Yaskawa E7 Drive User Manual - Manual (Page 129)

Programming 5 - 55
For example:
If o1-03= 10425, then at full speed the digital operator will display “42.5”. Configuring parameter o1-03 for displaying in
terms of an engineering unit is only appropriate if the actual display units have a linear relationship with the actual output
speed.
o1-05 LCD Contrast Adjustment
Setting Range: 1, 3 or 5
Factory Default: 3
The contrast setting of the LCD display of the digital operator can be adjusted by the setting of parameter o1-05. The higher
the number programmed into o1-05, the darker the background will become. Set o1-05 to the value that makes the LCD the
easiest to view at the normal viewing distance and angle.
o1-06 User Monitor Selection Mode
o1-07 Second Line User Monitor
Setting Range: 1 to 53
Factory Default: 2
o1-08 Third Line User Monitor
Setting Range: 1 to 53
Factory Default: 3
Normally the monitors shown directly below the active monitor are the next two sequential monitors. If o1-06 (User Monitor
Selection Mode) is set to “1: 3 Mon Selectable”, those two monitors are locked as specified by parameters o1-07 and o1-08
and will not change as the top parameter is scrolled with the INCREASE and DECREASE keys.
For Example:
The Display above showing PI Feedback, PI Output and PI Setpoint would be useful when setting up a PI Control Loop.
Setting Description
0 3 Mon Sequential (factory default)
1 3 Mon Selectable
-DRIVE- Rdy
PI Feedback
U1-24= 64.55%
- - - - - - - - - - - - - - - - - - - - - - - - - - - - -
U1-37= 0.00%
U1-38= 2.50%
Active Monitor
o1-07
o1-08
Active Monitor Title
PI Output
PI Setpoint
o1-07=37
o1-08=38
TM_E7_01_07182008.book Page 55 Wednesday, July 23, 2008 2:35 PM