YASKAWA YWE-EH500-6N0 Instruction Manual page 110

14.2 Procedure of External Resistance Calibration
2. Change the parameter that sets calibration of external resistance to "enabled" as fol-
lows:
(1) Press the "PRM Set" button twice and the display "oFF" starts blinking.
(2) While the display is blinking, press the "+" button to change the display from "oFF"
to "on".
When the 7-segment LED indicator displays "on," the calibration for the external
resistance becomes valid.
PRM Select
Common PRM Select
(3) Press the "PRM Select" button once to return to the standby status.
3. Save the setting as follows:
(1) Press the "Record" button for three seconds or more. The LED indicator lamp
above the "Record" button changes from flashing to lit, and the 7-segment LED indi-
cators display dashes.
(2) When the7-segment LED indicators are lit and the LED indicator lamp above the
"Record" button is turned OFF, the data on the set parameter are saved.
If the set parameters are not saved, the set data will be deleted with the main power
supply OFF.
PRM Select
Common PRM Select
Record
V
Wire m/min
A
PRM Set
L
Press the "PRM Set" button twice so that
20
the "OFF" display blinks. Then press "+" button
Gas
Record
to change the setting of parameter "d-2 1" to
"on" from "OFF".
After the setting change, press "PRM Select" to
return to the stadby status.
Fig. 28 D Parameter Setting
V
A Wire m/min
PRM Set
V/Set A.W/S
Pressing of the "Record" button for three seconds
or more changes the LED indicator lamp above the
"Record" button from flashing to lit, and the
7-segment LED indicators display dashes.
L
When the 7-segment LED indicators return to the
normal standby status and the LED indicator lamp
above the "Record " button is turned OFF, the data
on changed setting are all saved.
Gas
Fig. 29 Saving the Setting
14-7
Type
Power
Warning
Search
Weld,Type
File No.1
File No.2
R
File No.3
User File Select
Type
Power
Warning
Search
Weld,Type
File No.1
File No.2
R
File No.3
User File Select
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