Siemens CU240B-2 - Page 142

Commissioning
5.3 Quick commissioning using the BOP-2 operator panel
Converter with the CU240B-2 and CU240E-2 Control Units
142 Operating Instructions, 01/2016, FW V4.7 SP6, A5E34259001B AC
8.8.
Rated speed
8.9.
Motor cooling
SELF
Natural cooling
FORCED
Forced-air cooling
LIQUID
Liquid cooling
NO FAN
Without fan
9.
Application and control mode
9.1.
Select the application:
VEC STD
In all applications, which do not fit the other
setting options.
PUMP FAN
Applications involving pumps and fans
SLVC 0HZ
Applications with short ramp
-up and ramp-
down times. However, this setting is not suit
a-
ble for hoisting gear and cranes/lifting gear.
PUMP 0HZ
Setting only for steady
-state operation with
slow speed changes. We recommend setting
VEC
STD if load surges in operation cannot
be ruled out.
The selection option depends on the Power Module bein
g used. There is no se-
lection option for PM230 Power Modules.
9.2.
Select the control mode:
VF LIN
U/f control with linear characteristic
VF LIN F
Flux current control (FCC)
VF QUAD
U/f control with square law characteristic
SPD N EN
Vector control without encoder