Baumuller BM5-O-SAF-002, Operation Manual, Page: 71 / 182

Safety Functions
Operation Manual Safety Module for b maXX 5000 BM5-O-SAF-002/3
Document no.: 5.11016.03
71
of 180
10
10.8.1 Error reaction with function-specific SS1 time for the safety function "SDI"
With the software extension SAF-002/3 and with the SAF module configuration software
ProSafePara from version V1.1.0.0 onwards for every safety function a function-specific
SS1 time can be parameterized:
Figure 29: P219.005: SS1 time for the safety function „SDI“
This time always acts as a delay if an individual error occurs.
This is supposed to allow the drive to drive down a brake ramp before the STO is
activated.
During the function "SDI" the following individual errors can occur:
m
Switchover to a data set which was not set
m
There is no encoder connected
m
Encoder standstill time extended
m
Incorrect rotational direction
If a value in P213.005 is parameterized greater than zero, STO is not immediately carried
out if an individual error occurs, but at first the parameterized time of this function is
processed. An automatic signalization to the controller is connected if the error occurs.
Thereby the drive error 1066 "SS1 stop forced by SAF module" is initiated.
An accordant error reaction can be parameterized in the controller (refer to
"Parameterization of the error reaction" and setting of "SS1 stop time" in
Z
chapter
10.4.1
–
).
Example:
During the processing of the function "SDI" the individual error "Incorrect rotational
direction" occurs. In
Z
Figure 28
–
on page 70 this is shown. Thereby, the period of time
"SS1" accords to the time parameterized in P219.005 before "STO" is carried out.