Initial Operation; Led Display - Bosch Rexroth LTU350 Manual Del Usuario

12/40 Bosch Rexroth AG | Electric Drives and Controls

5 Initial Operation

5 Initial Operation
Before initial operation, the proper seat of all
jumpers must be ensured.
5.1 X3 interface for tightening
system spindle
The spindle is connected to the servo ampli-
fier using a spindle cable which is connected
with the 11-pin plug. Via this cable, the power
supply for the motor, the logic supply, and the
transmission of the measuring signals are es-
tablished.
PE
U
∆
V
7
6
3
5
4
Figure 1:Connecting plug, front view
Pin Signal
1 CAN-L
2 CAN-H
3 24 V
4 GND
5 HS
6 SAMI-B
7 SAMI-A
U Phase U
V Phase V
W Phase W
PE Protective grounding/Shielding
Table 2:
W
1
2
LTU350 | 3 609 929 961/1.1
5.2

LED Display

Four LEDs are installed on the front plate of
the servo amplifier to indicate operating sta-
tus.
LED Display
green Protective disconnector
SK off Protective grounding
red Protection class error
green Ready
BTB
red System error
green
Ready
MS
red
Motor contactor error
green Servo amplifier cleared to
operate
FG
off Servo amplifier not cleared
to operate
Reset button Reset
Table 3:
5.3 Display
The graphic LC display (Fig. 2) shows the re-
sult values (torque, angle, gradient, time) as
well as error codes. The text is presented
over four lines, with each line containing eight
characters. The display is permanently illumi-
nated (LED).
W OK
571.33
M
35.10
Figure 2: