260 ACE-tronics G9 ASD Installation and Operation Manual
Viewing Trip Information
In the event that the condition causing an Alarm does not return to the normal operating level within a
specified time, the ASD Faults and a Trip is incurred.
When a Trip occurs, the resultant error information may be viewed either from the LED screen, LCD
Fault screen (Table 15 on pg. 254), Mo
nitor screen, or the Trip History screen (Program Utilities
Trip History).
Trip Record at Monitor Screen
The at-trip condition of the last four incurred trips may be viewed on the Monitor screen. The Monitor
screen displays the records of up to four trips and catalogs each trip as Past Trip #1 through Past Trip #4
(see pg. 56). Once reset (Type Reset), the trip records are erased. If no trips have occurred since being
powered up or since the last reset, None i
s displayed for each trip record.
The Monitor screen at-trip record is erased when the ASD is reset.
Note: An improper ASD setup may cause some trips — reset the ASD to the Factory Default
settings before pursuing a systemic malfunction (Program Utilities Type Reset
Reset to Factory Settings).
Trip History
The Trip History screen records the system parameters for up to 20 trips. The recorded trips are
numbered from zero to 19. Once the Trip History record reaches trip number 19, 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 parameters
are listed in Table 16 as A
t-Trip Recorded Parameters (parameter readings at the time that the trip
occurred).
Table 16. Trip History Record Parameters.
Clearing a Trip
Once the cause of the trip has been corrected, performing a Reset re-enables the ASD for normal
operation.
The trip may also be cleared using either of the following methods:
• Cycling power (trip info may be saved via F602 if de
sired),
• Pressing the Stop-Reset key twice,
• Remotely via the communications channel,
• Momentarily activating the RES terminal of the ACE G9-120V-PCB, or
• Via Program Utilities Type Reset Clear Past Trip (clears Monitor screen records only).
At-trip Recorded Parameters
1) Trip Number 8) Frequency Reference 15) Feedback (1 sec.) 22) ASD Overload
2) Trip Type 9) Bus Voltage 16) Torque 23) DBR Overload
3) Time and Date 10) Discrete Input Status 17) Torque Reference 24) Motor Load
4) Frequency at Trip 11) OUT1/OUT2/BRAKE Status 18) Torque Current 25) ASD Load
5) Output Current 12) Timer 19) Excitation Current 26) DBR Load
6) Output Voltage 13) Post Compensation Frequency 20) PID Value 27) Input Power
7) Direction 14) Feedback (inst.) 21) Motor Overload 28) Output Power
Trip records are comprised of the full list of monitored parameters (28).
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