420 Fault tracing
D203 Check curve There are identical
torque values in
parameters 78.03 -
78.08.
Check parameter settings and set
values as required.
D204 Rod torque 1 limit Actual 09.01 Rod torque
is beyond the limits.
Warning condition has
been fulfilled. Shut-down
procedure is active.
See parameters 77.02 - 77.06.
Check warning function setting in
parameters and set values as
required.
D205 Rod torque 2 speed Actual speed reference
has been modified by
77.07 Rod torq2 function
on 77.11 Rod torq2
additive speed ref value.
Check parameter settings and set
values as required.
D206 Rod torque 2 limit 77.11 Rod torq2 additive
speed ref has been
triggered more than
77.13 Rod torq2 limit
counter times during
77.14 Rod torq2 time
window. Shut-down
procedure is active.
Check parameter settings and set
values as required.
D207 Sleep mode Sleep condition has been
fulfilled.
See parameters 75.12 - 75.19.
Or set 75.11 Sleep warning enable as
disabled.
D208 Backspin limit Actual 09.05 Rod speed
is faster than 09.11
Backspin speed
reference.
Check parameter settings and set
values as required.
D209 Backspin active Pump backspin control
procedure is in process.
See parameters 80.01 - 80.05.
Wait till procedure is completed.
D20A Brake confirmation active 74.21 Brake confirmation
enable is active and
p9ocedure is in process.
Wait till procedure is completed.
D20B Fault delay active Fault is triggered and
tripping is delayed till the
drive is stopped.
Wait till drive is tripped.
D20C Start delay active Start delay procedure is
in progress. It is not
allowed to start the drive.
Wait till procedure is completed in time
09.12 Start delay remain.
D20D Replace ZCU battery ZCU board battery is
empty.
Replace ZCU board battery.
Code
(hex)
Warning Cause What to do