Parameter No. Function name Data Default data Unit
E44
Operator Display when
Stopped Selection
0: Specified value
1: Output value
0 -
E48 data Monitor selection E44 = 0: Specified value E44 = 1: Output value
0
Output frequency 1 (be-
fore slip compensation)
Set frequency
Output frequency 1 (before slip
compensation)
1
Output frequency 2 (af-
ter slip compensation)
Set frequency
Output frequency 2 (before slip
compensation)
2 Set frequency Set frequency Set frequency
3 Motor rotation speed Motor speed set value Rotation speed
4 Load Shaft Speed Load shaft speed set value Load shaft speed
5 Line speed Line speed set value Line speed
6
Transport time for
specified length
Transport time set value for
specified length
Transport time for specified
length
7 Speed (%) Speed set value Speed
7-7-5
Password Function
This is a function for completely or partially obscuring the parameters set in the inverter.
The set values of all parameters can be protected by two types of passwords as rewriting prohibited.
While password 1 enables the selection of the protection operation, password 2 disables the disclo-
sure and changing of all parameters.
Pay sufficient attention to the use of password as once a password is set, it cannot be changed or
deleted.
Parameter
No.
Function name Data Default data Unit
H197
User password 1 Mode selec-
tion
0: All parameters cannot be changed
1: Those other than favorite parame-
ters cannot be displayed or changed
0 -
H198
User Password 1 Setting/Veri-
fication
0000 to FFFF Hex 0000 -
H99
Password 2 Setting/Verifica-
tion
0000 to FFFF Hex 0000 -
H199 User Password 1 Setting
0: Disable
1: Protected
0 -
Password Protection
By setting a password (four digit in hexadecimal) at User Password 1 Setting/Verification (H198) and
setting 1 at User Password 1 Setting (H199), the parameter is protected by password 1 (protection
against rewriting).
Select the parameters targeted for protection at User password 1 Mode selection (H197).
• When “0” is set to User password 1 Mode selection (H197), the values of all parameters cannot be
rewritten.
• When “1” is set to User password 1 Mode selection (H197), parameters other than those registered
as favorite parameters cannot be read or written.
7 Other Functions
7-77
M1 Series Standard Type User's Manual (I669)
7-7 Digital Operator and Operation Functions
7
7-7-5 Password Function
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