MAWA-050A
Contents
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(2) -4-1. Improvement against a misfire ············································· 2-11
(2) -5. Connecting the argon gas ························································ 2-12
(2) -6. Connecting the external input/output devices ······························· 2-13
(2) -7. Connecting the external communication device ···························· 2-14
(2) -8. Connection with the torch head for touch start ······························ 2-15
(2) -9. Connecting the step-down transformer (option) ···························· 2-16
(3) Interface ·······························································································2-17
(3) -1. Explanation of external input/output signals ································· 2-17
(3) -1-1. Input connector (D-Sub 37-pin, female) ································ 2-17
(3) -1-2. Output connector (D-Sub 25-pin, female) ······························ 2-19
(3) -1-3. Option input/output connector (D-Sub 25-pin, male) ················ 2-21
(3) -1-4. Current/voltage monitor connector (D-Sub 15-pin, female) ········ 2-23
(3) -2. Connection diagram of external input/output signals ······················ 2-24
(3) -2-1. Input connector (D-Sub 37-pin, female) ································ 2-24
(3) -2-2. Output connector (D-Sub 25-pin, female) ······························ 2-25
(3) -2-3. Option input/output connector (D-Sub 25-pin, male) ················ 2-26
(3) -3. External input/output signal table ··············································· 2-27
(3) -3-1. User input terminals ·························································· 2-27
(3) -3-2. User output terminals ························································ 2-30
(3) -4. Input signal connecting method ················································· 2-33
3. Operating Unit
(1) Front Panel ··························································································· 3-1
4. Explanation of Screens
(1) Screen Structure ···················································································· 4-1
(2) Menu Screen ························································································· 4-3
(3) Monitor Screen ······················································································ 4-5
(4) Envelope Screen ····················································································4-10
(5) Basic Setting Screen ···············································································4-15
(6) Switch Select Screen ··············································································4-17
(7) Initialize Memory Screen ··········································································4-21
(8) External I/O Setting Screen ······································································4-22
(9) Welding Condition Setting Screen ······························································4-23
(10) Schedule Setting Screen··········································································4-27
(11) Monitor Select Screen ·············································································4-30
(12) Upper/Lower Limit Set Screen ···································································4-32
(13) SCH Copy Screen ··················································································4-33
(14) External I/O Check Screen ·······································································4-36
(15) Count Setting Screen ··············································································4-39
(16) Error History Screen ···············································································4-40
(17) Password Setting Screen ·········································································4-41
(18) Maintenance Screen ···············································································4-42
(19) Set Values of Each Screen at Delivery from the Factory··································4-43
5. Welding
(1) Pre-Start Inspection ················································································ 5-1
(2) Turning on the Power Supply ···································································· 5-2
(3) Basic Function Setting ············································································· 5-3
(3) -1. Common detail item setting ······················································· 5-4
(4) Welding Condition Setting ········································································ 5-5
(4) -1. Registering the welding conditions ·············································· 5-5
