Prohibiting Writing Constants From The Digital Operator - Omron VARISPEED G7 Instruction Manual

Step
Digital Operator Display
No.
-ADV-
Copy Funtion Sel
5
o3-01= 3
-ADV-
VERIFY
6
DATA VERIFYING
-ADV-
VERIFY
7
VERIFY COMPLETE
-ADV-
Copy Funtion Sel
8
o3 - 01=0
*0*
COPY SELECT
An error may occur during the comparison. If an error is displayed, press any key to cancel the error display
and return to the o3-01 display. Error displays and their meanings are shown below. (Refer to Chapter 7
Errors when Using Digital Operator Copy Function.)
Error Display
VYE
VERIFY ERROR
Application Precautions
When using the copy function, check that the following settings are the same between the Inverter and the
Digital Operator.
Inverter product and type
•
Software number
•

Prohibiting Writing Constants from the Digital Operator

If you set A1-01 to 0, you can refer to and set the A1 and A2 constant groups, and refer to drive mode, using
the Digital Operator.
If you set one of the constants H1-01 to H1-05 (multi-function contact input terminal S3 to S7 function selec-
tion) to 1B (write constants permitted), you can write constants from the digital operator when the terminal
that has been set is ON. When the set terminal is OFF, writing constants other than the frequency reference is
prohibited. You can, however, reference constants.
Table 6.3 VERIFY Function Procedure
Change the set value to 3 using the Increment Key.
*0*
Set the changed data using the DATA/ENTER Key. The VERIFY function will
start.
If the VERIFY function ends normally, End is displayed on the Digital Operator.
The display returns to o3-01 when a key is pressed.
Verify error (Settings in the Digital Operator and the Inverter do not match).
Inverter capacity and voltage
•
Control method
•
Digital Operator Functions
Explanation
Meaning
139
6-