Event type

Message.

Trigger

This event is triggered by a user action.

Meaning

An adjustment was carried out.

Possible root cause

A user did an adjustment on a measuring point.

Action

React according to internal SOP's.

No reaction required in case this message is expected.

Event type

Message (if no limits are set), Warning or Alarm (if limits are set).

Trigger

This event is triggered by the system due to user configuration.

Meaning

An alarm script has been run.

Possible root cause

The conditions of an alarm script were fulfilled and the alarm script was executed.

Action

React according to internal SOP's.

Event type

Message.

Trigger

This event is triggered by the system.

Meaning

A different gateway has been allocated to a wireless device.

Possible root cause

oA new gateway with a better signal than the original one has been detected and therefore chosen by the wireless device.

oThe original gateway is offline, and communication changes to another gateway.

Action

React according to internal SOP's.

No reaction required in case this message is expected.

Comment

This event can only occur if the gateways are setup to create a redundancy (same network ID and channel)

Event type

Message.

Trigger

This event is triggered by a user action.

Meaning

A calibration was carried out.

Possible root cause

A user did a calibration on a measuring point.

Action

React according to internal SOP's.

No reaction required in case this message is expected.

Event type

Reminder.

Trigger

This event is triggered by the system due to user configuration.

Meaning

A calibration reminder was triggered.

Possible root cause

A user set a reminder for a calibration with a defined time lapse. The lapse was achieved.

Action

React according to internal SOP's.

1)Calibrate the measuring point in question.

2)Afterwards close the reminder eventually set a new reminder.

Event type

Message.

Trigger

This event is triggered by a user action.

Meaning

An element has been created.

Possible root cause

A user has created a new element (new user, group, device, measuring point or report).

Action

React according to internal SOP's.

No reaction required in case this message is expected.

Event type

Reminder.

Trigger

This event is triggered by the system.

Meaning

The RMS server tries to read out (backfill) data from device after recovering from communication interruption. But the backfilling is not successful and data is missing from the SQL database.

Details

As of the version 2.2.0, only one data gap event will be created. If a try again is carried out. The event will no longer but pending (in bold in the audit trail). Based upon the outcome, the event will remain closed (successful download of data) or will reopen (time or no data).

As of such in the one data gap event, the following comments can be visible:

1.Try again.

2.No data.

3.Retry success.

4.Timeout.

Case 1

Behavior

1)Until V1.3.1: Three "read out data" trials with the "timeout" message. Afterwards the "data gap" event occurs.

2)As of V2.0.0: The system retries over a period of 3 days. If a "timeout" occurs, the logger cannot communicate with the gateway correctly.

Possible root cause

A communication problem between the device and the server during "read out data":

oFaulty power supply.

oA network issue.

oA gateway issue.

oWireless communication issue.

Action

React according to internal SOP's.

1)Check the device status and make sure it is not in the device timeout status. Retry to read out the data manually: "Event" page > "Data gap event" > "Try again" (Warning: if all of the data cannot be downloaded, then a new "data gap" event will occur with the remaining data not yet downloaded).

2)Check the wireless signal strength: Network Planning and Monitoring.

Comment

Rotronic do not recommend installing the RMS-MLOG-T-868/915 in climatic chambers (limited communication, diminished battery life, condensation...).

Case 2

Behavior

The "read out data" trial with "no data" message followed by a "data gap" event.

Possible root cause

The device has no measured data for the asked time period:

oFaulty power supply (Battery, external supply, PoE).

oThe device was switched off.

oThere was a deviation of the time synchronization.

Action

React according to internal SOP's.

1)Check in the audit trail for related information such as "Measuring time not valid" during the period of the data gap.

2)Check in the IT system, whether the server time made a big jump.

3)Close the "data gap" as no data is available.

Comment

If "Measuring time not valid" appear in the audit trail, the device's real time clock (RTC) has been adjusted to the server time. The "data gap" time stamp may never have existed on the data logger. In which case, no data can be downloaded.

Warning if the software version <V2.1.0, then on the Rotronic Cloud, the server time change cannot be seen within the audit trial.

Case 3

Behavior

The "read out data" event closes with a "timeout" on an RMS-LOG-L.

Possible root cause

The RMS-LOG-L will not show a "data gap" but only a "timeout".

Action

Check the available memory to confirm that the data is no longer available.

Comment

Rotronic AG will update the RMS-LOG-L firmware to correct this issue.

Case 4

Behavior

The "read out data" trial with "no data" and the device is set to a 10s measurement interval.

Possible root cause

The server time has changed, but the change is smaller than 30s.

The RMS software will communicate server time changes in the audit trail, only if the time change is >30s.

Action

React according to internal SOP's.

Comment

Rotronic recommend monitoring the server time offset. This can be done via the Add other System Measurement Points.

Event type

Message.

Trigger

This event is triggered by a user action.

Meaning

An element has been deleted.

Possible root cause

A user has deleted an element (user, group, device, measuring point or template).

Action

React according to internal SOP's.

No reaction required in case this message is expected.

Event type

Error.

Trigger

This event is triggered by the system. The device timeout time is set by the user under the device settings. Rotronic recommend a device timeout of  four (4) times the measurement interval.

Meaning

Measured data was not received on the server side for longer than defined timeout limit. Then the device timeout from the WebService will be shown within the next 5 seconds.

Case 1

Behavior

Timeout for a certain period (defined by the user in the settings).

Possible root cause

For wired devices:

oA problem with the device power supply.

oA network problem between the server and the device.

