YASKAWA LA500, Technical Manual

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4.4 Drive Mode and Programming Mode
82 YASKAWA SIEPYEULA5001C LA500 Technical Manual
4.4 Drive Mode and Programming Mode
The keypad display of this drive has two modes: Drive Mode and Programming Mode.
•
Drive Mode
Use this mode to operate the drive. These operations are available:
–
Monitor operation statuses (for example, output frequency, output current, and output voltage)
– Set the parameters that you can change while the drive is operating (for example, d1-01 to d1-17). Refer to
Parameter Details on page 279 for more information.
•
Programming Mode
Use this mode to set parameters. These operations are available:
–
Examine and set the parameters that are not at default settings (Verify Mode)
–
See and set the basic parameters necessary for the drive operation (Setup Mode)
–
See and set all parameters (Parameter Setting Mode)
–
Automatically set motor parameters (Auto-Tuning Mode)
Table 4.3 gives information about the functions you can access when you push / .
Note:
Set b1-08 [Run Command Select in PRG Mode] to accept or reject the Run command from an external source when in Programming
Mode. Refer to b1-08: Up/Down Command Select in PRG Mode on page 284 for more information.
Table 4.3 Overview of the Modes
Mode LED Display
Description Description
Ref.
Drive Mode
(Operation of
the motor and
monitoring of
operation
status)
Frequency
reference
display You can set and monitor frequency references.
-
Monitor display The keypad shows Ux-xx [Monitor] .
-
Output voltage
display You can monitor the output voltage reference.
Set o1-01 [User Monitor Selection] to change the item shown on this screen.
348
Output current
display You can monitor the output current.
-
Output
frequency
display You can monitor the frequency output from the drive.
-
Forward/reverse
selection
: Motor rotates in forward direction
: Motor rotates in reverse direction
Note:
For applications where the motor must not rotate in reverse direction (for example, for fans and
pumps), you can use
b1-04 [Reverse Operation Selection] to prevent reverse rotation.
How to set reverse operation
-
Programming
Mode
(Parameter
Settings)
Auto-Tuning
Mode The drive automatically calculates and sets the motor parameters.
105
Parameter
Setting Mode You can see and set all parameters.
84
Setup Mode You can see and set the basic parameters necessary for drive operation.
83
Verify Menu You can examine and set the parameters that are not at default settings.
84
◆
Drive Mode
These operations are available in Drive Mode:
• Operate and stop the drive
• Show the drive status monitors (for example, frequency reference, output frequency, output current, and output
voltage)
•
Show the alarm content