Siemens SIMOVERT MASTERDRIVES 6SE7087-6CX87-2DA1 Manual Del Usuario página 74

Start-Up
Braking unit
6SE70__-_C.87-2DA1
6SE70__-_E.87-2DA1
6SE70__-_F.87-2DA1
6SE70__-_H.87-2DA1
6-4
The voltage limit switch S1 is located behind the front cover.
Rated voltage
208 V to 230 V
380 V to 460 V
380 V to 400 V
500 V to 575 V
500 V
660 V to 690 V
660 V
Table 6-1 Setting the response thresholds
Set parameters on converter: (see section headed "Parameterization"
in operating manual for SIMOVERT MASTERDRIVES)
♦ Deactivate the Udmax controller in the converter or inverter. To do
this on units with Vector Control functionality, set parameter P515 to
"0". Units with Motion Control functionality do not possess this
controller and do not therefore require resetting.
♦ Parameterize the binary inputs and outputs for controlling the
braking unit (BICO technology). The specified setting values are
based on the assumption that the connections between the
MASTERDRIVES and braking unit have been made according to
Fig. 3-8 or Fig. 3-9. If different terminals have been used, the setting
values must be modified accordingly.
Assuming that the MASTERDRIVES parameters are set to their
defaults (factory state), the required parameter settings are as follows:
Example according to Fig. 3-8
P575 Index 001 =
Example according to Fig. 3-9
P575 Index 001 =
U064 Index 001 =
U237 Index 001 =
U237 Index 002 =
U302 Index 001 =
U303 Index 001=
U951 Index 099 =
U952 Index 054 =
U952 Index 062 =
Response threshold
387 V (not adjustable)
757 V (factory setting)
673 V
945 V (factory setting)
841 V
1105 V (factory setting)
1040 V
18
18
617
536
21
158
3
8
8
8
6SE7087-6CX87-2DA1
Braking Unit
05.2009
Switch position
In both positions
L
H
L
H
L
H
L
H
L
H
L
H
Siemens AG
SIMOVERT MASTERDRIVES