12
4.2.3 USB service and maintenance interface (-X61)
X61
Connection to a PC for communication with the user software
ControlPlex®
Views
Type:
USB-2.0 Type B
Cable length:
max. 2.5 m
4.2.4 PROFIBUS-DP interface (-X81)
X81
Connection to bus system PROFINET-DP
Type:
Connector 9-pole SUB-D
When wiring and connecting to the bus system PROFIBUS-DP the installation and wiring regulations of
the PROFIBUS-DP User Organisation (PNO) have to be observed.
5
Operating modes of the CPC10PB controller
5.1
Operating mode: Start-up mode
The bus controller is initialised by applying the supply voltage. The device will carry out implemented programme
memory tests and self test routines. During this time a communication via the interfaces is not possible.
5.2
Operating mode: System error mode
If a failure is detected during the self test routines, the bus controller will change into operating mode System
Error. This operating mode can only be discontinued by way of re-starting the device and it prevents the data
exchange via the interfaces. If the bus controller is in the aforementioned operating mode, it is unable to
control the electronic circuit protectors and these will stay in the stand-alone mode (overcurrent protection).
5.3
Operating mode: Configuration error mode
If there are no valid or invalid configuration data available in the bus controller, it will change into the Configuration
Error Mode. This operating mode only allows non-cyclical data exchange. Cyclical data exchange is prevented.
Leave this operating mode upon receipt of the correct slot parameters and configuration data.
5.4
Operating mode: Stand-alone mode
In normal duty there is a connection between the bus controller and the superordinate control unit. Thus the
electronic circuit protectors are controlled and their parameterss are changed by the superordinate control unit.
Should the communication between both participants fail, this has no influence on the protective function of the
circuit protectors. In this case the bus controller CPC10 will automatically adopt the control and parameterisation of
the electronic circuit protectors, because are required data sets are saved within the CPC10. By means of the user
software
ControlPlex®Views
the electronic circuit protectors, their status and parameters can be accessed via the
maintenance and service interface. It is thus possible to change e.g. parameter data of the various electronic circuit
protectors. If the failure on the communication level is remedied, this operating mode will be left and the superordinate
control unit will take over control again as master. If during this time a parameter was changed while there was no
communication, this will be signalled to the superordinate control unit. In this case the user can correspondingly
define the control behaviour and it can be programmed in the programmable control unit. This allows the user to
select a reaction meeting his requirements.
Содержание ControlPlex CPC10PB
Страница 1: ...Instruction Manual Controller CPC10PB...
