Mitsubishi Electric MELDAS 60 Series Parameter Manual page 44

Message
Acceleration and deceleration time
Z59 TIME
constants are too large.
CONSTANT
(This alarm is output at the same
time as "T02 FEED HOLD 0206.")
CAUTION
If the battery low warning is issued, save the machining programs, tool data and parameters in
an input/output device, and then replace the battery. When the battery alarm is issued, the
machining programs, tool data and parameters may be destroyed. Reload the data after
replacing the battery.
Do not replace the battery while the power is ON.
Do not short circuit, charge, heat, incinerate or disassemble the battery.
Dispose of the spent battery following local laws.
Note 1: Temperature warning
If the alarm is displayed when an overheat alarm is detected‚ the overheat signal will be output
simultaneously. If the machine is in automatic operation‚ the operation will be continued‚ but
restarting will not be possible after resetting or stopping with M02/M30. (Starting will be possible
after block stop or feed hold.) The alarm will be reset and the overheat signal will turn OFF when
the temperature drops below the specified temperature.
Z53 TEMP. OVER
The ambient temperature must be lowered immediately when a "Z53 TEMP.OVER" alarm occurs‚ but if
machining must be continued‚ the alarm can be invalidated by turning the following parameter OFF.
PLC parameter bit selection #6449
1. List of Alarms
1.5 System Alarms
Details
000x
↑
0001 : The temperature in the controller is high.
0002 : The temperature around the communication terminal
(setting and display unit) is high.
0003 : The temperature in the controller and around the communication
terminal (setting and display unit) is high.
7 6 5 4 3 2 1 0
• Increase the value specified as the #1206
G1bF parameter.
• Decrease the value specified as the
#1207 G1btL parameter.
• Lower the feedrate.
Communication terminal
(setting and display unit)
Controller
I - 30
Remedy
0: Detection invalid
1: Detection valid