Yaskawa VS-626 MC5 - Manual (Page 73)

Setting User Constants
4.2.3 User Constant Access Levels
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Setting a User Constant in the Advanced Access Level
The group level will be displayed when the DATA/ENTER Key is pressed at the programming mode dis-
play.
Use the following procedure to set a constant.
Step Key Sequence Digital Operator Display Remarks
1
MENU
MC5 Main Menu
Operation
2
Press twice.
MC5 Main Menu
Programming
3
DATA
ENTER
Group b
Application
4 Group C
Tuning
5
DATA
ENTER
Function C1
Accel/Decel Changed to constant reading (function)
level.
6
DATA
ENTER
Accel Time 1
C1 -- 01 = 10 . 0 Sec
7
DATA
ENTER
Accel Time 1
0010 . 0 Sec
Selects the user constant so that the
leading 0 blinks. The blinking digit
can be changed.
8
RESET
Press twice.
Accel Time 1
0010 . 0 Sec
Blinking digit moves 2 places to the
right and the “1” blinks.
9 Accel Time 1
0020 . 0 Sec
Changes 1 to 2.
10 DATA
ENTER Entry Accepted
Writes-in the new setting, 20.0 s.
Accel Time 1
C1 -- 01 = 20 . 0 Sec
After a few seconds, the Operator dis-
play is as shown on the left.
11
ESC
Function C1
Accel/Decel
The constant setting in Advanced level (acceleration time change from 10.0 to 20.0 s) has been completed.
4
A EXAMPLE "