Commissioning
EL70x1 149Version: 4.4
Time information:
The meaning of the "Actual drive time" displayed is configured by this parameter. At present this value
cannot be changed, since there are no further selection options. The elapsed time of the travel command is
displayed.
Invert calibration cam search direction:
In relation to a positive direction of rotation, the direction of the search for the calibration cam is configured
here (travel towards the cam).
Invert sync impulse search direction:
In relation to a positive direction of rotation, the direction of the search is configured here in accordance with
the HW sync pulse (travel away from the cam).
5.6.3 Information and diagnostic data
Via the information and diagnostic data, the user can obtain a more exact statement about which error
occurred during a travel command.
Fig.174: Diagnostic objects in the CoE
POS Info data:
Status word:
The "Status word" reflects the status bits used in Index 0xA020 in a data word, in order to be able to process
them more simply in the PLC. The positions of the bits correspond to the number of the subindex-1.
Bit 0: Command rejected
Bit 1: Command aborded
Bit 2: Target overrun
State (drive controller):
The current status of the internal state machine is displayed here (see below).
POS Diag data:
Command rejected:
A dynamic change of the target position is not accepted each time by the terminal, since this is then not
possible. The new command is rejected in this case and indicated by the setting of this bit.
These 3 diagnostic bits are transmitted synchronously to the controller by setting “Warning” in the PDO.
Command aborted:
The current travel command was prematurely aborted due to an internal error or by an "Emergency stop".
Target overrun:
In the case of a dynamic change of the target position, the change may take place at a relatively late point in
time. The consequence of this may be that a change in the direction of rotation is necessary and that the
new target position may be overrun. “Target overrun” is set if this occurs.
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