Prohibiting Writing Parameters From The Digital Operator - YASKAWA CIMR-G7U Technical Manual

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
VERIFY ERROR
Application Precautions
When using the copy function, check that the following settings are the same between the Drive and the Digi-
tal Operator.
Drive product and type
•
Software number
•


Prohibiting Writing Parameters from the Digital Operator

If you set A1-01 to 0, you can refer to and set the A1 and A2 parameter groups, and refer to drive mode, using
the Digital Operator.
If you set one of the parameters H1-01 to H1-05 (multi-function contact input terminal S3 to S7 function
selection) to 1B (write parameters permitted), you can write parameters from the digital operator when the ter-
minal that has been set is ON. When the set terminal is OFF, writing parameters other than the frequency ref-
erence is prohibited. You can, however, reference parameters.
Parameter
Number
Access Level
Selection
A1-01
Access Level
-148
6
VYE
Verify error (Settings in the Digital Operator and the Drive do not match).
Name
Description
Display
Selects which parameters are
accessible via the Digital
Operator.
0: Operation Only
1: User Level (only available if
A2 parameters have been set)
2: Advanced Level
Meaning
Drive capacity and voltage
•
Control method
•
Change
Setting Factory
during
Range Setting
Operation
0 to 2 2 Yes
Control Methods
Open Open
V/f
Loop Flux Loop
V/f with
Vector Vector Vector
PG
1 2
A A A A A