Motor Control - ABB ACQ580 Firmware Manual

No. Name/Value
96.102 User lock
functionality
Bit Name
0 Disable ABB access
levels
1 Freeze parameter
lock state
2 Disable file
download
3...10 Reserved
11 Disable OEM access
level 1
12 Disable OEM access
level 2
13 Disable OEM access
level 3
14...15 Reserved
0000h...FFFFh
97

97 Motor control

97.01 Switching
frequency reference
2 kHz
Description
(Visible when user lock is open)
Selects the actions or functionalities to be prevented by the
user lock. Note that the changes made take effect only when
the user lock is closed. See parameter
Note: We recommend you select all the actions and
functionalities unless otherwise required by the application.
Information
1 = ABB access levels (service, advanced programmer, etc.; see
96.03) disabled
1 = Changing the parameter lock state prevented, ie. pass code
358 has no effect
1 = Loading of files to drive prevented. This applies to
• firmware upgrades
• parameter restore
• loading an adaptive program
• changing home view of control panel
• editing drive texts
• editing the favorite parameters list on control panel
• configuration settings made through control panel such as
time/date formats and enabling/disabling clock display.
1 = OEM access level 1 disabled
1 = OEM access level 2 disabled
1 = OEM access level 3 disabled
Selection of actions to be prevented by user lock.
Switching frequency; slip gain; voltage reserve; flux braking;
anti-cogging (signal injection); IR compensation.
Defines the switching frequency of the drive that is used as
long as the drive stays below the thermal limit. See section
Switching frequency on page 79.
Higher switching frequency results in lower acoustic motor
noise. Lower switching frequency generates less switching
losses and reduce EMC emissions.
Note: If you have a multimotor system, contact your local
ABB representative.
2 kHz.
Parameters 287
96.02 Pass code.
Def/FbEq16
0000h
-
4 kHz
2