Displays - Siemens CBP Manual Del Usuario

06.2005
NOTE
NOTE
3.5

Displays

NOTE
Operating display
Fault displays
Siemens AG 6SE7087-6NX84-0FF5
SIMOVERT MASTERDRIVES
♦ The bus cable must be terminated at both ends with bus terminating
resistors to ensure trouble-free CAN bus operation. In this case, the
bus cable has to be regarded as being one bus cable from the first
CAN bus node up to the last CAN bus node, to enable the CAN bus
to be terminated twice.
♦ Switch S1.1 of the bus terminating resistors is located on the
optional board behind connector X458.
♦ If the CAN bus interface of the master is operated ungrounded, you
can close switch S1.2 on one node in order to obtain a bus
connection to ground.
♦ The switch for connecting to ground is located on the optional board
behind connector X458.
There are three LED displays on the front of the CBC optional board
which supply information on the current operating status. The following
LEDs are provided:
♦ CBC operating (red)
♦ Data exchange with basic unit (yellow)
♦ Telegram traffic via CAN (green)
♦ During normal operation, all three LEDs repeatedly light up at the
same time and for the same length of time (flashing!)
♦ If an LED is continuously on or off, this indicates an exceptional
condition (parameterization phase or fault)!
LED Status
Red Flashing
Yellow Flashing
Green Flashing
Table 3-3 CBC operating display
LED Status
Red Flashing
Yellow Continuous Serious fault on CBC
Green Continuous Remedy: replace CBC
Table 3-4 Fault display of faults on the CBC
Option boards
CBC – Communication Board CAN-Bus
Diagnostic information
CBC operating; voltage supply on
Fault-free data exchange with the basic unit
Fault-free process data transfer via the CAN bus
Diagnostic information
Cause of fault:
3-3