YASKAWA VARISPEED-616G5 - Initializing for 2-Wire Sequential Operation; Example of Wiring for 3-Wire Sequential Operation

Setting User Constants
4.2.5 Initialize Mode
4-22
When setting a 3-wire sequence, the operation can be started and stopped with an automatically reset-
ting pushbutton switch.
1
2
11
Stop switch (NC) Run switch (NO)
5
Run command
(Operates when the run switch is closed.)
Stop command
(Stops when the stop switch is open.)
Forward/Reverse run command
(Multi-function input 3)
Sequential input common
Fig
4.9 Example of Wiring for 3-wire Sequential Operation
A
EXAMPLE
"
Initializing for 2-wire Sequential Operation
Use the following procedure to initialize user constants to the factory settings.
Step Key Sequence Digital Operator Display Remarks
1
MENU
G5: Main Menu :
Operation
2
G5: Main Menu :
Initialize
3
DATA
ENTER
Select Language
English
4
Press 3 times.
Init Parameters
No Initialize
5
DATA
ENTER
A1−03 = 0:::
No Initialize
6
A1−03 = 2220
2-wire Initial
7
DATA
ENTER
Entry Accepted
Writes-in the new setting.
Init Parameters
No Initialize
After a few seconds, the Operator dis-
play is as shown on the left.
The initialization has been completed for a 2-wire sequence.
4