Справочник Пользователя для Mitsubishi Electronics E60

I - 2 

 

Error No. 

Details 

Remedy 

H/W STRK END (H/W stroke end)  

The stroke end function has activated 
(the input signal is "OFF") and one of the 
axes is in the stroke end status. 

•  Move the machine manually. 
•  Check for broken wires in the stroke end 

signal wire. 

•  Check for trouble in the limit switch. 

S/W STRK END (S/W stroke end)  

The stored stroke limit I‚ II‚ IIB‚ IB or IC 
function has activated. 

•  Move it manually. 
•  If the stored stroke limit in the parameter 

is incorrectly set‚ correct it. 

Chuck/tail-stock barrier stroke end axis 
found 

The chuck/tail-stock barrier function 
turned ON‚ and an axis entered the 
stroke end state. 

•  Reset the alarm with reset‚ and move 

the machine in the reverse direction. 

Reference point return number illegal 

Return to the No. 2 reference point was 
performed before return to the No. 1 
reference point was completed. 

•  Execute No. 1 reference point return. 

Sensor signal illegal ON 

The sensor signal was already ON when 
the tool measurement mode (TLM) 
signal was validated. 

The sensor signal turned ON when there 
was no axis movement after the tool 
measurement mode (TLM) signal was 
validated. 

The sensor signal turned ON at a 
position within 100

µm from the final 

entry start position. 

•  Turn the tool measurement mode signal 

input OFF, and move the axis in a safe 
direction. 

•  The operation alarm will turn OFF even 

when the sensor signal is turned OFF. 

Note)  When the tool measurement mode 

signal input is turned OFF, the axis 
can be moved in either direction. 
Pay attention to the movement 
direction. 

Reference point return illegal 

Return to the reference point was 
performed before the coordinates had 
not been established. 

•  Execute reference point return 

Zero point return disabled during absolute 
position detection alarm 

A zero point return signal was input 
during an absolute position detection 
alarm. 

•  Reset the absolute position detection 

alarm‚ and then perform zero point 
return. 

Zero point return disabled during zero 
point initialization 

A zero point return signal was input 
during zero point initialization of the 
absolute position detection system. 

•  Complete zero point initialization‚ and 

then perform zero point return.