Frequently Asked Questions about 7VKXD0361B01
What does the diagnostic readout 011011 mean?
The diagnostic readout 011011 has a fault number FL27 and a fault name LSYNC which means there is a loss of AC line signal (L, T).
-A fuse is open in the AC line - FU1-3.
-The 1PL is disconnected or damaged.
- There is a low or unbalanced AC line voltage.
-There is a loose AC power connection(s).
-The CFU1 on the POwer Supply card is open.
-15-volt supplies are outside of the limits (+ or - 5%).
-The AC line frequency is below 45Hz or above 63Hz.
What does the diagnostic readout 011100 mean?
The diagnostic readout 011100 has a fault number FL28 and a fault name RMODE which means there is an illegal selection of RUN mode.
-DO not command DIAGNOSTIC RUN or DIAGNOSTIC STATIC while running or vice versa.
-There is an illegal attempt to run S-TUNE.
What does the diagnostic code 011101 mean?
The diagnostic code 011101 has a fault number FL29 and a fault name CNLON and means the "Control on" input is open (L, T).
-There is an open circuit between 3TB3 and 3TB4.
-The 6PL is incorrectly connected or damaged.
What does the diagnostic readout 011110 mean?
The diagnostic readout 011110 has a fault number FL30 and a fault name NOAPP which means there is an Application card failure (L, T).
-The Application card is absent but selected by a soft jumper.
-The 3PL is incorrectly connected or damaged.
What does the diagnostic readout 011111 mean?
The diagnostic readout 011111 has a fault number FL31 and a fault name NOSEQ and means there is a phase sequence indeterminate (L, T).
-The CFU1 on the Power Supply card is open.
-There is an excessively noisy or notched AC line.
-A line is unbalanced, phase to ground, by more than 15%.
-15-volt supplies are outside limits (+ or - 5%).
-The 1PL is incorrectly installed or damaged.
