User manual MITSUBISHI MDS-DM SPECIFICATIONS MANUAL

[. . . ] Other company and product names that appear in this manual are trademarks or registered trademarks of their respective companies. Introduction Thank you for selecting the Mitsubishi numerical control unit. This instruction manual describes the handling and caution points for using this AC servo/spindle. Incorrect handling may lead to unforeseen accidents, so always read this instruction manual thoroughly to ensure correct usage. In order to confirm if all function specifications described in this manual are applicable, refer to the specifications for each CNC. Notes on Reading This Manual (1) Since the description of this specification manual deals with NC in general, for the specifications of individual machine tools, refer to the manuals issued by the respective machine manufacturers. The "restrictions" and "available functions" described in the manuals issued by the machine manufacturers have precedence to those in this manual. [. . . ] If optical fiber is added a power such as a major shock, lateral pressure, haul, sudden bending or twist, its inside distorts or breaks, and optical transmission will not be available. M is made of synthetic resin, it melts down if being left near the fire or high temperature. Therefore, do not make it touched the part, which becomes high temperature, such as radiator or regenerative brake option of drive unit. Read described item in this section carefully and handle it with caution. (a) Minimum bend radius Make sure to lay the cable with greater radius than the minimum bend radius. For the optical communication cable, the appropriate length should be selected with due consideration for the dimensions and arrangement of drive unit so that the cable bend will not become smaller than the minimum bend radius in cable laying. When closing the door of control box, pay careful attention for avoiding the case that optical communication cable is hold down by the door and the cable bend becomes smaller than the minimum bend radius. Lay the cable so that the numbers of bends will be less than 10 times. (b) Bundle fixing When using optical communication cable of 3m or longer, fix the cable at the closest part to the connector with bundle material in order to prevent optical communication cable from putting its own weight on CN1A/CN1B/OPT1A connector of drive unit. Optical cord should be given loose slack to avoid from becoming smaller than the minimum bend radius, and it should not be twisted. When tightening up the cable with nylon band, the sheath material should not be distorted. Fix the cable with tightening force of 1 to 2kg or less as a guide. Minimum bend radius For wiring inside panel: 25mm For wiring outside panel: 50mm wall When laying cable, fix and hold it in position with using cushioning such as sponge or rubber which does not contain plasticizing material. Plasticizing material in vinyl tape goes into optical fiber and lowers the optical characteristic. If using adhesive tape for cable laying, the fire resistant acetate cloth adhesive tape 570F (Teraoka Seisakusho Co. , Ltd) is recommended. If laying with other wires, do not make the cable touched wires or cables made from material which contains plasticizing material. 4 - 27 MITSUBISHI CNC 4 Dedicated Options (c) Tension If tension is added on optical fiber, the increase of transmission loss occurs because of external force which concentrates on the fixing part of optical fiber or the connecting part of optical connector. At worst, the breakage of optical fiber or damage of optical connector may occur. (d) Lateral pressure If lateral pressure is added on optical communication cable, the optical cable itself distorts, internal optical fiber gets stressed, and then transmission loss will increase. As the same condition also occurs at cable laying, do not tighten up optical communication cable with a thing such as nylon band (TY-RAP). Do not trample it down or tuck it down with the door of control box or others. (e) Twisting If optical fiber is twisted, it will become the same stress added condition as when local lateral pressure or bend is added. Consequently, transmission loss increases, and the breakage of optical fiber may occur at worst. (f) Cable selection When wiring is outside the power distribution panel or machine cabinet, there is a highly possibility that external power is added. [. . . ] LAS TORRES, MONTERREY, N. L. , 64720, MEXICO TEL: +52-81-8365-4171 FAX: +52-81-8365-4171 Brazil MITSUBISHI CNC Agent Service Center (AUTOMOTION IND. LTDA. ) ACESSO JOSE SARTORELLI, KM 2. 1 18550-000 BOITUVA ­ SP, BRAZIL TEL: +55-15-3363-9900FAX: +55-15-3363-9911 ASEAN FA Center (MITSUBISHI ELECTRIC ASIA PTE. LTD. ) European FA Center (MITSUBISHI ELECTRIC EUROPE B. V. ) Germany CNC Service Center GOTHAER STRASSE 8, 40880 RATINGEN, GERMANY TEL: +49-2102-486-0 FAX: +49-2102486-591 South Germany CNC Service Center KURZE STRASSE. 40, 70794 FILDERSTADT-BONLANDEN, GERMANY TEL: +49-711-3270-010 FAX: +49-711-3270-0141 France CNC Service Center 25, BOULEVARD DES BOUVETS, 92741 NANTERRE CEDEX FRANCE TEL: +33-1-41-02-83-13 FAX: +33-1-49-01-07-25 Lyon CNC Service Satellite Singapore CNC Service Center 307 ALEXANDRA ROAD #05-01/02 MITSUBISHI ELECTRIC BUILDING SINGAPORE 159943 TEL: +65-6473-2308 FAX: +65-6476-7439 Thailand MITSUBISHI CNC Agent Service Center (F. [. . . ]