4 Machine 01.99
6FC5198-6AA60-0BP1 © Siemens AG 1999 All Rights Reserved
4-14 SINUMERIK 840C, OEM Version for Windows (BA)
4.2.4.3 User Agreement (Safety Integrated option)
The User Agreement is part of the Safety Integrated option. With the User
Agreement (via key-operated switch), an authorized person confirms that the
displayed current actual value of an axis corresponds to its actual position at
the machine. With the User Agreement active, the safely limited absolute
positions (SE) and / or safe cams (SN) become active and safe.
In the JOG mode, you can select the USER AGREEMENT screen via the
USER AGREEMENT softkey.
• Key-operated switch position 3
• The status "Axis referenced" has been reached
• The message 1340*/300950 "Axis is not safely referenced" is present.
Machine manufacturer
With regard to referencing (incremental/absolute encoders), please refer to the
specifications of the machine tool manufacturer.
• Move the axis to a known position (e.g. visual mark).
• Compare this position with the NC actual value and the Safety Integrated
actual value.
− If the position corresponds to the actual values, the user can give his
agreement with a toggle softkey "Axis in position" yes/no.
The message 1340*/300950 "Axis is not safely referenced"
disappears.
The axis is now safely referenced and the safely limited absolute
position (SE) and/or safe cams (SN) are active and safe.
− If the position does not correspond to the actual values, the user
cannot give his agreement.
The axis settings must then be checked again.
User
agreement
Preconditions
Operating
sequence
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