408
OPTIONS
96-8000
June 1999
M54 Set User M
M64 Clear User M
When TSC is enabled, these M codes are disabled.
ALARM D ESCRIPTION
151 Low Tool Coolant
This alarm will shut off the spindle, feed and pump all at once. It will turn on purge, wait for the time specified
in parameter 237 for the coolant to purge, and then turn off the purge. If this alarm is received, check the
coolant tank level, the filter and intake strainer for any clogging. If no problems are found with any of these,
and none of the coolant lines are clogged or kinked, call you dealer.
198 Precharge Failure
This alarm is received if the precharge fails for greater than 0.1 seconds. It will shut off the feed, spindle and
pump all at once. If received, check all air lines and the air supply pressure. Regulated air pressure above 85
psi may cause this alarm. This alarm does not apply to 50 taper.
SAMPLE P ROGRAM
IMPORTANT!
Note that the M88 command appears before the spindle speed command in this program. This is a good
programming practice because the M88 command will stop the spindle, start TSC, then restart the spindle,
slowing the cycle time.
T1 M6; (TSC Coolant Through Drill)
G90 G54 G00 X0 Y0;
G43 H06 Z.5;
M88; (Turn TSC on)
S4400 M3;
G81 Z-2.25 F44. R.03;
M89 G80; (Turn TSC off)
G91 G28 Z0;
M30;
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