Pop-up Event Messages
Event Message Types and Priority
When the MicroLogic X control unit detects any of the following events, a pop-up message is displayed, in this order of priority:
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Bluetooth pairing
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Trip
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High severity alarm
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Medium severity alarm
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ERMS engaged
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Error
An event message overrides another event message with lower priority.
An event message overrides both scrolling and tree navigation operating mode displays.
Bluetooth Pairing Display
The Bluetooth pairing message is displayed during the Bluetooth pairing procedure.
The Bluetooth pairing message has the highest priority and overrides all other messages.
The Bluetooth pairing screen is closed when:
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The pairing is confirmed on the smartphone
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The Bluetooth button on the MicroLogic X control unit is pressed
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The Cancel button at the bottom of the MicroLogic X display screen is pressed
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The Bluetooth pairing timeout expires
If an event message was displayed before or occurs during the Bluetooth pairing, it is displayed after the Bluetooth pairing message closes. Otherwise the screen is displayed.
Pop-up Trip and Alarm Message Displays
|
Message type |
Description |
Example |
|---|---|---|
|
Trip |
When a trip occurs, the trip message is displayed with a red backlight. |
|
|
High severity alarm |
When a high severity alarm occurs, the high severity alarm message is displayed with a red backlight. |
|
|
Medium severity alarm |
When a medium severity alarm occurs, the medium severity alarm message is displayed with an orange backlight. |
|
Handling Pop-up Trip and Alarm Messages
A trip or alarm message indicates that a potentially serious operating event has occurred. To address the event, take the following steps:
|
Step |
Action |
|---|---|
|
1 |
When the trip or alarm event message displays, press . The display screen displays a message explaining the context of the trip or details of the alarm event. The backlight color turns white. |
|
2 |
After reading the explanatory message, take the remedial steps necessary to resolve the underlying condition that caused the trip or alarm. |
|
3 |
After resolving the cause of the event, press to acknowledge the message. The explanatory message closes, and the display screen shows the menu screen. NOTE: Return to the screen by pressing ESC or the home button while a pop-up screen or
trip/alarm context screen is displayed.
|
|
4 |
If the event is latched, press the Test/Reset button for three seconds to reset the latched event and switch off the service LED. |
For information about recommended action on events, refer to the description in this guide of the function generating the event, and the relevant document:
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MasterPacT MTZ1 – Switch-Disconnectors and Circuit Breakers with MicroLogic X Control Unit From 630 to 1600 A – User Guide
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MasterPacT MTZ2/MTZ3 – Switch-Disconnectors and Circuit Breakers with MicroLogic X Control Unit From 800 to 6300 A – User Guide
For information about how MicroLogic X control units handle events, refer to Event Management.
Auto-acknowledgement of Pop-up Messages
The following medium severity events, displayed in an orange pop-up screen, can be acknowledged automatically by the MicroLogic X control unit, when the auto-acknowledgment mode is ON.
| Code | Event |
|---|---|
| 0x03F5 (1013) | Ir prealarm (I > 90% Ir) |
| 0x6200 (25088) | Ir start (I > 105% Ir) |
| 0x050C (1292) | Ig alarm |
| 0x050D (1293) | IΔn alarm |
| 0x6321 (25377) | IDMTL long time operate |
| 0x6310 (25360) | Undervoltage on 1 phase operate |
| 0x632A (25386) | Undervoltage on all 3 phases operate |
| 0x6311 (25361) | Overvoltage on 1 phase operate |
| 0x632B (25387) | Overvoltage on all 3 phases operate |
| 0x6315 (25365) | Underfrequency operate |
| 0x6316 (25366) | Overfrequency operate |
| 0x6214 (25108) | Reverse power start |
| 0x6314 (25364) | Reverse power operate |
| 0x6323 (25379) | FW directional overcurrent operate |
| 0x6324 (25380) | RV directional overcurrent operate |
The auto-acknowledgment mode and pop-up delay parameter can be set only on the MicroLogic X display screen at .
Auto-acknowledgment process is as follows:
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The pop-up delay starts when the orange pop-up screen related to the event is displayed.
-
If the event is in exit mode when the pop-up delay expires, the MicroLogic X control unit automatically acknowledges the orange pop-up screen.
The user does not need to acknowledge the pop-up message locally on the MicroLogic X display screen.
Example: For motor application, the user can set the pop-up delay as the maximum motor start time. Upon completion of the motor start, the MicroLogic X control unit automatically acknowledges the orange pop-up screen related to the event Ir start (I > 105% Ir). Therefore, the user does not need to acknowledge the pop-up message locally on the MicroLogic X display screen at each motor start.
Event Timeout
The event timeout can be configured in .
If Quick View scrolling is on, the event timeout is the same as the for Quick View.
If Quick View scrolling is off, the event timeout is displayed as .
For more information about event timeout configuration, refer to Configuring Quick View Mode.
ERMS Engaged Display
When the ERMS function is engaged by the external selector switch or with EcoStruxure Power Device app, the message is displayed with a blue backlight.
The screen indicates the means used to engage the ERMS function. The screen displays one or both of the following:
All screens, except pop-up messages, are displayed with a blue backlight while the ERMS function is engaged.
Tree navigation is possible by pressing ESC or the home button with the ERMS function engaged.
For more information, refer to the ERMS function description.
Error Messages
An error message is displayed when the MicroLogic X control unit detects an internal error.
For more information, refer to the following guides:
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MasterPacT MTZ1 - Circuit Breakers and Switch-Disconnectors - User Guide
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MasterPacT MTZ2/3 - Circuit Breakers and Switch-Disconnectors - User Guide