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OPERATION MANUAL
SETTING BENDING ANGLE VALUE
(For Auto mode bending,)
NOTE:
The set value (SV) is not the angle in degrees it will bend, it is just a reference number,
that the bending beam will go to repeatedly. The angle will change due to spring-back of the
work piece depending on material type, thickness and length.
(“SV”= Set Value or what the PV value will stop at when it reaches it.)
Ensure the bending beam is all the way down.
Press the red “RST” button on the display, and this will reset the “PV” (P Value) to Zero
To get a set bending angle, the set Value (SV) will have to be worked out by “trial and error”
bending and then recorded elsewhere for future use.
Value/Angle relationships will also change depending on type and thickness of material being
bent.
Press the blue right hand pointing arrow. The S Value column of the display will start flashing.
Each time you press this arrow, it will move the flashing digit across to the next one.
When you reach the digit you want to change, then stop. Then press the up arrow until you
reach the required number going from zero up to 9 and back to zero etc.
Repeat until the correct value is set.
Then press the “MOD” button.
The display is now set to bend to this Value. The machine Auto will count up by the P Value and
stop when it equals the S Value you have set on the display.
RST
MOD
4.3 CONTROLLER OPERATION
22/07/2019
Instructions Manual for PB-422L (S576)
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