4
Setpoint
18
Positioner DC 6-06
3.5
Activating functions
A function can be activated in one of two ways:
Parameters
Parameters on List 3 (
) activate functions which the user
selects and they are then always active.
Switch functions
External switches (
6.1 Switch functions via digital inputs
) can tell the control unit
about desired operating states which change frequently during continuous operation,
such as a stop request, or which are to be activated by external switches (e.g. resetting
errors). The state of the switch functions can be seen from the parameters starting from
number 2810.
3.6
Parameterization examples
A parameterization example exists for most functions. This example contains all the
parameters that are needed for the described function. However the settings that are given
may vary depending on the application and should only be taken as examples. Sensible
settings which are appropriate for the specific application should therefore be used when
setting a function.
3.7
Resetting a control unit
A reset involves resetting and restarting the control unit. This can be achieved by briefly
turning off the power supply or by using a special command from DcDesk 2000 or the
hand programmer HP 03.
A reset loses all the data which were not stored in the control unit's read-only
memory. It is absolutely essential therefore to save the data to the control unit's
read-only memory before a reset if you wish to retain the data.
Certain parameters or functions of control units only become active after a reset. These are
mainly functions which can put the control unit in a different operating state, or parameters
which must not be changed during continuous operation for safety reasons.
Positioning device shaft may start up unexpectedly!
Control unit is briefly non-operational during a reset.
Risk of injury through moving elements
A reset may only be carried out when the application is stopped!
Note
Summary of Contents for PANDAROS DC 6-06
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