Omron RX - 2, Руководство пользователя

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12 Troubleshooting
12 - 4 High-function General-purpose Inverter RX2 Series User’s Manual
You can look through the history with the arrow Enter keys.
Press Stop/Reset key of a panel or turn [RS] reset terminal ON to reset a trip. When the reset terminal
is used, assign 028 [RS] to an input terminal function. Note that the reset terminal at that time is NO
contact whatever the settings are.
For Reset Selection (CA-72), you can select a timing for resetting a trip state by RS terminal.
Only at the timing of the resetting when an error occurs, the RS terminal can be enabled.
Some trips cannot be reset. It depends on the factors of the trip.
In such case, turn a power supply OFF, and then cycle the power supply.
Precautions for Correct Use
• Do not use RS terminals to shut off the inverter output.
When you cut off the inverter output with signals, use Free-run Stop (FRS) terminal, which is
an input terminal function.
• Even if the reset signal is input, internal data is not removed.
• When the reset signal is input while waiting for retry, the resetting starts without removal of
frequency of shutoff time.
Checking the Retry History
12-1-3 Procedure for Resetting Trip State
Menu
Option 46.49Hz
oFW
M1
H06
Retry history
1. r007 16/07/14 20:10
2. r009 16/07/14 18:54
3. r009 16/07/14 08:32
4. r009 16/07/14 06:18
5. r001 16/07/12 22:49
STOP
Retry history
6. r001 16/07/10 19:22
7. r001 16/07/01 15:39
8. r009 16/06/24 21:44
9. r001 16/06/20 01:34
10. r007 16/06/12 21:11
Retry history details (No.10)
Overvoltage error
r007 16/06/12 21:11
Output frequency : 40.03Hz
Output current
: 11.22A
DC voltage : 411.0Vdc
Status 1 : Run
Retry history details (No.10)
Overvoltage error
Status 3 : Speed control
Status 4
: ----
Status 5 : ----
RUN time : 19998 hr
ON time : 25454 hr