address (Entering 999 results in
"no address")
01 2.4
Set current 1
(4.3.4)
The UMC22 measures the currents of
the lines in the bushing holes.
冑3 wiring and/or the use of an external
current transformer result in a higher
power line current. To show e.g. the
real rated motor current the Current
factor can be changed, see menu
point Current factor in level Edit 2.
Depending on the Current factor the
number of stages before the decimal
point fi ts to the desired range (More
details see menu point Current factor
and chapter 3.2.3 and 3.2.4).
With [Enter]:
during
motor off
2.4.1 show / change
0.5 A 0.24-63.00 A
0.42-109.0 A
1- 3200 A
- Displayed range at
Current factor = 1.00 (default)
2 stages before decimal point
- Displayed range at
Current factor = 1.7
(internally corrected into 1.73, used
for 冑3 circuitry, up to 109.0 A with-
out external current transformer)
3 stages before decimal point
- Displayed range at
Current factor 10-640
(used for external current transfor-
mers, with secondary current = 5 A)
4 stages before decimal point
03 2.5
Set current 2
(4.3.4)
Only for pole-changing and dahlander
starter!
Set current of winding 2 of 2-speed-
motors.
during
motor off
2.5.1 show / change
0.5 A 0.24 - 63 A
or more
see Set current 1
04 2.6
Trip class
(4.3.4)
overload calculation (thermal memory) during
motor off
2.6.1 Class 5
2.6.2 Class 10 10
2.6.3 Class 20
2.6.4 Class 30