Initial Operation - Bosch Rexroth LT303 Bedienungsanleitung

3 609 929 719/1.2 | LT30x

5 Initial Operation

5 Initial Operation
Before initial operation, the proper seat of all
jumpers must be ensured.
5.1 Interface X 5 for
tightening system spindle.
The spindle is connected to the servo ampli-
fier using a spindle cable which is connected
with the 14pin plug.
Via this cable, both the power supply for the
motor and the transmission of the measuring
signals are established.
A
B
7
8
10
6
5
4
Figure 1: Connecting plug, 14pin, female
(front view LT30x)
Electric Drives and Controls | Bosch Rexroth AG 13/40
C
∆
1
9
2
3
Pin Signal Description/
Function
PE Protective
∆
conductor
(projecting)
A U Motor phase U
B V Motor phase V
C W Motor phase W 230 V
1 VTR Driver supply
2 CANL Serial spindle
data CAN low
3 CHB Incremental
transducer
channel 2
4 GND Reference
potential logic
5 INDX Index impulse
6 VEE 24 V supply
spindle
7 MKTF Motor
identification
and temperature
error motor
8 HS Start switch for
motor starting
contactor
(personnel
safety)
9 CANH Serial spindle
data CAN high
10 CHA Incremental
transducer
channel 1
Table 3:
Voltage/Cur-
rent/Standard
230 V /12 A
AC eff
230 V /12 A
AC eff
/12 A
AC eff
12 V
DC
ISO 11898
12 V
DC
12 V
DC
24 V
DC
12 V
DC
24 V
DC
ISO 11898
12 V
DC