6 DriveProgramming Commands
6 - 40
DriveProgramming User’s Manual (I622-E1)
Example
In the above example, the following operation is repeated: a forward operation is performed at 60.00 Hz
until X(01) changes to ON. Then, a reverse operation is performed until X(02) changes to ON.
2 Divides the value of U(00) by 4 (2-bit right shift) to assign X(02) to bit 0.
3
Performs a logical AND operation on U(00) and 15 (binary: 00001111) and changes the bits higher than X(06) to zero.
4 Assigns U(00) to Yw.
5 Jumps to the block 1: loop_ unconditionally.
func = value
Command Description Argument
Assigns <value> to the input variable. Function: any function bit of the input variable
(refer to 5-6 Input Variables on page 5-18 for
details on each bit.)
Value: any variable or constant
Format
Flowchart method Text language method
↓
<function> : = <value>
Flowchart Text
Block number
Operation
1 Sets the output frequency to 60.00 Hz.
2 Operates the inverter in the forward direction.
3 to 5 Waits until X(01) changes to ON, stops the inverter and waits with the “wait” command until the
inverter completely stops.
6 Operates the inverter in the reverse direction.
7 to 9 Waits until X(02) changes to ON, stops the inverter and waits with the “wait” command until the
inverter completely stops.
10 Jumps to the block 2: loop_ unconditionally.
Block number
Operation
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