Stober PS6A34 - Event 34: Hardware Fault; Event 35: Watchdog

STOBER 13 | Diagnostics
02/2019 | ID 442728.05
185
13.3.5 Event 34: Hardware fault
The drive controller is interrupted:
§ The power unit is disabled and axis movement is no longer controlled by the drive controller
§ The brakes are no longer controlled by the drive controller and engage in the event of an
inactive release override (F06)
Number Cause Check and action
1: FPGA
–
12: Timer control board
Defective drive controller Exchange drive controller; fault cannot
be acknowledged
23: FPGA
–
30: Internal power supply
Defective drive controller Exchange drive controller; fault cannot
be acknowledged
Tab. 188: Event 34 – Causes and actions
13.3.6 Event 35: Watchdog
The drive controller is interrupted:
§ The power unit is disabled and axis movement is no longer controlled by the drive controller
§ The brakes are no longer controlled by the drive controller and engage in the event of an
inactive release override (F06)
The brake chopper and brake release override are non-functional while the runtime system
restarts.
Number Cause Check and action
1: Core 0 – 2: Core 1 Microprocessor at full load Check the runtime utilization using the
scope image (E191) and reduce it using
a longer cycle time if necessary (A150)
Microprocessor faulted Check the connection and shielding and
correct them if necessary; replace the
drive controller if necessary
Tab. 189: Event 35 – Causes and actions