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Summary of Contents for Amada MA-627A
- Page 1 PROGRAM UNIT MA-627A OPERATION MANUAL Y02M0086E-09...
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Page 2: Table Of Contents
MA-627A Thank you for purchasing our Program Unit MA-627A. Before using, read this operation manual; after reading, save it in a safe place where you can easily access. Contents 1. Special Precautions........1-1–1-4 2. Introduction ............ 2-1 3. Name and Functions of Each Part ....3-1 4. -
Page 3: Special Precautions
MA-627A 1. Special Precautions CAUTION Safety Precautions ！ Before using, read "Safety Precautions" carefully to understand the correct method Denotes operations and practices that of use. may result in personal injury or damage to the Equipment, if not correctly followed. - Page 4 MA-627A WARNING ！ Do not put your hands between the electrodes When welding, keep your fingers and hands away from the electrodes. Do not touch any welded part or electrodes during welding and just after welding finished The welded part of a workpiece, electrodes and arm are very hot.
- Page 5 MA-627A CAUTION ！ Do not place a water container on the Equipment If water spills, insulation will deteriorate, and this may cause electric leak and fire. Keep combustible matter away from the Equipment Surface flash and expulsion can ignite combustible matter. If it is impossible to remove all combustible matter, cover them with non-combustible material.
- Page 6 MA-627A Precautions for Handling When transporting or moving the Equipment, do not lay it down. Also, handle the Equipment with care so as not to make an impact such as drop on it. Do not use this Equipment in the following places:...
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Page 7: Introduction
MA-627A 2. Introduction The MA-627A is a program unit which is connected to our products and used to set the operating condition, etc. of those products. The MA-627A can be connected to any product that is applicable to the MA-627A; it can be used by rewriting the contents of the battery-backed up memory. -
Page 8: Name And Functions Of Each Part
Pressing this key enters the data set with the [+ON/-OFF] key in the product connected to the MA-627A. The product connected to the MA-627A does not recognize the data settings until this key is pressed. After setting the data, be sure to press this key to enter the data. -
Page 9: Explanation Of Operation
MA-627A 4. Explanation of Operation Normally, the MA-627A can be used as a program unit of the connected product just after the power is turned on. For how to operate, see the Operation Manual attached to the connected product. In the following cases, however, the MA-627A works as a program unit several minutes after being turned on because of rewriting the contents of the memory. - Page 10 ① [OVERWRITE] screen This screen appears when the model name and program version of the product stored in the MA-627A are different from the model name and program version of the connected product. When the product is compatible with the model name and program version of the product stored in the MA-627A.
- Page 11 MA-627A ② [DOWNLOAD] screen This screen is used when the MA-627A downloads the program from a product connected to the MA-627A. When downloading, select YES for DOWNLOAD with the [+ON] key, then press the [ENTER] key. CONNECT MEMORY BACK UP ERASED DOWN LOAD : YES ③...
- Page 12 MA-627A To go to the [OPTION] screen, Download the program from the equipment for which the MA-627A accommodates. Go to the [MENU] screen. Press [+ON] key five times. Press [-OFF] key one time. • LCD CONTRAST Adjust the screen thickness.
- Page 13 Flowchart of Operation after Power is Turned on 4. Explanation of Operation...
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Page 14: Replacement Of Battery
MA-627A 5. Replacement of Battery The life of the lithium battery installed in the Equipment is five years. Replace the battery CR 2450 before it is dead, observing the following procedures. DANGER ！ When replacing the lithium battery, be sure to turn off the main power, so as not to get an electric shock. - Page 15 MA-627A MA -627A PC Board ④ Components will appear (Right). Press the lug in the direction indicated by the arrow. ⑤ The battery ⑤ The lithium battery will pop out; pops out pick it out. ④ Press the lug ⑥ Place a new battery in the battery in the arrow holder with its plus (+) sign upward.
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Page 16: Specifications
MA-627A 6. Specifications Power supply voltage 24V DC (supplied from the welding power supply) Display Dot-matrix LCD panel (with backlight) Operation Temperature 0°–40°C, Humidity 90% or less (Dew environment condensation not allowed), Altitude 1000 meters or lower Storage environment Temperature -10°–55°C and dew condensation not allowed... -
Page 17: Connector Specifications
MA-627A 7. Connector Specifications A: RD + / SD + Ｆ Ａ B: RD – / SD – Ｅ Ｇ Ｂ C: NC D: +24 V DC IN supplied from Ｄ Ｃ the connected product (50 mA current consumption) E: 0 V... -
Page 18: Outline Drawing
MA-627A 8. Outline Drawing CURSOR MENU TROUBLE ENTER O F F RESET (Unit in mm) Mass: 680 g 8. Outline Drawing...
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