Rockwell Automation Publication 2198-UM001I-EN-P - May 2019 185
Kinetix 5500 Safe Torque-off - Integrated Safety Chapter 10
Configure Only When No Safety Signature Exists
This setting instructs the GuardLogix controller to automatically configure a
safety drive only when the safety task does not have a safety task signature, and
the replacement drive is in an out-of-box condition, meaning that a safety
network number does not exist in the safety drive.
If the safety task has a safety task signature, the GuardLogix controller
automatically configures the replacement CIP Safetyâ„¢ I/O device only if the
following is true:
• The device already has the correct safety network number.
• The device electronic keying is correct.
• The node or IP address is correct.
For detailed information, see the GuardLogix 5570 Controllers User Manual,
publication 1756-UM022
or Compact GuardLogix 5370 Controllers User
Manual, publication 1769-UM022
.
Configure Always
When the Configure Always feature is enabled, the controller automatically
checks for and connects to a replacement drive that meets all of the following
requirements:
• The controller has configuration data for a compatible drive at that
network address
• The drive is in Hardwired STO mode or has an SNN that matches the
configuration
ATTENTION: Enable the Configure Always feature only if the entire
integrated safety control system is not being relied on to maintain SIL 3
behavior during the replacement and functional testing of a Kinetix 5500
drive. Do not place drives that are in Hardwired STO mode on an integrated
safety network when the Configure Always feature is enabled.
If other parts of the integrated safety control system are being relied upon to
maintain SIL 3, make sure that the controller’s Configure Always feature is
disabled.
It is your responsibility to implement a process to make sure proper safety
functionality is maintained during device replacement.
ATTENTION: Do not place any devices in the out-of-box condition on any
integrated safety network when the Configure Always feature is enabled,
except while following the device replacement procedure in the GuardLogix
user manual appropriate for your Logix 5000â„¢ controller:
• GuardLogix 5570 Controllers User Manual, publication 1756-UM022
• Compact GuardLogix 5370 Controllers User Manual, publication
1769-UM022
.
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