ABB ACS850-04 - Maintenance

Parameters 205
44
44 Maintenance
Maintenance counter configuration. See also section
Maintenance counters on page 65.
44.01 Ontime1 func Configures on-time counter 1. This counter runs whenever
the signal selected by parameter 44.02 Ontime1 src is on.
After the limit set by parameter 44.03 Ontime1 limit is
reached, an alarm specified by parameter 44.04 Ontime1 alm
sel is given, and the counter reset.
The current value of the counter is readable from parameter
04.09 Counter ontime1. Bit 0 of 06.15 Counter status
indicates that the count has exceeded the limit.
44.02 Ontime1 src Selects the signal to be monitored by on-time counter 1. See
parameter 44.01 Ontime1 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 103). 1073939969
Charged Bit 9 of 06.02 Status word2 (see page 104). 1074333186
Const Bit pointer setting (see Terms and abbreviations on page 93). -
Pointer
44.03 Ontime1 limit Sets the alarm limit for on-time counter 1. See parameter
44.01 Ontime1 func.
0…2147483647 s Alarm limit for on-time counter 1.
44.04 Ontime1 alm sel Selects the alarm for on-time counter 1. See parameter 44.01
Ontime1 func.
On-time1 Pre-selectable alarm for on-time counter 1. 0
Device clean Pre-selectable alarm for on-time counter 1. 1
Add cool fan Pre-selectable alarm for on-time counter 1. 2
Cabinet fan Pre-selectable alarm for on-time counter 1. 3
Dc-capacitor Pre-selectable alarm for on-time counter 1. 4
Mot bearing Pre-selectable alarm for on-time counter 1. 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.