Operation Of The Unit; Keyboard; Operation With Pc Und System Software Combivis; Switch-On Procedure - KEB COMBIVERT R6 Instruction Manual

Operation of the Unit

5. Operation of the Unit
5.1

Keyboard

When switching on KEB COMBIVERT R6-S the value of parameter CP.1 appears (see Drive
mode to switch the keyboard function).
The function key (FUNC) changes between the
parameter value and parameter number.
With UP (▲) and DOWN (▼) the value of the
parameter number is increased/decreased with
changeable parameters.
Principally during a change, parameter values are immediately accepted and stored non-vola-
tile. However, with some parameters it is not useful that the adjusted value is accepted imme-
diately. At this parameters (see parameter overview) the adjusted value is accepted and stored
non-volatile by pressing ENTER.
If a malfunction occurs during operation, then the actual display is overwritten by the alarm
message. The alarm message in the display is reset by ENTER.
With ENTER only the error message in the display is reset. In the inverter status
display (CP.3) the error is still displayed. In order to reset the error itself, the cause
must be removed or a power-on reset must be made.
5.2

Operation with PC und system software COMBIVIS

Instructions for the installation and operation of the system software COMBIVIS can be taken
from the appropriate software instruction.
5.3

Switch-on procedure

The COMBIVERT R6-S is initialized after connection of the power supply. The power circuit
identification is checked first. If an invalid power circuit is recognized, error „E.Puci" (Power unit
code invalid) is released and displayed in the operator. This error cannot be reset, the power
circuit must be checked.
If a valid power circuit is recognized, COMBIVERT R6-S changes into status "SYn". The follo-
wing procedures take place one after another during this synchronisation phase:
• Inspection of correct synchronisation connection (error "E.nEt" is released, if the synchro-
nous signal is missing)
• Inspection of the phase allocation of synchronous signals to the mains phases. Error "E.SYn"
is released if a phase is missing or in case of phase allocation failure.
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