3 609 929 B47/2008-12 | LTU350/1
Bosch Rexroth AG
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Display
The graphic LC display (Figure 2) enables a
display of the result values (torque, angle,
gradient, time) and error codes. Texts are
shown in 4 lines, each with 8 characters. The
display is permanently backlit (LED).
The contrast can be adjusted in the BS350
operating system, if necessary.
Fig. 2: LC display
Display
The inverse display shows:
– Error
– NOK.
Table 1
Target function
Actual value
Upper torque
T
Lower torque
TI
Relative torque, upper
T&
Relative torque, lower
TI&
Angle
A
Input
IN
Time
t
Yield point
Yp
Gradient
G
W OK
571.33
M
35.10
Table 2
Monitoring function
Actual value
Torque
T
Relative torque
T&
Torque max. value
T>
Torque min. value
T<
Torque average value
TA
Torque range
T[
Redundancy torque
TR
Tightening from above
TCh
Tightening from below
TCl
Angle
A
Total angle
AO
Redundancy angle
AR
Gradient
G
Gradient average value GA
Time
t
Stick slip
STS
Yield point
Yp
Table 3
Function
Actual value Displays
Yes/No
Total time
to
Yes
Table 4
Event
Marking
Remove start sig-
nal
C(c)w
0
System error
Fault
LTU350.book Page 21 Tuesday, December 16, 2008 12:24 PM
