Startup Procedure and Test Run
4
4.4 Drive Mode and Programming Mode
YASKAWA SIEPC71061753C GA500 Technical Manual 127
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 481 for more information.
• Programming Mode
Parameter Setting Mode 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 4.4 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.
• Set b1-08 = 0 [Disregard RUN while Programming] to reject the Run command from an external source while in Programming Mode.
• Set b1-08 = 1 [Accept RUN while Programming] to accept the Run command from an external source while in Programming Mode.
• Set b1-08 = 2 [Allow Programming Only at Stop] to prevent changes from Drive Mode to Programming Mode.
Table 4.4 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.
Note:
You can change what is shown on the keypad when you energize the drive. Use o1-02 [Monitor
Selection at Power-up] to set the items. When A1-02 = 6 [Control Method Selection = AOLV/PM],
the display unit is %.
-
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.
355
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. 143
144
145
Parameter
Setting Mode
You can see and set all parameters.
129
Setup Mode Shows and sets basic parameters necessary for drive operation.
Note:
The parameters shown in the Setup Mode are different for different A1-06 [Application Preset]
settings.
128
142
Verify Menu Lists all parameters that are not at their default settings.
129
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