Siemens SINUMERIK 808D Programming And Operating Manual page 14

Setting-up
2.2 Limit stops
Operating sequences
You can use the following methods to enter a limit stop position:
● Direct position entry:
● Accepting the current actual position:
Activating/disabling limit stops
The limit stops are activated/deactivated individually using the <SELECT> key.
You can select between ON and OFF.
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– Select the input field of the relevant limit stop with the <Cursor keys>.
– Now use the <Numeric keys> to enter the absolute position you require.
– Press the <INPUT> key to accept the value.
– Select the input field of the relevant limit stop with the <Cursor keys>.
– Traverse to the required position using the axis direction switch (e.g. <-Z> or <+X/-
X/+Z>).
– Press the "Set stop" softkey.
The current actual position of the relevant axis is transferred to the input field.
Programming and Operating Manual, 12/2012, 6FC5398-3DP10-0BA0
Manual Machine Plus (Turning)