Kemppi Protig 410 Operation Instructions Manual

18 – PROTIG 410 / 0537 © KEMPPI OY3.2.8. Program storing of SelectotigThe unit has as standard 20 channels. For all channels there are stored referencevalues, which you can change and store as changed.Numeric channels are channel numbers from 0 to 9 without dot. Dot channels arechannel numbers from 0...9 with dots.Ranges from 0 to 4 are directly in use, to range from 5 to 9 and back you can get withlong pressing of CH key S51. Dot channels should be used to store values which youwould like to keep in storage more permanently.You can store values of dot channel only in Demo state S22. Welding takes always place onrespective numeric channel to which you go automatically from respective dot channel or withCH key. Dot channel values are copied only to respective numeric channel and destroy previousvalues when you start welding from this dot channel.3.2.9. Programming of numeric channelsOn numeric channel there are always the last welded values.The storing is made by weldingautomatically always when the post gas time begins after normal stopping. Referencevalues don`t get lost even though you cancel the welding program made by you in thebelow-mentioned way.3.2.10. Programming of dot channels1. Select dot channel (number and dot) or numeric channel with key CH.2. On dot channel: Carry out necessary controls and selections S22 in Demo-position. Youcannot make storing in position for spark or contact ignition. On numeric channel: If youwant to store the welding values used by you permanently, you can go to Demo state andstore the values as in point 3, in which case the values are stored on corresponding dotchannel.3. Start the program with torch switch to welding current and press key CH, when capitalletter P comes to CH display P51.4. Go over to weld stop from torch switch and wait until the post gas time begins. Your pro-gram has been stored to dot channel, when on display P25 for post gas time appear for twoseconds horizontal lines - -.The parameters which are shown last in display and welded or stored last are kept in storage,though electricity would be disconnected from unit. At connection electricity is restored to thechannel, on which you were last. All channels have reference values which don`t disappear frommemory though you would store to channnels anything. You can cancel program of channelfrom memory as follows:1. Select channel number to display CH.2. Press at the same time both arrow keys. All lights on panel are lighted at the same time andthe program is cancelled and original reference values are restored to channel.4. ACCURACY OF PANEL DISPLAYAccuracy of digital meters in TL and TX panels as follows: Accuracy of current set value inratio to true value is ±2,5 %, ±2 A.