Specifications

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• DOK-DIAX01-MAIN+2AD+1M-ANW1-EN-E1,44 • 07.97
4. Diagnostics and Fault Clearance
The control unit shows main spindle drive operating states and faults in
the display. Requirements are that the drive is in operating mode (mode
switch to the right).
4.1 Operating Status Diagnostics
The green „READY“ LED comes on. The operating states appear in the
display.
The drive is free of torque, the power output stage is inhibited. The AS
(X2/3) control input is at 1.
Note: see Section 3.20
The drive is free of torque when at standstill. The E-STOP (X2/23) control
input is not at 1.
Note: see Section 3.18
The drive searches for the spindle reference signal at the speed set in
parameter P-MAXRPM, or looks for the spindle feedback or motor
feedback zero pulse at the speed set in parameter POS RPM (PQRS 18).
Note: see Section 3.6
The spindle or rotor position has reached the position command value
within tolerance. The tolerance is the value of parameter P-WINDOW
(PQRS 21).
Note: see Section 3.6
The DC bus voltage in the control unit is less than 400 V (KDA/TDA).
Note: see Sections 3.1
Controller enabling signal not input. The RF control input (X2/24) is not
at 1.
Note: see Section 3.7
The applied speed command value is switched off internally. The drive
is controlled to zero speed without drift. The RUN control input (X2/25)
is at 0.
Note: see Section 3.6.1
The speed of the motor has reached the speed command value within the
tolerance (value in parameter MAX DEV (A04)) parameter.
Note: see Section 3.3
The speed of the motor deviates from the command value speed by more
than the specified tolerance. The tolerance is the value of parameter
MAX DEV (A04).
4. Diagnostics and Fault Clearance
DISABLED (KDA only)
E-STOP (RAC only)
HOMING
IN POS
NO POWER
NO RF
NO RUN
N = NCMD
N * NCMD