Toshiba H7 - Trip History Log; Trip Monitor From ASD

178 H7 ASD Operation Manual
the oldest recorded trip will be deleted with each new record stored (first-in first-out). The Trip # field
may be selected and scrolled through to view the recorded trip information for a given trip number. The
monitored at-trip parameters are listed in Table 8 on pg. 178 as At-trip Recorded Parameters.
Trip records zero and one are comprised of the full list of monitored parameters listed in Table 8. Trip
records 2 – 18 are comprised of the first 16 parameters of Table 8 and trip records 19 – 100 are comprised
of the first 7 parameters of Table 8.
Table 8. Trip History Record Parameters (RTC option required).
Trip Monitor From ASD
The Trip Monitor From ASD function records the trip name of up to four trips and catalogs each trip as
Most Recent, Second Most Recent, Third Most Recent, and Fourth Most Recent. Once reset (Clear
Trip), the trip records are erased. If no trips have occurred since the last reset, No Fault is displayed for
each trip record.
Note: An improper ASD setup may cause some trips — reset the ASD to the Factory Default
settings before pursuing a systemic malfunction (Program
⇒ Utility Parameters ⇒
Type Reset
⇒ Restore Factory Defaults).
Trip Record at Monitor Screen
The at-trip condition of the last incurred trip may be viewed at the Monitor screen. The Monitor screen
at-trip record is erased when the ASD is reset.
Clearing a Trip
Once the cause of the trip has been corrected, performing a Reset re-enables the ASD for normal
operation.
The record of a trip may also be cleared using either of the following methods:
• Cycling power (trip info may be saved via F602 if required),
• Pressing the Stop|Reset key twice,
• Remotely via the communications channel,
• Momentarily connecting terminal RES to CC of the Control Terminal Strip, or
• Via Program
⇒ Utility Parameters ⇒ Type Reset ⇒ Clear Trip (clears Trip Monitor From ASD).
At-trip Recorded Parameters
1) Trip Number 9) Bus Voltage 17) Torque Reference 25) ASD Load
2) Trip Type 10) Discrete Input Status 18) Torque Current 26) DBR Load
3) Time and Date 11) OUT1/OUT2/FL Status 19) Excitation Current 27) Input Power
4) Frequency at Trip 12) Timer 20) PID Value 28) Output Power
5) Output Current 13) Post Compensation Frequency 21) Motor Overload 29) Peak Current
6) Output Voltage 14) Feedback (inst.) 22) ASD Overload 30) Peak Voltage
7) Direction 15) Feedback (1 sec.) 23) DBR Overload 31) PG Speed
8) Frequency Reference 16) Torque 24) Motor Load 32) PG Position
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