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HVAC Drive H300 137
Issue Number: 3
If Number Of Auto-reset Attempts (00.048) = 0 then no auto-reset
attempts are made. Any other value will cause the drive to automatically
reset following a trip for the number of times programmed after a delay
defined by Auto-reset Delay (00.049) subject to the minimum reset time
allowed for the type of trip. Note that for some trips the minimum is 10s.
The auto-reset count is only incremented when the trip is the same as
the previous trip otherwise it is reset to 0.
When the auto-reset count reaches the programmed value, any further
trip of the same value will not cause an auto-reset. If the number of auto-
reset attempts defined by Number Of Auto-reset Attempts (00.048) has
not been reached and there has been no trip for 5 minutes then the auto-
reset count is cleared. Auto reset will not occur after any trips with
priority levels 1, 2 or 3 as defined in section 13.2 Trip indications on
page 286. When a manual reset occurs the auto-reset counter is reset
to zero.
If Number Of Auto-reset Attempts (00.048) = 6 the auto-reset counter is
held at zero, and so there is no limit on the number of auto-reset
attempts.
Trip 0 (00.050) to Trip 9 (00.059) store the most recent 10 trips that have
occurred where Trip 0 (00.050) is the most recent and Trip 9 (00.059) is
the oldest. When a new trip occurs it is written to Trip 0 (00.050) and all
the other trips move down the log, with oldest being lost. The date and
time when each trip occurs are also stored in the date and time log, i.e.
Trip 0 Date (00.060) to Trip 9 Time (00.079). The date and time are
taken from Date (00.034) and Time (00.035).
00.048 {10.034} Number Of Auto Reset Attempts
RW Txt US
OL
Ú
None (0), 1 (1), (2),
3 (3), 4 (4), 5 (5),
Infinite (6)
Ö
5 (5)RFC-A
RFC-S
00.049 {10.035} Auto Reset Delay
RW Num US
OL
Ú
00 to 600.0s
Ö
5.0sRFC-A
RFC-S
00.050 {10.020} Trip 0 to Trip 9
to
00.059 {10.029}
RO Txt ND NC PT PS
OL
Ú
0 to 255
Ö
RFC-A
RFC-S
00.060 {10.041}
Trip 0 Date
00.062 {10.043}
Trip 1 Date
00.064 {10.045}
Trip 2 Date
00.066 {10.047}
Trip 3 Date
00.068 {10.049}
Trip 4 Date
00.070 {10.051}
Trip 5 Date
00.072 {10.053}
Trip 6 Date
00.074 {10.055}
Trip 7 Date
00.076 {10.057}
Trip 8 Date
00.078 {10.059}
Trip 9 Date
RO Txt ND NC PT PS
OL
Ú
00-00-00
to
31-12-99
Ö
RFC-A
RFC-S
00.061 {10.042}
Trip 0 Time
00.063 {10.044}
Trip 1 Time
00.065 {10.046}
Trip 2 Time
00.067 {10.048}
Trip 3 Time
00.069 {10.050}
Trip 4 Time
00.071 {10.052}
Trip 5 Time
00.073 {10.054}
Trip 6 Time
00.075 {10.056}
Trip 7 Time
00.077 {10.058}
Trip 8 Time
00.079 {10.060}
Trip 9 Time
RO Time ND NC PT PS
OL
Ú
00-00-00
to
23:59:59
Ö
RFC-A
RFC-S
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