mori seiki NL1500/500, Maintenance Manual, Page: 172 / 245

᫖ໃੵо஽Ɂʒʳʠʵ
MALFUNCTIONS AT MAIN POWER ON
172
3-3
ʓɬᩒᩐɥᚐȶȹɕ
‘
ʓɬɥˢ࣊ᩒᩐȪȹ˩Ȩȗ
’
Ɂʫʍʅ˂ʂȟ๡țȽȗ
‘OPEN THE DOOR THEN CLOSE’ Display does Not Disappear when Door Opened/Closed
ʓɬʷʍɹᚽᏚȾͷɜȞɁႱࢠȟȕɞȻᐎțɜɟɑȬǿ͏˩
ɁᬱᄻɥᆬᝓȪȹႱࢠȟȽȗȻȠɂǾࣷᇋɿ˂ʝʃ᥂ᩌȾȧ
ᣵፅȢȳȨȗǿ The primary cause is a door lock device malfunction. If unable
to determine the cause after the following confirmation, contact
the Mori Seiki Service Department for assistance.
ᴹᆬᝓ̜ᬱᴻ
<Confirmation>
1.
ʓɬʷʍɹᚽᏚɁ՘͇ȤͱᏚȾȭɟǾəȟɒȟȽȗȞ
1.
Check the door lock mounting position for gaps or warping.
2.
ʓɬʷʍɹᚽᏚɁɷ˂ȟᆍૺȪȹȗȽȗȞ
2.
Check for door lock device key damage.
3.
ʓɬʷʍɹᚽᏚɁɷ˂ɁоɝщնɂඩȪȗȞ
3.
Check the door lock device key locking action.
3-4 EX0451
ȝɛɆ
EX0457
ȟ᚜ᇉȨɟȲȻȠ
When EX0451 or EX0457 are displayed
ɿ˂ʦɬʽʡᴬʃʞʽʓʵɬʽʡȾႱࢠȟᄉႆȬɞȻպ஽ȾǾ
టൡ
NC
଩ͽʛʗʵɁ႕ᬂ˨Ⱦ͏˩Ɂɬʳ˂ʪʫʍʅ˂ʂȟ
᚜ᇉȨɟɑȬǿ
When a servo/spindle amplifier malfunction occurs, the
following messages appear on the NC operation panel.
• ‘EX0451
˿ᢉʓʳɮʠʰʕʍʒɬʳ˂ʪ
’
• ‘EX0451 SPINDLE DRIVE UNIT ALARM’
• ‘EX0457
˿ᢉʓʳɮʠʰʕʍʒɬʳ˂ʪ
#2’
• ‘EX0457 SPINDLE DRIVE UNIT ALARM #2’
5
ʇʟʒɷ˂ Ȍ
NC
ʁʃʐʪȍ ɥઃȬҰȾɬʵʟɫʣʍʒɁ
“D”
ɥ
ઃȬȻǾɬʳ˂ʪႭհɥᆬᝓȺȠɑȬǿ
5
Press “D” before pressing
[NC SYSTEM]
soft-key to confirm the
alarm code.
ɬʳ˂ʪʫʍʅ˂ʂȟ᚜ᇉȨɟȲɜǾҤॅᄷюɁɿ˂ʦɬʽ
ʡᴬʃʞʽʓʵɬʽʡʰʕʍʒ˨᥂
LED
ɥᆬᝓȪȹȢȳȨ
ȗǿ
When an alarm message is displayed, confirm the status of the
LEDs located above the servo/spindle amplifiers in the
electrical cabinet.
ᣮࢠɂ
LED
Ⱦɿ˂ʦɬʽʡᴬʃʞʽʓʵɬʽʡɁ࿡ৰȟ᚜ᇉ
ȨɟɑȬȟǾႱࢠᄉႆ஽ɂɬʳ˂ʪᴬឬ֖Ⴍհȟ᚜ᇉȨɟɑ
ȬǿȲȳȪǾ
1
ᢉȕȲɝȾߦȪᛓୣɁɬʳ˂ʪȟպ஽Ⱦᄉႆ
ȪȲکնɂǾˢႭ୿Ȫȗɬʳ˂ʪႭհɁɒɥ᚜ᇉȪɑȬǿ
In normal operation, the LEDs indicate the status of the servo/
spindle amplifiers. However, when a malfunction occurs, the
LEDs indicate alarm and warning codes. When more than one
malfunction occurs on a single axis, the LEDs indicate only the
latest alarm code.
8
ឬ֖
8
WARNING
1.
༧ɟȲਖ਼Ⱥʃɮʍʋɥ଩ͽȪȽȗȺȢȳȨȗǿ৞᫖ɁՁى
ȾȽɝɑȬǿ
1.
Do not operate switches with wet hands otherwise you
could sustain an electric shock.
2. ᚜ᬂɵʚ˂ɥ۶ȪȲ࿡ৰȺൡಽɥΈႊȪȽȗȺȢȳȨȗǿ
ᯚ᫖٢ɁብފȝɛɆЭ᫖᥂ȟ᫪ҋȪȹȗɞɁȺ৞᫖ɁՁى
ȾȽɝɑȬǿ 2.
Do not operate the machine with the amplifier cover
removed. High-tension terminals and live parts are
exposed, and may cause electric shocks.
3.
ᣮ᫖˹ȝɛɆᤆᢆ˹ɂ᚜ᬂɵʚ˂ɥᩒȤȽȗȺȢȳȨȗǿ
৞᫖ɁՁىȾȽɝɑȬǿ
3.
Do not open the amplifier cover with the main power
turned ON otherwise you could sustain an electric
shock.