Omron SYSDRIVE 3G3FV User Manual page 96

Preparing for Operation
S Monitoring at Startup
In operation mode, the frequency reference, output frequency, output current, and output voltage can
be monitored immediately if the default settings are being used. One of these four values, the output
voltage, can be changed to a different value. When a value other than the output voltage is to be moni-
tored, set that value's number in parameter o1-01 (user monitor selection).
When the power is turned on, the frequency reference will appear in the Unit's data display if the de-
fault settings are being used. Any one of the four values monitored at startup (frequency reference,
output frequency, output current, or the value set in parameter o1-01) can be selected to appear when
the power is turned on. The value that appears at startup is determined by parameter o1-02 (Power-
On Monitor).
Parameters o1-01 and o1-02 can be changed in the Basic or Advanced access levels. These parame-
ters can be changed during operation.
User Monitor Selection (Parameter o1-01)
Use parameter o1-01 to select the values that will be monitored at startup.
Use the last two digits from the "U1 Monitor" list (U1-
reference is U1-09, so input 9 to select the torque reference.
Parameter Display name p y
number
o1-01 User Monitor Sel
The following example shows how to change parameter o1-01 so that the output power is monitored at
startup instead of the output voltage.
Key sequence
2 times
2 times
Note In this example, the setting is changed in the Basic access level.
Power-On Monitor (Parameter o1-02)
Use parameter o1-02 to indicate which value will be displayed when the Unit is started.
A setting of 1 indicates the frequency reference, 2 indicates the output frequency, 3 indicates the output
current, and 4 indicates the value set in parameter o1-01.
3-16
Setting g Units Default
range setting
4 to 28 --- 6
Display
Displays operation mode.
Displays program mode.
Puts the Unit in program mode.
Displays function selection o1.
Puts the Unit in function selection o1. (Monitor Select)
Displays the parameter setting for o1-01.
Sets the parameter to output power.
Writes the new setting.
Returns to the Monitor Select display.
) to select a value. For example, the torque
Valid access levels
V/f V/f with Open Loop
Control PG
Basic or Advanced
Explanation
Chapter 3
Flux
Vector Vector