Table of Contents
DOK-INDRV*-SI3-**VRS**-AP06-EN-P
Rexroth IndraDrive Integrated Safety Technology "Safe Torque Off" (as of MPx-16)
Commissioning steps
Step 0: Condition as supplied and
initialization
Step 1: Connecting and wiring the
"Safe Torque Off" function
Step 2: Configuring the safety
function
LSA Control S.L. www.lsa-control.com [email protected] (+34) 960 62 43 01
The "Safe Torque Off" function is always active and cannot be deactivated.
During the booting process, the drive system is in the "STO" operating status;
i.e., the output stage has been switched off via two channels.
After the booting process, the safety function "Safe Torque Off" is active.
When the drive is switched from operating mode to parameter mode, the
functionality of the "Safe Torque Off" function is maintained, i.e. according to
the selection, the "Safe Torque Off" function becomes active or not.
The connection and wiring of the "Safe Torque Off" function depends on the
option used to make the selection at the drive. The
chapter shows the different options of selection and wiring.
The inputs and outputs at the connector X49 of the optional safety
technology module must be wired in accordance with the type of safety unit
(active or passive) and on the wiring type (single-channel or dual-channel,
plus-plus-switching or plus-minus-switching):
●
The dynamization outputs Dyn_Ch1 (X49/6) and Dyn_Ch2 (X49/5) in the
case of selection via a passive safety unit
●
The selection inputs SI_Ch1 (X49/3) and SI_Ch2 (X49/1) always
●
The 24V supply of the X49 connector (X49/4) in the case of selection via
a passive safety unit
●
The 0V supply of the X49 connector (X49/2) always
The diagnostic message output and the error reaction of the L options can be
configured. The configuration can be made in IndraWorks. (Call the
configuration
dialog
Technology ▶ Configuration.)
Fig. 8-7:
IndraWorks "Configuration" dialog
●
Switch the drive to the parameter mode (phase 2 or PM).
●
Use the field "Reaction in special mode (...) when external drive enable
already set" to select which diagnostic message the drive is to output
when drive enable had been set when the special mode was selected.
Bosch Rexroth AG
Commissioning the safety technology
"Examples of
in
IndraWorks:
Drive-Integrated
95/149
application"
Safety
Hide quick links:
Table of Contents
