Siemens SIMODRIVE 611A, Installation And Planning Manual

Page: 108 / 329

VS
07.94
1-108

Siemens AG 1997 All Rights reserved
SIMODRIVE 611A Installation and Start–Up Guide/IAA/–04.97 Edition
Function Component(s) Effect
Travel to end stop
(variable via terminal 96) R12 = open (as supplied)
voltage at terminal 96 according
to Fig. 3-4 Limiting acc. to Fig. 3-4,
n–contr. monitoring inactive
Setting–up operation
(central, via terminal 112 on the
NE module) R12 according to
Fig. 3-3
terminal 112 = open
(when supplied, terminal 112 to
terminal 9) Limiting according to Fig.KEIN MERKER,
Speed controller monitoring inactive
Current reduced after timer, n
controller at end stop, has expi-
red R2 according to Fig. 3-5
R32 = open Reduction acc. to Fig. 3-5
n–contr. monit. disabled
Current reduced after the I
2
t ti-
mer has expired
R2 = open (as supplied)
R32 = open S1–duty = 1.1 I
rated
Response threshold I
2
t R9 = 30 k
Ω
(as supplied)
R9 according to Fig. 3-6
S1–duty = 1.1 I
rated
Limiting acc. to Fig. 3-6
Electronic weight equalization
1)
R46 + R48 = open (as supplied)
R46 for neg. I set at socket T
R48 for pos. I set at socket T no weight equalization
Suppl. I set acc. to Fig. 3-7
Suppl. I set acc. to Fig. 3-7
Tachometer adaptation
2)
R6, R7, R8 tolerance 0.1%
(
5 k
–1
V
tach.
V
tach.X
)
–7.5 k
1
4
(
V
tach.
V
tach.X
)
] [
R
x
=
Clock frequency R542 Refer to Fig.3-1
[%] I
set
I
max
0.1 1.0 10.0 100.0 1000.0
R12 [k ]
100
90
80
70
60
50
40
30
20
10
0
Final
value
1%
Fig. 3-3 Current setpoint limiting as a function R12,
j
30 V
j
terminal 96
j
12 V
j
!
1)
Warning
For version 4620087701.00 of the control board, for weight compensation, the
internal current setpoint must be reduced via R42!
R42 [k ] =
20 I weight equalization/I
max
1 – I weight compensation/I
max
For control boards, from version 4620087701.01 onwards, zero offset cannot be
measured after R46 and R48 have been mounted and an axis enabled. If R46
and R48 have been correctly mounted according to Fig. 3-7, the offset must be
able to be measured when the axis is inhibited.
2) Refer to p. 1-105, "c) Tachometer adaption".
Feed modules (VS)
04.97 3.2 Setting elements with user–friendly interface