22
4.3.3 Output frequency monitor (01.01)
Parameter 01.01 (register 258) is the present output frequency. The output frequency is represented in
units of 0.01Hz. For example, if the inverter is running at 60.00Hz, the value read is (60.00Hz / 0.01Hz) =
6000 (decimal) or 0x1770 (hexadecimal).
4.3.4 Rotation direction monitor (01.04)
Parameter 01.04 (register 261) is the present running state, and its possible values are defined in Table
Table 15: Rotation Direction Monitor
Value
Description
0
Stopped
1
Running forward
2
Running reverse
4.3.5 Trip monitor
The current trip monitor and trip counter parameters are listed in Table 16. Trip monitor 1 to Trip monitor
5 parameters as well as the trip codes can be found in the
A1 Instruction Manual
.
Table 16: Trip Monitor Parameters
Parameter
Register
Description
03.01
770
Current trip, Source of trip
03.02
771
Current trip, Frequency at trip
03.03
772
Current trip, Current at trip
03.04
773
Current trip, Vdc at trip
03.05
774
Current trip, Running status at trip
03.06
775
Current trip, DI status at trip
03.07
776
Current trip, DO status at trip
03.08
777
Current trip, IGBT temperature at trip
03.09
778
Current trip, Occurred time (Year)
03.10
779
Current trip, Occurred time (Month, Day)
03.11
780
Current trip, Occurred time (Hour, Minute)
03.12
781
Current trip, Occurred time (Second)
03.73
842
Trip counter