A: Initialization; A: Initialization; A1: Initialization - Omron J1000 User Manual

5.1 A: Initialization

5.1

A: Initialization

The initialization group contains parameters associated with initial setup of the drive. Parameters involving the display
language, access levels, initialization, and password are located in this group.
u

A1: Initialization

n A1-01: Parameter Access Level
Allows or restricts access to drive parameters.
No.
A1-01
Setting 0: Operation Only
Access is restricted to parameters A1-01, A1-04, and all U monitor parameters.
Setting 2: Advanced Access Level (A) and Setup Access Level (S)
All parameters can be viewed and edited.
Notes on Parameter Access
• If the drive parameters are password protected by A1-04 and A1-05, parameters A1-01 and A1-03 cannot be modified.
• If parameters are changed via serial communication the parameters can not be changed from the digital operator until
an Enter command is received from the serial communication.
n A1-03: Initialization
Resets parameter settings back to their original default values. After the initialization the parameter automatically returns
to 0.
No.
A1-03
Setting 0: No Initialize
No initialization.
Setting 2220: 2-Wire Initialization
Resets all parameters back to their original default settings with digital inputs S1 and S2 configured as forward run and
reverse run, respectively.
Setting 3330: 3-Wire Initialization
The drive parameters are returned to factory default values with digital inputs S1, S2, and S5 configured as run, stop, and
forward/reverse respectively.
Notes on Parameter Initialization
The parameters shown in
No.
C6-01
E1-03
o2-04
L8-35
n A1-04, A1-05: Password and Password Setting
A1-04 is for entering the password when the drive is locked. A1-05 is a hidden parameter used to set the password.
No.
A1-04
A1-05
How to use the Password
The user can set a password for the drive to restrict access. The password is set to A1-05 and must be entered to A1-04 to
unlock parameter access. Until the correct password is entered, the following parameters cannot be viewed or edited: A1-01
and A1-03.
The instructions below demonstrate how to set a new password. Here, the password set is "1234". An explanation follows
on how to enter the password to unlock the parameters.
70
Parameter Name
Access Level Selection
Parameter Name
Initialize Parameters
Table 5.1 will not be reset when the drive is initialized by setting A1-03 = 2220 or 3330.
Table 5.1 Parameters not Changed by Drive Initialization
Parameter Name
Password
Password Setting
Setting Range
0, 2
Setting Range
0, 2220, 3330
Parameter Name
Duty Selection
V/f Pattern Selection
Drive/kVA Selection
Installation Selection
Setting Range
0 to 9999
SIEP C710606 33A OYMC AC Drive – J1000 User Manual
Default
2
Default
0
Default
0