3.17 Parameters: 18-** Main Menu - Data
Readouts 2
3.17.1 18-0* Maintenance Log
This group contains the last 10 preventive maintenance
events. Maintenance log 0 is the latest and maintenance
log 9 the oldest.
By selecting 1 of the logs and pressing [OK], the
maintenance item, action and time of the occurrence, can
be found in
parameter 18-00 Maintenance Log: Item
–
parameter 18-03 Maintenance Log: Date and Time
.
The alarm log key allows access to both alarm log and
maintenance log.
18-00 Maintenance Log: Item
Array [10]. Array parameter; Error code 0-9: The meaning of the
error code can be found in the chapter
Troubleshooting
in the
design guide.
Range:
Function:
0
*
[0 - 255 ]
Locate the meaning of the maintenance
item in the description of
parameter 23-10 Maintenance Item
.
18-01 Maintenance Log: Action
Array [10]. Array parameter; Error code 0–9: The meaning of the
error code can be found in the chapter
Troubleshooting
in the
design guide.
Range:
Function:
0
*
[0 - 255 ]
Locate the meaning of the maintenance
item in the description of
parameter 23-11 Maintenance Action
.
18-02 Maintenance Log: Time
Array [10]. Array parameter; Time 0–9: This parameter shows at
which time the logged event occurred. Time is measured in
seconds since start of the frequency converter.
Range:
Function:
0 s
*
[0 - 2147483647 s]
Shows when the logged
event occurred. Time is
measured in seconds
since last power-up.
18-03 Maintenance Log: Date and Time
Array [10]
Range:
Function:
Size
related
*
[ 0 -
0 ]
Shows when the logged event occurred.
NOTICE
This requires that the date and time is
programmed in
.
18-03 Maintenance Log: Date and Time
Array [10]
Range:
Function:
Date format depends on the setting in
, while the time
format depends on the setting in
.
NOTICE
The frequency converter has no back-
up of the clock function and the set
date/time resets to default
(2000-01-01 00:00) after a power-
down unless a real time clock module
with back-up is installed. In
it is
possible to programme a warning in
case the clock has not been set
properly, for example after a power-
down. Incorrect setting of the clock
affects the time stamps for the
maintenance events.
NOTICE
When mounting an analog I/O MCB 109 option card, a
battery back-up of date and time is included.
3.17.2 18-1* Fire Mode Log
The log covers the latest 10 faults which have been
suppressed by the Fire mode function. See parameter
group
24-0*, Fire Mode
. The log can be viewed either via
the below parameters or by pressing [Alarm Log] on the
LCP and select
Fire mode log
. It is not possible to reset the
fire mode log.
18-10 FireMode Log:Event
Range:
Function:
0
*
[0 - 255 ] This parameter contains an array with 10
elements. The number read represent an error
code, which corresponds to a specific alarm. This
can be found in the
Troubleshooting
section in
the design guide.
18-11 Fire Mode Log: Time
Range:
Function:
0 s
*
[0 - 2147483647
s]
This parameter contains an array with
10 elements. The parameter shows at
which time the logged event occurred.
Time is measured in seconds since the
first start of the motor.
Parameter Descriptions
Programming Guide
MG11CE02
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