ESAB Fabricator ES 410iC, Инструкция по эксплуатации

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5 OPERATION
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5.8 Voltage reduction device (VRD)
Voltage Reduction Device (VRD)
The VRD function ensures that the open-circuit voltage does not exceed 15 V when
welding is not being carried out. This is indicated by a lit VRD indicator on the panel.
Default setting for VRD is ON. When VRD function is on, the green led is lit, when VRD
is off the red led is lit. VRD switch S1 is on the control PCB. It can be turned off by
switching it to off position.
5.9 Remote control
Connect the remote control on the front panel of the power source and activate the
remote control by pressing the remote control button on the panel (remote control
indicator being lit when activated). When the remote control is activated, the welding
current is controlled by remote device.
In DC TIG mode the minimum remote current is set by initial current and the maximum
remote current is limited by local set current. For example, in local mode set the "initial
current" to 50 A and set the "set current" to 200 A then switch to remote mode. The
current range in remote mode is changed from 50 A to 200 A. The initial current
(minimum current in remote mode) can be set on local mode and remote mode, but the
set current (maximum current in remote mode) only can be set in local mode.
In Pulse TIG mode, the ratio between background and set current is the same as local
mode, for example, if in local mode, the background current is set to 50 A, the set
current is set to 100 A, and the ratio is 0.5, if adjusting the set current or background
current in remote mode, the ratio will keep the same. By adjusting either of them, the
other one will change accordingly.
5.10 Memory
Ten weld programs can be saved in the memory from Pr0 to Pr9.
To active the memory function, press the memory button (9) and Pr0 will be displayed.
To change memory channel, rotate the control knob (11). Press save button (8) longer
than 2 seconds, until the display shows: ---. All the settings of current welding process
are saved into this channel, then exits the memory function.
To load a welding process which was saved previously, press memory button (9) to
active memory function and Pr0 will be displayed. To change memory channel, rotate
the control knob (11). Select the channel you want to load, press the load button (8)
shortly, it will load previously saved settings. If this channel did not have any settings
before, the display shows: ---, and no settings will be loaded.
To exit memory function, press the memory button (9) shortly.