Machine data
2.3 Channel-specific machine data
Parameter Manual
138
Operating Instructions, 08/2013, 6FC5397-8EP40-0BA0
Description:
Configuration of the exact stop conditions for G00 and other G codes of the
1st G code group.
The MD is decimal-coded. The units digits define the behavior at G00 (infeed
motion) and the tens digits the behavior of all the other G codes of the 1st
group ("machining G codes").
x0: At G00, the relevant programmed exact stop conditions become active.
x1: At G00, G601 (fine positioning window) becomes active independent of the
programmed exact stop condition.
x2: At G00, G602 (coarse positioning window) becomes active independent of
the programmed exact stop condition.
x3: At G00, G603 (setpoint value reached) becomes active independent of the
programmed exact stop condition.
0x: At the machining G codes, the relevant programmed exact stop conditions
become active.
1x: At the machining G codes, G601 (fine positioning window) becomes active
independent of the programmed exact stop condition.
2x: At the machining G codes, G602 (coarse positioning window) becomes
active independent of the programmed exact stop condition.
3x: At the machining G codes, G603 (setpoint value reached) becomes active
independent of the programmed exact stop condition.
The values of the units digits and tens digits are added.
For example, the value of EXACT_POS_MODE = 2 means that the exact stop condi-
tion G602 is always activated automatically at G00, independently of which
exact stop condition was programmed. At all other G codes of group 1, the
programmed exact stop condition becomes active.
Description: Configuration of a stop at transition from G00 to a different G code of the
1st G code group, and also vice versa, at transition from non-G00 to G00 in
continuous-path mode.
In exact-stop mode, the positioning window programmed or set in MD20550
$MC_EXACT_POS_MODE is used.
The following applies:
0: No additional stop, no control of exact stop
1: Behavior active as with G601 (positioning window, fine).
2: Behavior active as with G602 (positioning window, coarse).
3: Behavior active as with G603 (setpoint reached).
4: As 0,
in addition, the override of the subsequent non-G00 block is taken into
account in the G00 block via LookAhead in the case of a change from G00 to
non-G00.
5: As 0,
in addition, the override of the subsequent block is taken into account via
LookAhead in the case of a change from G00 to non-G00 and non-G00 to G00.
20550 EXACT_POS_MODE EXP B1
- Exact stop conditions on G00/G01. BYTE NEW CONF
-
- - 0, 0, 0, 0, 0, 0, 0, 0... 0 33 2/2
20552 EXACT_POS_MODE_G0_TO_G1 EXP B1
- Exact stop condition at G00-G01 transition BYTE NEW CONF
-
- - 0, 0, 0, 0, 0, 0, 0, 0... 0 5 2/2
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