3.2.7 0-6* Password
0-60 Main Menu Password
Range:
Function:
100
*
[-9999 -
9999 ]
Define the password for access to the Main
Menu via the [Main Menu] key. If
parameter 0-61 Access to Main Menu w/o
Password
is set to
[0] Full access
, this
parameter is ignored.
0-61 Access to Main Menu w/o Password
Option:
Function:
[0]
*
Full access
Disables the password defined in
parameter 0-60 Main Menu Password
. If this
option is selected,
, and
are ignored.
[1]
LCP: Read
only
Prevents unauthorized editing of
Main Menu
parameters.
[2]
LCP: No
access
Prevents unauthorized viewing and editing of
Main Menu
parameters.
[3]
Bus: Read
only
Provides read-only access to parameters via
fieldbus.
[4]
Bus: No
access
Disables access to parameters via fieldbus.
[5]
All: Read
only
Prevents unauthorized editing of
Main Menu
parameters and provides read-only access to
parameters via fieldbus.
[6]
All: No
access
Prevents unauthorized viewing and editing of
Main Menu
parameters and disables access to
parameters via fieldbus.
0-65 Personal Menu Password
Range:
Function:
200
*
[-9999 -
9999 ]
Define the password for access to
My Personal
Menu
via the [Quick Menu] key. If
parameter 0-66 Access to Personal Menu w/o
Password
is set to
[0] Full access
, this
parameter is ignored.
0-66 Access to Personal Menu w/o Password
If
parameter 0-61 Access to Main Menu w/o Password
is set to
[0]
Full access
, this parameter is ignored.
Option:
Function:
[0]
*
Full access
Disables the password defined in
parameter 0-65 Personal Menu Password
.
[1]
LCP: Read only
Prevents unauthorized editing of
My
Personal Menu
parameters.
[3]
Bus: Read only
[5]
All: Read only
0-67 Bus Password Access
Range:
Function:
0 N/A
*
[0 - 9999 N/A] Writing to this parameter enables
unlocking of the frequency converter
from bus/MCT 10 Set-up Software.
3.2.8 0-7* Clock Settings
Set the time and date of the internal clock. For example,
the internal clock can be used for:
•
Timed actions.
•
Energy log.
•
Trend analysis.
•
Date/time stamps on alarms.
•
Logged data.
•
Preventive maintenance.
It is possible to program the clock for daylight saving time/
summer time, weekly working days/non-working days,
including 20 exceptions (holidays, and so on). Although the
clock settings can be set via the LCP, they can also be set
along with timed actions and preventive maintenance
functions using the MCT 10 Set-up Software tool.
NOTICE
The frequency converter has no back-up of the clock
function and the set date/time resets to default
(01.01.2007 00:00 Mon) after a power-down, unless a
real-time clock-module with back-up is installed. If no
module with back-up is installed, only use the clock
function if the frequency converter is integrated into an
external system using serial communication, with the
system maintaining synchronization of control
equipment clock times. In
, it is
possible to program a warning if the clock has not been
set properly, for example, after a power-down.
NOTICE
When mounting VLT
®
Analog I/O Option MCB 109 or
VLT
®
Real-time Clock MCB 117, a battery back-up of the
date and time is included.
0-70 Date and Time
Range:
Function:
Size
related
*
[ 0 -
0 ]
Sets the date and time of the internal clock.
The format to be used is set in
parameter 0-71 Date Format
and
When using
VLT
®
Real-time Clock MCB 117
,
the time is synchronized at 15:00 every day.
Parameter Description
Programming Guide
MG20OB02
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Содержание VLT AQUA Drive FC 202
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