ABB ACS850 series, Firmware Manual

Page: 176 / 260

176 Parameters
44.14 Edge count2 func Configures rising edge counter 2. The counter is incremented
every time the signal selected by parameter
44.15 Edge
count2 src switches on (unless a divisor value is applied –
see parameter 44.17 Edge count2 div ). After the limit set by
parameter 44.16 Edge count2 lim is reached, an alarm
specified by parameter 44.22 Edg cnt2 alm sel is given and
the counter is reset.
The current value of the counter is readable from parameter
04.12 Counter edge2 . Bit 3 of 06.15 Counter status indicates
that the count has exceeded the limit.
44.15 Edge count2 src Selects the signal to be monitored by rising edge counter 2.
See parameter
44.14 Edge count2 func .
RO1 Relay output RO1 (as indicated by 02.02 RO status , bit 0). 1073742338
Running Bit 3 of 06.01 Status word1 (see page 73 ). 1073939969
Charged Bit 9 of 06.02 Status word2 (see page 74 ). 1074333186
Const Bit pointer setting (see Terms and abbreviations on page 63 ). -
Pointer
44.16 Edge count2 lim Sets the alarm limit for rising edge counter 1. See parameter
44.14 Edge count2 func .
0 … 2147483647 Alarm limit for rising edge counter 2. 1 = 1
44.17 Edge count2 div Divisor for rising edge counter 2. Determines how many rising
edges increment the counter by 1.
1 … 2147483647 Divisor for rising edge counter 2. 1 = 1
44.18 Edg cnt2 alm sel Selects the alarm for rising edge counter 2. See parameter
44.14 Edge count2 func .
Edge count2 Pre-selectable alarm for rising edge counter 2. 0
Main cntactr Pre-selectable alarm for rising edge counter 2. 1
Output relay Pre-selectable alarm for rising edge counter 2. 2
Motor starts Pre-selectable alarm for rising edge counter 2. 3
Power ups Pre-selectable alarm for rising edge counter 2. 4
Dc-charge Pre-selectable alarm for rising edge counter 2. 5
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.