ABB ACS850 - Page 229

Parameters 229
44.24 Val count2 func Configures value counter 2. This counter measures, by
integration, the area below the signal selected by parameter
44.25 Val count2 src. When the total area exceeds the limit
set by parameter 44.26 Val count2 lim, an alarm is given (if
enabled by bit 1 of this parameter).
The signal is sampled at 1-second intervals. Note that the
scaled (see the “FbEq” column at the signal in question) value
of the signal is used.
The current value of the counter is readable from parameter
04.14 Counter value2. Bit 5 of 06.15 Counter status indicates
that the counter has exceeded the limit.
44.25 Val count2 src Selects the signal to be monitored by value counter 2. See
parameter 44.24 Val count2 func.
Speed rpm 01.01 Motor speed rpm (see page 103). 1073742081
Pointer Value pointer setting (see Terms and abbreviations on page
102).
-
44.26 Val count2 lim Sets the alarm limit for value counter 2. See parameter 44.24
Val count2 func.
0 … 2147483647 Alarm limit for value counter 2. 1 = 1
44.27 Val count2 div Divisor for value counter 2. The value of the monitored signal
is divided by this value before integration.
1 … 2147483647 Divisor for value counter 2. 1 = 1
44.28 Val cnt2 alm sel Selects the alarm for value counter 2. See parameter 44.24
Val count2 func.
Value2 Pre-selectable alarm for value counter 2. 0
Mot bearing Pre-selectable alarm for value counter 2. 1
44.29 Fan ontime lim Sets the limit for the cooling fan on-time counter. The counter
monitors signal 01.28 Fan on-time (see page 104). When the
signal reaches the limit, alarm 2056 COOLING FAN (0x5081)
is given.
0.00 …
35791394.11 h
Alarm limit for cooling fan on-time. 1 = 1 min
44.30 Runtime lim Sets the limit for the drive run-time counter. The counter
monitors signal 01.27 Run-time counter (see page 104).
When the signal reaches the limit, the alarm specified by
parameter 44.31 Runtime alm sel is given.
0.00 …
35791394.11 h
Alarm limit for the drive run-time counter. 1 = 1 min
44.31 Runtime alm sel Selects the alarm for the drive run time counter.
Device clean Pre-selectable alarm for the drive run time counter. 1
Add cool fan Pre-selectable alarm for the drive run time counter. 2
Cabinet fan Pre-selectable alarm for the drive run time counter. 3
No. Name/Value Description FbEq
Bit Function
0 Counter mode
0 = Loop: If alarm is enabled by bit 1, the alarm stays active only for 10 seconds.
1 = Saturate: If alarm is enabled by bit 1, the alarm stays active until reset.
1 Alarm ena (Alarm enable)
0 = Disable: No alarm is given when limit is reached.
1 = Enable: Alarm is given when limit is reached.