Behavior In The Case Of Non-Fatal Safety Technology Errors (F3Xxx) - Bosch Rexroth IndraDrive Series Applications Manual

DOK-INDRV*-SI3-**VRS**-AP06-EN-P
Rexroth IndraDrive Integrated Safety Technology "Safe Torque Off" (as of MPx-16)
9.3.3

Behavior in the Case of Non-Fatal Safety Technology Errors (F3xxx)

Optional Safety Technology Mod‐
ules "STO" (L3) and "STO and
SBC" (L4)
Optional Safety Technology Mod‐
ules "Safe Motion" (S0, S3, S4,
Commissioning Steps
LSA Control S.L. www.lsa-control.com comercial@lsa-control.com (+34) 960 62 43 01
– "Complete diagnostic message" is active (green), when the axis
has been in control after the initialization. Safety technology error
messages are not suppressed.
Fig. 9-1: IndraWorks "Diagnostics" dialog
The behavior of the drive when non-fatal safety technology errors occur can
be configured with "P-0-0119, Best possible deceleration" and "P-0-0117,
Activation of NC reaction on error".
When the error reaction is complete, the drive goes torque-free (see also
Functional Description of firmware "Error reaction").
The behavior of the drive when non-fatal safety technology errors occur
(F3xxx) can be configured with "P-0-3263.0.1, SMO: Configuration of
S5)
stopping process".
If the F3 error reaction is complete after the time period entered in
"P-0-3263.0.7, SMO: Error reaction F3 tolerance time" then the drive goes
torque-free and the output stage is locked via two channels.
If the F3 error reaction is not complete after the time period entered in
"P-0-3263.0.7, SMO: Error reaction F3 tolerance time", then the error
message "F7050 Timeout standstill" or "F8350 Timeout standstill" is
generated [if the F3 error reaction is configured the same as the F7 error
reaction (see P-0-3263.0.1)].
As soon as the axis stops and the error reaction is complete, the axis
acknowledges safety.
The settings of "P-0-3263.0.1, SMO: Configuration of stopping
process", "P-0-0119, Best possible deceleration" and "P-0-0117,
Activation of control unit reaction on error" must be verisimilar.
Therefore, the drive can only be put into operation again when:
1. The error reaction has been completed, i.e. the drive has stopped
(velocity="0"!).
2. The cause of the error was removed.
Bosch Rexroth AG 99/149
Notes on troubleshooting