MD Series
Contents
1
Thank you for purchasing our
MD Series
, Transistor Welding Power Supply.
For correct use, read this Operation Manual carefully. After reading, save it properly for
future reference.
Contents
1.
Special Precautions ........................................................................................................ 1-1
(1) Safety Precautions....................................................................................................... 1-1
(2) Precautions for Handling ............................................................................................. 1-4
(3) On Disposal ................................................................................................................. 1-4
(4) Function Difference Depending on Model ................................................................... 1-5
2.
Features ........................................................................................................................... 2-1
3.
Packaging ........................................................................................................................ 3-1
(1) Accessories ................................................................................................................. 3-1
(2) Options ........................................................................................................................ 3-1
4.
Name and Functions of Each Section ............................................................................. 4-1
(1) Front Panel .................................................................................................................. 4-1
(2) Rear Panel ................................................................................................................... 4-3
(3) Side Panel ................................................................................................................. 4-10
5.
Connection ....................................................................................................................... 5-1
(1) Basic Connection ......................................................................................................... 5-1
(2) Connecting Contacts or NPN (Open Collector) Transistors ........................................ 5-2
(3) Connecting PNP (Source) Transistors ......................................................................... 5-3
(4) Timing Chart ................................................................................................................ 5-4
6.
Explanation of the Screen .............................................................................................. 6-1
(1) Menu Screen ............................................................................................................... 6-1
(2) Setting the Schedule (SCHEDULE Screen) ................................................................ 6-2
(3) Displaying the Measured Value (MONITOR Screen) .................................................. 6-4
(4) Setting Upper/Lower Limits for Judgment (COMPARATOR Screen) .......................... 6-6
(5) Setting the Precheck Welding (PRECHECK Screen) .................................................. 6-8
(6) Changing the Initial Settings (STATUS Screen) ........................................................ 6-10
7.
Basic Operation ............................................................................................................... 7-1
8.
Error Code ........................................................................................................................ 8-1
9.
External Communication Function ................................................................................ 9-1
(1) Communication Specifications ..................................................................................... 9-1
(2) Single-Directional Communication B Mode ................................................................. 9-2
(3) Single-Directional Communication C Mode ................................................................. 9-5
(4) Bi-Directional Communication Mode ........................................................................... 9-9
10.
Specifications ................................................................................................................ 10-1
(1) Specifications............................................................................................................. 10-1
(2) Duty Cycle ................................................................................................................. 10-5
(3) Board List for Maintenance ........................................................................................ 10-6
Summary of Contents for MD-A8000B-05 Series
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