Alarm
When an alarm is triggered, it will ignore all other alarms and the alarm LED shall always be ON until it is acknowledged.
The following are the methods to clear/acknowledge alarms:
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For TransferPacT Remote, cancel the alarm by resetting RTSE at site.
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For Automatic HMI, put the dielectric switch to TEST position and then put it back to RUN to restart the controller to clear/acknowledged the alarm.
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For Active Automatic HMI, when an alarm is triggered, the HMI will pop-up alarm screen. There will be a
icon displayed on the page to indicate that there is an active alarm.
Perform the following procedure to check and clear the alarm on Active Automatic:
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Select the Set & Operate page and press OK.
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Enter the password to open the Set & Operate page.
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Select Operations sub-page.
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Press Down button and select Alarm Ack.
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Click OK on the screen.
Alarm Message
|
Alarm Code |
Alarm Message |
LCD display |
|---|---|---|
|
1 |
Position alarm: transfer to A error |
Transfer to A failed |
|
2 |
Position alarm: transfer to N error |
Transfer to N failed |
|
3 |
Position alarm: transfer to OFF error |
Transfer to OFF failed |
|
4 |
Position alarm: transfer to invalid position |
Invalid position |
|
5 |
Position Alarm: Internal error |
Internal error |
|
6 |
Position alarm: unexpected position |
Unexpected position |
|
10 |
Source I phase rotation error |
SI phase rotation |
|
11 |
Source II phase rotation error |
SII phase rotation |
|
12 |
Unsupported device RS alarm |
Unsupported device RS |
Position Alarm: Transfer to A Error
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Event code: 1
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Type of event: Alarm.
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Default: Always enable.
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Description: When TSE cannot transfer to replacement, an alarm will be raised.
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Cause: Stack of mechanism or failure of electronic components.
-
Diagnosis and repair: Contact field service.
Position Alarm: Transfer to N Error
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Event code: 2.
-
Type of event: Alarm.
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Default: Always enable.
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Description: When the TSE cannot transfer to normal, an alarm will be raised.
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Cause: Stack of mechanism or failure of electronic components.
-
Diagnosis and repair: Contact field service.
Position Alarm: Transfer to Off Error
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Event code: 3.
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Type of event: Alarm.
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Default: Always enable.
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Description: When the TSE cannot transfer to off position, an alarm will be raised.
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Cause: Stack of mechanism or failure of electronic components.
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Diagnosis and repair: Contact field service.
.
Position Alarm: Transfer to Invalid Position
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Event code: 4.
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Type of event: Alarm.
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Default: Always enable.
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Description: When TSE transfer to frequently, an alarm will be raised.
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Cause: Unexpected operating or controller failure.
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Diagnosis and repair: Contact field service.
.
Position Alarm: Internal Error
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Event code: 5
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Type of event: Alarm.
-
Default: Always enable.
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Description: When TSE cannot transfer to off position, an alarm will be raised.
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Cause: Stack of mechanism or failure of electronic components.
-
Diagnosis and repair: Contact field service.
.
Position Alarm: Unexpected Position
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Event code: 6
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Type of event: Alarm.
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Default: Always enable.
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Description: When micro-switch all closed, the TSE may lead short circuit of two sources. an alarm will be raised.
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Cause: Welding issue of failure of micro-switch.
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Diagnosis and repair: Contact field service.
Source I or II Phase Rotation Failure
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Event code: 10,11.
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Type of event: Alarm.
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Default: Enabled (Disabled in China market)
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Description: When there is phase rotation such as from A-B-C move to C-B-A, an alarm will be raised if this function is enabled.
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Cause: Wrong installing when first connection of main circuit or reform the main connections.
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Diagnosis and repair: Double check the phase sequence of main circuit or contact field service.
Unsupported Device RS Alarm
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Event code: 12.
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Type of event: Alarm.
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Default: Always enabled.
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Description: If a rotary switch is connected to a frame 250, 630 or 800 TSE with operation voltage from 208-250 V, an alarm will be raised.
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Cause: Rotary switch is not supported on the frame 250, 630 or 800 TSE with operation voltage from 208-250 V.
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Diagnosis and repair: Remove the rotary switch if it's connected or contact field service.