H1: Manual and handwheel travel
3.4 Handwheel travel in JOG
Extended Functions
Function Manual, 03/2013, 6FC5397-1BP40-3BA1
157
Travel request
The following NC/PLC interface signal informs the PLC that an axis wants to travel or is
travelling:
● Machine axes:
– DB31, ... DBX64.4 (minus travel request) or
– DB31, ... DBX64.5 (plus travel request)
● Geometry axis 1:
– DB21, … DBX40.4 (geometry axis 1: Minus travel request) or
– DB21, … DBX40.5 (geometry axis 1: Plus travel request)
● Geometry axis 2:
– DB21, … DBX46.4 (geometry axis 2: Minus travel request) or
– DB21, … DBX46.5 (geometry axis 2: Plus travel request)
● Geometry axis 3:
– DB21, … DBX52.4 (geometry axis 3: Minus travel request) or
– DB21, … DBX52.5 (geometry axis 3: Plus travel request)
● Orientation axis 1:
– DB21, … DBX332.4 (orientation axis 1: Minus travel request) or
– DB21, … DBX332.5 (orientation axis 1: Plus travel request)
● Orientation axis 2:
– DB21, … DBX336.4 (orientation axis 2: Minus travel request) or
– DB21, … DBX336.5 (orientation axis 2: Plus travel request)
● Orientation axis 3:
– DB21, … DBX340.4 (orientation axis 3: Minus travel request) or
– DB21, … DBX340.5 (orientation axis 3: Plus travel request)
Note
A travel request is the sum of all sub-movements, i.e. the component from couplings and
offset values is also taken into account.
For the method of operation of the "Travel request" function, see Section "Travel request
(Page 166)".
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