Siemens SIMOVERT MASTERDRIVES 6SE7087-6CX87-2DA1 Manual Del Usuario página 75

05.2009
-X101/7 24 V
5V
from status word 2 / bit 29
"Bypass contactor
energized"
U302 = 158
B
24 V
-X101/8
5V
NOTE
Siemens AG 6SE7087-6CX87-2DA1
SIMOVERT MASTERDRIVES
Dig.inp.5
P575.1 = 18
B0018 B
[Sheet 780]
U303.1 Mode
3 s U304 (0)
U951.99 = 8
T
ON delay
0
T 0
OFF delay
1
0 T
B0536
ON/OFF delay
2
T T
1
B0537
Pulse generator
3
T
Dig.inp.6
B0020
1
B0021
Dig.inp. 6 neg.
Fig. 6-4
When the DC link voltage is applied, fault output –X38/5 is "Low" for
about 2 seconds (self-test), i.e. in the fault state. The parameter
settings specified above conceal this state when the system is switched
on.
Braking Unit
ext. fault 1
[Sheet 765]
U952.54 = 8
U237
.01
B
.02
&
B B0617
.03
B (1)
Start-Up
[Sheet 710]
U952.62 = 8
U064 = 617
B 1 = "fault F151"
6-5