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Basic principles, overview and ordering information
©
2002 Wieland Electric GmbH Version 2.4* (December 2002)
98
Part no. 05.591.3389.0 © 2002 Wieland Electric GmbH
Positioning movement, variant 2 (displacement measurement according to
zero impulse):
Fast in the preselected direction for reference movement until input “N” becomes
active. Delete counter. Fast until pre-disconnection value is reached, slow until
disconnection value and then OFF. The end of the positioning movement is
signalled by the PLC.
OFF
Outputs for movement are switched off.
NOTE
When used with a
ricos
bus coupler, the outputs of the
ricos
POSITION module are disconnected in
the event of cable breakage on the field bus.
From HW status 02 of the
ricos
POSITION module onwards, a reset of the outputs after cable
breakage or PLC STOP mode can be achieved by setting the bit “Enable for outputs” in word 5 of the
control data.
2.22.4 Data width of
ricos
POSITION
ricos
POSITION
Input words
Output words
Data width
Word 1 to 5 or 1 to 3 with
service function 13,
depending on the setting
Word 1 to 5 or 1 to 3 with
service function 13,
depending on the setting
*If only one axis is positioned, the data width for transmission can be reduced to 3
words. The setting of the data width is carried out with service function 13 of the
bus coupler (not bus coupler CANopen).
