Yaskawa G5HHP Drive - Manual (Page 94)

Setting User Constants
4.2.5 Initialize Mode
4 - 26
The default settings of the multi-function inputs are different from the default settings of the 2-wire se-
quence.
When setting a 3-wire sequence, the operation can be started and stopped with an automatically resetting
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
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
A
EXAMPLE
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