Step 2: Configuring the safety
function
The diagnostic message output and the error reaction of the T option can be
configured. Use IndraWorks for configuration. (Call the configuration dialog in
IndraWorks: Drive-integrated safety technology ▶ Configuration.)
Fig. 8-2:
IndraWorks "Configuration" dialog
●
Switch drive to configuration mode (CM) or parameterization mode
(PM).
●
Use the field "Reaction in special mode (...) when external drive enable
already set" to select which diagnostic message the drive is to output if
drive enable had been set at the same time when the special mode was
selected.
In the case of installations for which it is impossible to ensure that
drive enable is removed before the special mode is selected (e.g.,
drive enable removed by opening the safety door), the "warning
E8027" should be parameterized for "Reaction in special mode
(...) when external drive enable already set".
The corresponding parameter is "P‑0‑0101, Configuration STO".
●
The "Diagnostic message output" field is used to limit the error output in
the operating mode (OM), after the initialization of the axis and before
drive enable is set for the first time. For this purpose, select "Limited
diagnostic message".
If the optional safety technology module "T0" is selected by
external components that output invalid selection states during
initialization, "Limited diagnostic message" should be
parameterized.
The corresponding parameter is "P‑0‑0101, Configuration STO".
Step 4: Activating / deactivating
the safety function
Before selecting the safety function "Safe Torque Off", decelerate
the drive system using the command value input and reset drive
enable. Drive-controlled deceleration is not carried out!
ctrlX SAFETY "Safe Torque Off" Safety Option in ctrlX DRIVE
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Commissioning the safety technology
R911383774_Edition 03 Bosch Rexroth AG
