PowerChute Serial Shutdown v1.2 issues (2024)

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PowerChute Serial Shutdown v1.2 issues (1)

PowerChute Serial Shutdown v1.2 issues (2)crawfish

Crewman

Posted: ‎2024-04-0206:58 PM

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Posted: ‎2024-04-0206:58 PM

PowerChute Serial Shutdown v1.2 issues

I just installed PSS 1.2 in Windows 11 Pro, enabled hibernation as the shutdown mode, and it works. However, when the system is powered back on, the HTML interface is unavailable for a couple of minutes, and that's because the service has terminated/crashed. There is an Event 7031 in the Windows System event log that says:

"The PowerChute Serial Shutdown service terminated unexpectedly. It has done this 1 time(s). The following corrective action will be taken in 60000 milliseconds: Restart the service."

Once it's restarted, it works normally. However, despite being configured with all the default logging settings, the PSS Event Log is empty. The service is making entries into the Windows event log, but not its own. These glitches are reproducible, two out of two tries.

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Replies 5

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Posted: ‎2024-04-0311:34 AM

I hate to tell you this but choosing hibernation mode is a recipe for disaster. As you see the system does not cleanly terminate or reload all of the services / processes.

I understand why people use the hibernation mode vs reboot / restart / shut down. But, Microsoft has been touting this feature for three generations and it relies on both the third party software developers and Microsoft to follow defined integration.

A break fix is to have the application (service) load after a defined time. This is something I saw done as a band aid on several target sites that wanted to use hibernate mode. Going off memory one site created a script vs the other modified some of the DLL’s in the application.

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PowerChute Serial Shutdown v1.2 issues (5)

PowerChute Serial Shutdown v1.2 issues (6)crawfish

Crewman

Posted: ‎2024-04-0312:53 PM

In response to Teken

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Posted: ‎2024-04-0312:53 PM

Hibernation works fine on my systems, which currently range from a 5800X to i5 4670 to N100 Mini PC. I've been using it with UPS software for probably 20 years, and I consider it an essential feature. This crashing problem is isolated to the PSS service and is not a general problem with hibernation. Fortunately, the service does get restarted after a minute or two, but it shouldn't be happening at all, and it's concerning that the tray icon stays its healthy green color instead of noticing the service has gone away. I expect they'll be able to fix these things without too much trouble.

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PowerChute Serial Shutdown v1.2 issues (7)

PowerChute Serial Shutdown v1.2 issues (8)BillPPowerChute Serial Shutdown v1.2 issues (9)

Administrator

Posted: ‎2024-04-0301:17 PM

In response to Teken

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Posted: ‎2024-04-0301:17 PM

@crawfish

Check the browser setting. That may be the issue with the PowerChute event log.

See Schneider Electric FAQ FA400494https://www.se.com/us/en/faqs/FA400494/

As for the service issue. I agree with@Teken. Try setting a delay for the service start to see if that fixes the issue.

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PowerChute Serial Shutdown v1.2 issues (10)

PowerChute Serial Shutdown v1.2 issues (11)crawfish

Crewman

Posted: ‎2024-04-0306:23 PM

In response to BillP

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Posted: ‎2024-04-0306:23 PM

Event log solved.

As for the service problem, changing to Delayed Start doesn't help.Hibernating manually, the sequence of (relevant) events is as follows, with 1-4 hibernating and 5-6 resuming from hibernation:

  1. Windows System Log - 4/3/24 8:03:00 PM - Kernel-Power - Event 187 - "User-mode process attempted to change the system state by calling SetSuspendState or SetSystemPowerState APIs."
  2. Windows Application Log - 4/3/24 8:03:02 PM - APCPBEAgent - Event 1000 - "Monitoring Stopped"
  3. Windows System Log - 4/3/24 8:03:02 PM - Service Control Manager - Event 7031 - "The PowerChute Serial Shutdown service terminated unexpectedly. It has done this 1 time(s). The following corrective action will be taken in 60000 milliseconds: Restart the service."
  4. Windows System Log - 4/3/24 8:03:03 PM - Kernel-Power - Event 42 - "The system is entering sleep. Sleep Reason: Application API"
  5. Windows System Log - 4/3/24 8:04:24 PM - Power-Troubleshooter - Event 1 - "The system has returned from a low power state."
  6. Windows Application Log - 4/3/24 8:05:22 PM - APCPBEAgent - Event 1000 - "Monitoring Started"

The problem is somewhere in events 2 and 3, which occur when hibernation is initiated. It seems the APC service is not handling the hibernation event correctly, whether I initiate it manually, or it does so itself on power failure. It's the only service crashing during hibernation.

