9
vacon • 94 CONTROL KEYPAD
Tel. +358 (0) 201 2121 • Fax +358 (0)201 212 205
In the
Total counters
page (S6.8.1) you can find information related to the frequency converter
operation times, i.e. the total numbers of MWh, operation days and operation hours passed so far.
Unlike the counters in the Trip counters, these counters cannot be reset.
NOTE! The Power On time counter (days and hours) runs always, when the power is on.
Trip counters (S6.8.2)
Trip counters
(menu S6.8.2) are counters the values of which can be reset i.e. restored to zero. You
have the following resettable counters at your disposal. See Table 30 for examples.
NOTE! The trip counters run only when the motor is running.
The counters can be reset on pages 6.8.2.2
(Clear MWh counter)
and 6.8.2.5
(Clear Operation time
counter)
.
Example: When you want to reset the operation counters you should do the following:
Figure 65. Counter reset
Table 30. Counter pages
Page Counter Example
C6.8.1.1. MWh counter
C6.8.1.2. Power On day counter Value on display is
1.013
. The drive has oper-
ated for 1 year and 13 days.
C6.8.1.3. Power On hour counter Value on display is 7:05:16. The drive has
operated for 7 hours 5 minutes and 16 sec-
onds.
Table 31. Resettable counters
Page Counter
T6.8.2.1 MWh counter
T6.8.2.3 Operation day counter
T6.8.2.4 Operation hour counter
T1
T5
READY
READY READY
enter
READY READY
STOP
STOP
STOP STOP
READYSTOP
Trip counters
ClrOptimecntr ClrOptimecntr
Not reset Not reset
ClrOptimecntr
Reset
Clr Optime cntr
Reset
Clr Optime cntr
Not reset
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