4-9
D Setting Constants Using the PRGM Indicator
Example:
Changing the value of constant no. 02 (operation mode selection) to “3.”
Key
operation
Indicator Example of
data display
Explanation
n01
Press the Mode Key until the PRGM indicator
lights up.
n02
Press the Increment Key. “n02” appears in the
data display section.
0
Press the Enter Key. The value of constant no. 02
is displayed.
Flashing
3
Change the value to “3” by pressing the Increment
Key. The data display section flashes (indicating
that the value is yet to be registered).
3
Press the Enter Key. The data display section
stops flashing.
n02
After approximately 0.5 second, the data display
section returns to the constant no. display (“n02”).
n023n02n01 30
Flashing
(After 0.5
second)
Note 1. If the new data is not to be registered, press the Mode Key instead of the Enter
Key. The new data becomes invalid and the constant no. display (“n02”) is re-
turned.
Note 2. Holding down the Increment Key or Decrement Key changes data quickly.
H List of Constants
Constant
no.
Dedicated
indicator
Description Setting range Factory setting
n01 Constant write-inhibit selec-
tion/constant initialization
0, 1, 8, 9 1
n02 Operation mode selection 0 to 5 0
n03 Interruption mode selection 0, 1 0
n04 Forward/reverse rotation
selection
For, rEv For
Preparing for Operation Chapter 4