15 Appendix
57-2
FSM: digital inputs -
test pulse error
Cause:
- One or more inputs (DIN40 ... DIN49) were
configured for the analysis of the test pulses of
the outputs (DOUT40 ... DOUT42). The test
pulses from DOUTx do not arrive at DIN4x.
Measure:
- Check the wiring (shorts after 0 V, 24 V, cross
circuits).
- Check the assignment – correct output selected
/ configured for test pulse?
57-6
FSM: overtemperature
Cause:
- The safety module's temperature monitor has
been triggered; the temperature of μC1 or μC2
was below -20° or above +75°C.
Measure:
- Check the operating conditions (ambient
temperature, control cabinet temperature,
installation situation in the control cabinet).
- If the servo drive is experiencing high thermal
load (high control cabinet temperature, high
power consumption / output to motor, large
number of occupied slots), a servo drive of the
next higher output level should be used.
Group 58: FSM: Communication / Parameterisation
58-0
FSM: plausibility check
of parameters
Cause:
The plausibility check in the safety module has
revealed errors, e.g. an impermissible angle
encoder configuration; the error is triggered when
a validation code is requested by the SafetyTool
and when parameters are backed up in the safety
module.
Measure:
Note instructions for SafetyTool for complete
validation; check parameterisation.
58-1
FSM: general error
parameterisation
Cause:
Parameterisation session active for > 8 hrs. The
safety module has thus terminated the
parameterisation session. The error message is
saved in the permanent event memory.
Measure:
Terminate parameterisation session within 8 hrs.
If necessary, start a new parameterisation
session and continue.
Product manual BL 4000-C
Page 290 of 298
