Bosch Rexroth Inline Series, Настройка и установка

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Diagnostic and Status Indicators
Application Description | Inline Electric Drives | Bosch Rexroth AG 37/58
and Controls
Fig. 7-4 shows a station with possible error states. It shows that errors have been
detected at terminal 5 or that terminal 4 has failed, and shows the behavior of the
diagnostic indicators on the adjacent terminals.
Fig. 7-4 Station with diagnostic indicators
Peripheral fault ( Fig. 7-4 , detail B )
Bus error ( Fig. 7-4 , detail C )
A No error LED ON LED flashes at
B Peripheral fault 0.5 Hz 2 Hz 4 Hz
C Bus error (slow) (medium) (fast)
!
2
!
2
!
2
!
2
˛ ˜
˝ &
˛ ( ˆ )
U
˝
D
L D
U L U S
U
!
2
!
2
!
2
!
2
!
2
D
D
°
8
!
2
!
2
!
2
!
2
U
%+ ˝ ˘ˇ
!
2
!
2
D
D
°
2
!
2
!
2
D
D
°
2
!
2
D
D
˘
8
!
2
!
2
!
2
!
2
!
2
D
D
˘
2
!
2
U
%+ ˝ ˘ˇ
!
2
"
4
5
,
B
C
A
5 5 2 0
˛
0 5 4
Error: Short circuit at terminal 4 (R-IB IL 24 DO 2-2A-PAC)
Effect:
Controller: Error message to the control system (peripheral fault)
Bus coupler: Indicators remain unchanged
Terminal 4: Green D LED flashes at 2 Hz
Other terminals: Remain unchanged
Error: Bus has been interrupted after terminal 3 and before
terminal 4
Effect:
Controller: Error can be located by the control system
Bus coupler: Red LD LED (local bus disabled) on
Terminal 4: Green D LED flashes at 4 Hz (bus error)
Other terminals: Green D LEDs on all other terminals flash at 0.5 Hz