Siemens SINUMERIK 840D sl Function Manual page 556

Diagnostics
10.3 Safety messages for SINAMICS S120
F01686
Response
Acknowledgement
Explanation
Remedy
F01687
Response
Acknowledgement
Explanation
Remedy
F01688
Response
Acknowledgement
Explanation
Remedy
10-556
SINUMERIK 840D sl/SINAMICS S120 SINUMERIK Safety Integrated (FBSI sl) – 05.2008 Edition
SI motion: Cam position parameterization not permissible
OFF2
IMMEDIATELY (POWER ON)
Parameterization error of the safe cam positions in p9536 or p9537.
The fault value indicates the number of the "Safe cam" with the illegal
position.
Causes of the fault:
– The safe cam that is enabled has been parameterized too close to
the tolerance range around the modulo position.
– The distance between the individual cams on a cam track is not
sufficient.
– The cam length of a "safe cam" on a cam track (= p9536[x] –
p9537[x]) is less than the required minimum length.
Fault value (r0949, interpret as decimal):
Number of the "safe cam" with an illegal position.
See also: p9501 (SI motion enable safety functions (Control Unit),
p9503 (SI motion SCA (SN) enable (Control Unit))
Correct the cam position and carry out a POWER ON.
SI motion: Illegal parameterization of modulo value SCA (SN)
OFF2
IMMEDIATELY (POWER ON)
The parameterized modulo value for the function "safe cams" (SCA) is
not a multiple of 360 000 mDegree.
Correct the modulo value for SCA and carry out a POWER ON.
SI motion: Actual value synchronization not permissible
OFF2
IMMEDIATELY (POWER ON)
It is not permissible to enable the actual value synchronization and si-
multaneously a monitoring function with absolute reference (SE/SN).
Either deselect the monitoring functions with absolute reference
(SE/SN) or the function "actual value synchronization" and carry out a
power on.
© Siemens AG 2008 All Rights Reserved
05.08