Viewing Trip Information; Clearing A Trip - Toshiba Q9 Plus ASD Quick Start Manual

Viewing Trip Information

When a trip occurs, the resultant error information may be viewed either from the LED screen, LCD Fault
screen, Monitor screen, or the
Trip Record at Monitor Screen
An active trip is displayed at the Monitor screen. Once cleared, NERR is displayed to indicate that there
are No Errors.
Note: An improper Q9 Plus 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 12
occurred).
1) Trip Number
2) Trip Type
3) Time and Date
4) Frequency at Trip
5) Output Current
6) Output Voltage
7) Direction
Note: Trip records are comprised of the full list of monitored parameters (28).

Clearing a Trip

Once the cause of the trip has been corrected, performing a Reset re-enables the Q9 Plus ASD for normal
operation.
The record of a trip may also be cleared using one of the following methods:
• Cycling power (trip info may be saved via F602 if desired),
• Pressing the Stop-Reset key twice,
• Remotely via the communications channel,
• Momentarily connecting terminal RES to CC of the Terminal Board, or
• Via Program  Utilities  Type Reset: Clear Past Trip (clears Monitor screen records only).
Q9 Plus ASD Quick Start Guide
screen (Program  Utilities Trip History).
Trip History
as At-trip Recorded Parameters (parameter readings at the time that the trip
Table 12. Trip History Record Parameters.
At-trip Recorded Parameters
8) Frequency Reference
9) Bus Voltage
10) Discrete Input Status
11) OUT1/OUT2/FL Status
12) Timer
13) Post Compensation Frequency
14) Feedback (inst.)
15) Feedback (1 sec.)
16) Torque
17) Torque Reference
18) Torque Current
19) Excitation Current
20) PID Value
21) Motor Overload
22) ASD Overload
23) DBR Overload
24) Motor Load
25) ASD Load
26) DBR Load
27) Input Power
28) Output Power
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