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PowerChute Serial Shutdown v1.2 issues (12)

PowerChute Serial Shutdown v1.2 issues (13)crawfish

Crewman

Posted: ‎2024-04-0406:05 PM

In response to crawfish

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Posted: ‎2024-04-0406:05 PM

Turns out they already know about the service restart problem. Under "Known Issues", the Release Notes say:

PowerChute Serial Shutdown v1.2 Release Notes (schneider-electric.com)

"When Windows OS is resuming operations after hibernate/sleep,
the PowerChute Serial Shutdown agent service will restart. The
Web UI will be unavailable for one minute after returning from
hibernate/sleep and your OS will be momentarily unprotected"

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PowerChute Serial Shutdown v1.2 issues (14)

PowerChute Serial Shutdown v1.2 issues (15)

PowerChute Serial Shutdown v1.2 issues (2024)

FAQs

What is PowerChute network shutdown? ›

In an Advanced UPS configuration, a single instance of PowerChute Network Shutdown can monitor multiple UPS setups and initiate graceful shutdown of equipment based on different redundancy levels. Each setup can be a single UPS or a UPS group.

Why is my APC UPS not working? ›

Be sure that the power cable is securely connected to the unit and to the utility power supply. The input circuit breaker has tripped. Reduce the load to the UPS, disconnect nonessential equipment and reset the circuit breaker. Check the utility power supply to the UPS by plugging in a table lamp.

How do I reset an UPS? ›

The UPS will reset itself after a power outage. At this point there will be beeping and the UPS will be in bypass mode. o Go to the back and flip the switch to “Utility” o On the front of the UPS hold the OFF button for a second until it beeps.

Is PowerChute discontinued? ›

PowerChute Business Edition has been replaced

Ensure your small and medium business is protected and be prepared for unexpected power disturbances with PowerChute Serial Shutdown, compatible with Smart-UPS. PowerChute Business Edition has been discontinued since the end of April 2024.

What replaced the PowerChute? ›

PowerChute Personal Edition is now being directly replaced by PowerChute Serial Shutdown. Keep your critical home and home office devices connected. Protect your personal and professional data and prolong your high-end PC's life expectancy with PowerChute Serial Shutdown, compatible with Back-UPS models.

How do I know if my UPS is faulty? ›

A tell-tell sign that a UPS battery is about to fail is the existence of a sharp beeping sound coming from the UPS or amber caution lights or symbols displaying on the unit's digital display. If either of these exist, testing should be done immediately and if appropriate, the batteries replaced.

Why does my UPS keep failing? ›

There are five major reasons why your UPS is not working properly, or you may be experiencing UPS failure. Battery failure, capacitor issues, fan breakdowns, ageing power supplies, or connection failure can all cause issues.

How do you reset the network interface on APC UPS? ›

To reset the network interface of an SMT, SMTL, SMX, or SRTL model UPS on the display interface, hold the UP and DOWN buttons simultaneously for 10 seconds. The display flashes to indicate that the network interface has restarted.

How do I configure shutdown on APC? ›

Go to Configure Events. Select UPS On Battery and click Shutdown. Click Enable Shutdown. Enter the desired amount of time you would like the UPS to run on battery prior to PowerChute starting the shutdown process and then click Apply.

What is APC UPS bypass mode? ›

UPS Bypass mode is when you switch the circuit from going through the UPS to going around or bypassing it. A manual bypass switch is used to remove the UPS system from the circuit for servicing or maintenance or if it is no longer working correctly.

How do I restart APC UPS? ›

APC Smart UPS - How to reset / restart
  1. Turn off and unplug UPS from wall.
  2. Press and hold the OFF button again.
  3. You may see a quick flash of the LED's and you should hear an audible ""click"" from the UPS.
  4. Turn UPS back on.

How do I fix my UPS problem? ›

Be sure the line cord is connected. Be sure each circuit breaker is in the On position, or replace the fuse if needed. If this occurs repeatedly, contact an authorized service provider. Check the UPS LEDs to be sure a battery or site wiring problem has not occurred.

What is the use of reset button in UPS? ›

Those are circuit breakers. If one of the circuits were to be tripped, that button would be sticking out significantly farther than normal and would need to be pushed back in to reset the circuit.

What is PowerChute for? ›

APC PowerChute™ is a UPS management software enabling graceful system shutdowns and providing energy management capabilities.

What is the default authentication phrase for PowerChute network shutdown? ›

Resolution: The administrator authentication phrase used by PowerChute Network Shutdown (PCNS) should be the same as that used in the NMC. The default used by the NMC is admin user phrase forAP9617, AP9618, AP9619, and AP9630, AP9631, AP9635 that are running firmware version 6.7 and below.

How do I upgrade the PowerChute network shutdown appliance? ›

To run an updated version of PowerChute power off the current PowerChute VM, and install the latest version of the PowerChute Virtual Appliance. The latest version will contain updated security and an updated version of Linux. We do not support upgrading the version of PowerChute running on the PowerChute VM.

How do I stop PowerChute service? ›

To start or stop the PowerChute service on Windows using the Services console:
  1. Click Start > Run.
  2. Type Services. msc to, and click OK.
  3. Click on the service named PowerChute Network Shutdown.
  4. Click on Start the service or Stop the service to start or stop the PowerChute service.
Sep 1, 2016

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