Table of Contents
1Introduction ..................................................................................................................................................... 5
2Specifications ................................................................................................................................................... 6
3Connections...................................................................................................................................................... 7
3.1 Power Connection Location ....................................................................................................................... 8
3.2 Water Connection Location ....................................................................................................................... 9
4Configuring the timer..................................................................................................................................... 10
4.1 Configuration Parameters ....................................................................................................................... 10
4.1.1 Config Type .........................................................................................................................................................10
4.1.2 Input Allocations.................................................................................................................................................11
4.1.3 Output Allocations..............................................................................................................................................11
4.2 Retract ..................................................................................................................................................... 12
4.2.1 Frequency ...........................................................................................................................................................12
4.2.2 Heat Range .........................................................................................................................................................12
4.2.3 Interlock..............................................................................................................................................................12
5Welding with the MTR50 ............................................................................................................................... 14
5.1 Selecting a Weld Program ....................................................................................................................... 14
5.1.1 Using timer keypad.............................................................................................................................................14
5.2 Starting a Weld........................................................................................................................................ 15
5.3 2nd stage input........................................................................................................................................ 15
6Programming the weld programmes............................................................................................................. 16
6.1 Program parameters ............................................................................................................................... 17
7End of Sequence Output ................................................................................................................................ 18
8Counter........................................................................................................................................................... 19
8.1 Counter Parameters................................................................................................................................. 19
9Electrical Drawings......................................................................................................................................... 20
9.1 3U3742..................................................................................................................................................... 20
9.2 3U3744..................................................................................................................................................... 21
10 Technical Support........................................................................................................................................... 22
10.1.1 Internet...............................................................................................................................................................22
10.1.2 Documentation Request.....................................................................................................................................22
10.1.3 Service and Technical Support............................................................................................................................22
