User manual

174 Rockwell Automation Publication MOTION-UM003F-EN-P - March 2015
Chapter 7 Commission
Troubleshoot the Safe Torque Off Function
For complete information about troubleshooting the Safe Torque Off function,
see the Kinetix 5500 Servo Drives User Manual, publication 2198-UM001
and
the Kinetix 5700 Multi-axis Servo Drives User Manual,
publication2198-UM002
.
K5500ers2 STO Networked .SafetyStatus Logix K5500ers2 Profile, and Module-Defined tag.
K5700 STO Hardwired .GuardStatus None (Hardwired)
K5700 STO Networked .SafetyStatus Logix K5700ers2 Profile, K5700 is two pieces of
functionality in 1 hardware package and Module-
Defined tag.
Table 19 - Drives Supporting STO - Safe Torque Off
Drive Mechanism Axis Status STO Configuration
Table 20 - 2198-Hxxx-ERS2 Servo Drive Troubleshooting
Exception Code on Drive Display
Fault Message
Logix Designer
Problem Possible Solutions
SAFE FLT S01- Safety Core Internal CPUWatchdogFault
(1)
Drive safety diagnostic detected internal STO design failure.
• Cycle control power
• Return drive for repair if fault continues
SAFE FLT S03- Safe Torque Off SafeTorqueOffFault
(2)
Drive safety diagnostic detected internal STO design failure.
• Cycle control power
• Execute STO function
• Return drive for repair if fault continues
(1) Displayed in the Quick View Pane as Module Fault.
(2) Displayed in the Quick View Pane as Safety Fault.