Rockwell Automation 8520-MUM 9/Series CNC Mill Operation and Programming Manual Documentation Set - Manual (Page 915)

Error and System Messages
Appendix B
B-43
Message Description
THREAD LEAD IS ZERO No thread lead has been programmed in a block that calls for thread cutting. Thread lead is
programmed with either an F- or an E-word.
THREAD PULLOUT DISTANCE TOO LARGE The programmed threading pullout distance is larger than the programmed distance of the
thread departure.
THREAD PULLOUT STOPPED AT I--PLANE The chamfer block of a threading cycle is shortened so that the combination of pullout angle and
pullout distance does not cause the retract in axis 1 to go beyond the I--plane. The AMP pullout
angle is still used for the chamfer.
THREADING DISTANCE IS ZERO A threading cycle has been programmed with no thread. Program an end-point or an end-point
different from the start-point.
TIME-OUT OCCURRED WHILE WAITING FOR INPUT When downloading AMP or PAL from the ODS workstation to the control, the message OKAY
TO DOWNLOAD? (Y/N): appears on the control screen. If you do not respond within an allowed
time, this error will appear.
TIMER MUST START WITH # You have used incorrect search string syntax in the PAL search monitor utility.
TOO MANY ( [ ) IN EXPRESSION The control has found an unmatched number of [] in a program block or calculator operation. All
left brackets “[”must have a corresponding right bracket “]”.
TOO MANY ( ] ) IN EXPRESSION The control has found an unmatched number of [] in a program block or calculator operation. All
right brackets “]”must have a corresponding left bracket “[”.
TOO MANY 7300 PATTERNS IN MEMORY An attempt was made to enter a 7300 pattern into the control’s memory when the internal
cross-reference table of pattern repeat names was full. The internal cross-reference table of
pattern repeat names can only hold 20 pattern repeat names.
TOO MANY ACTIVE PROCESSES CONFIGURED An AMP has been loaded that has too many actively configured processes for this controller
model. The 260 series and the dual lathe can have only 2 active processes.
TOO MANY AXES AMPED FOR HARDWARE An AMP has been loaded that has too many configured axes for this controller model. The
9/440 series can have only up to 6 axes.
TOO MANY AXES PROGRAMMED Too many axis letters were programmed in a fixed cycle block.
TOO MANY AXES SELECTED FOR DISPLAY When using the {AXIS SELECT} softkey, you can display only 6 axes. If you attempt to display
more than 6 axes, this message is displayed.
TOO MANY CODES IN SYNCH BLOCK Synch codes must be in a block by themselves, except for an N- or O-word. (9/260-9/290 dual
lathe only)
TOO MANY DECIMAL POINTS A word or parameter value has been programmed with two or more decimal points.
TOO MANY DEVICES ON I/O RING The I/O ring cannot support the number of devices that has been connected.
TOO MANY EXPRESSION NESTS The maximum number of nested expressions is 25; for example, [P3+[P4+[P5]]] has 3
expressions nests.
TOO MANY G67’S A G67 cancel modal paramacro code was executed when no modal paramacro was active.
This is typically caused when there are fewer nested modal paramacros than the programmer
expected.
TOO MANY I-J-K SETS An attempt was made to define a local paramacro parameter that is greater than #33 using I,J,K,
argument sets. A maximum of 10 different I, J, K, sets may be programmed for each set of local
parameters.
TOO MANY MACRO CALLS The maximum number of nested paramacros was reached. Only 4 paramacros can be active at
any one time.
TOO MANY MOTORS AMPED ON 1ST BOARD The AMP parameter for the number of motors on the first servo board is larger than the number
of axes in the system.
TOO MANY NESTED (DO) COMMANDS More than the allowable number paramacro DO loops are active at one time. A maximum of 3
nested DO loops are allowed.
TOO MANY NONMOTION BLOCKS-DEADLOCK There were too many non-motion blocks encountered during the look-ahead for cutter
compensation or QPP. Consult Allen-Bradley customer support services.