NCT Group NCT 2000T Lathe User Manual


 
14.3 Listing of Global Messages
Error
Code
Message Description
Canceling and Re-
pairing Method
140
3508
NC STATUS TABLE BAD If the check sum of the memory area con-
taining the general NC state, preserved
upon power-off is false.
These data are as follows:
G20/G21: inch/metric input;
the number of registered tool length
compensation (H), and the axis, on which
it is valid;
the programs selected for automatic or
MDI execution;
DNC state;
if the power is turned off during program
execution, the program number, the
execution of which, was interrupted.
The message is can-
celed by RESET
key.
The listed data must
be reorganized.
3509
LIFE TIME TABLE BAD If the check sum of the memory area con-
taining the life time table, preserved upon
power-off is false.
The message is can-
celed by RESET
key.
The life time table
must be reorganized.
3510
TOOL OFFSET TABLE
BAD
If the check sum of the memory area con-
taining the tool offset table, preserved
upon power-off is false.
The message is can-
celed by RESET
key.
The tool offset table
must be reorganized.
3511
WORK OFFSET TABLE
BAD
If the check sum of the memory area con-
taining the work zero point offset table,
preserved upon power-off is false.
The message is can-
celed by RESET
key.
The work zero point
offsets must be meas-
ured again.
3514
OVERRUN ERROR This message is displayed if in DNC oper-
ation during serial transfer two bytes over-
run without the previous one being read
by the control.
The message is can-
celed by RESET
key.
Loading must be re-
started.
3515
PARITY ERROR If in DNC operation through the serial
interface, the control receives data of
incorrect parity . This message is also dis-
played as a result of different parameter
settings on the transmitter and receiver
side.
The message is can-
celed by RESET
key.
Loading must be
restarted.
3516
FRAMING ERROR It occurs in DNC operation. Framing error
is due to different parameter settings on
the transmitter and receiver side.
These are as follows:
baud rate,
word length,
the number of stop bits.
The message is can-
celed by RESET
key.
Loading must be re-
started.