For wireless devices:

oA problem with device power supply.

oA network problem between the server and the gateway.

oA disturbance or weak signal to the wireless devices.

oThe wireless network settings are incorrect (Tools>Diagnose Explained).

Action

React according to internal SOP's.

1)Check to see if there are a any validation or maintenance work on-going, react according to the internal SOP's and check that the data was backfilled.

2)Check the power supply and network of the gateway and/or devices.

3)Check the wireless signal strength: Network Planning and Monitoring.

4)Check the wireless device parameter settings: Guidelines for RMS wireless parameter settings.

Comment

If various wireless networks are running, make sure that the networks are not in conflict with each other.

Case 2

Behavior

Timeout remains

Possible root cause

oThe battery capacity is too low.

oNo power supply.

oNo network connection to the server (See with the local IT team and check for internal firewall updates or other system updates).

oA device malfunction.

Action

React according to internal SOP's.

Check the device status (hardware, power supply, network connection...).

Important:

If the RMS wireless device is offline and in Device Timeout for a longer period of time, then this may cause for the wireless module to be sent into failure mode. This happens when a very low power supply is supplied to the device. Once the wireless module is in failure mode, it cannot be resuscitated. Once the wireless module has failed, the device's LED will blink differently to any way that is described in the manual.

Recommendation: Please remove the batteries if the user anticipates keeping a wireless device disconnected for a longer period of time.

Event type

Message.

Trigger

This event is triggered by a user action.

Meaning

An element has been edited.

Possible root cause

A user has edited the property of an element (user, device, measuring point).

Action

React according to internal SOP's.

No reaction required in case this message is expected.

Event type

Message.

Trigger

This event is triggered by the system.

Meaning

An element has been edited.

Possible root cause

The system (data base) moves all 30/31 days the old measurement values from one table to another one in the data base.

Action

React according to internal SOP's.

No reaction required in case this message is expected.

Event type

Message.

Trigger

This event is triggered by the system.

Meaning

An element has been edited.

Possible root cause

The AES encryption key for a device has been updated. This event will appear at a regular interval within the audit trail.

Possible root cause RMS-CONVERTER-100

When the RMS-CONVERTER-100 cannot reach any devices within the network, then the device will keep restarting due to the watchdog function. During the restart a new encryption key is exchanged.

Action

React according to internal SOP's.

No reaction required in case this message is expected.

Event type

Message.

Trigger

This event is triggered by a user action.

Meaning

Alarm notifications have been inhibited.

Possible root cause

A user has inhibited an alarm or a warning for a certain time.

Action

React according to internal SOP's.

No reaction required in case this message is expected.

Event type

Message.

Trigger

This event is triggered by a user action.

Meaning

Technical alarms have been inhibited.

Possible root cause

A user has inhibited technical alarms (sensor error, device timeout, low battery) for a certain time.

Action

React according to internal SOP's.

No reaction required in case this message is expected.

Event type

Message.

Trigger

This event is triggered by a user action.

Meaning

A user has logged in.

Possible root cause

A user has logged in.

Action

React according to internal SOP's.

1)No reaction required in case this message is expected.

2)In case of an unexpected "Log in", contact your IT responsible.

Event type

Message.

Trigger

This event is triggered by a user action.

Meaning

A user has logged out.

Possible root cause

A user has logged out.

Action

React according to internal SOP's.

1)No reaction required in case this message is expected.

2)In case of an unexpected "Log out", contact your IT responsible.

Event type

Reminder.

Trigger

This event is triggered by the system.

Meaning

A device battery is low.

Possible root cause

oThe battery is used and must be changed.

oDuring a battery change, after the old battery was removed, the new battery was inserted quickly. The capacitor on the device was not discharged completely and therefore the counter was not reset.

Action

React according to internal SOP's.

Change the battery. After removing the old battery, wait minimum 1 minute or press the button on the device before putting in the new one: Reminder event - Low battery

Comment

oShould the "timeout" event occur frequently, the device battery will decrease at an increased rate due to the fact that the device will try to reconnect to the system.

oRMS-MLOG-T/T10 devices with firmware <1.5 have no battery voltage monitoring, only a counter.

oRMS-MLOG-B/BT devices with firmware <1.3 have no battery voltage monitoring, only a counter.

oRMS-MDI/MADC and RMS-MLOG-LGT devices with firmware <1.4 have no battery voltage monitoring, only a counter.

Event type

Warning or Alarm.

Trigger

This event is triggered by the system due to user configuration.

Meaning

The measured value was out of defined warning/alarming limits.

Possible root cause

oMeasuring value too high or too low.

oThe wrong alarm/warning levels have been set.

oSimulated values on the measuring points.

oValidation scripts can also trigger warnings and alarms.

Action

React according to internal SOP's.

1)Check measured data during alarm/warning.

2)In case of suspicion, check alarm/warning levels, delays and hysteresis.

3)Acknowledge/Inhibit the alarm/warning according to internal SOP's.

4)Remove simulated values if required.

Comment

Should the details in the audit trail be proceeded by [Retroactive], this simply means that the event was not triggered at the time that the measured value out of limit occurred, but at a later time, once the data was downloaded.

Important:

If a "measured value out of limit" occurs and the measuring point then goes offline, the alarm will remain in warning or alarm. The warning/alarm will only end once the measuring point is online and the measurement value no longer above/below the defined limits.

If a measuring point with a delay is in alarm/warning status and then goes offline, the "measured value out of limit" will occur after the delay time and only close once the measuring point is updated and no longer in alarm/warning.

Warning: the hysteresis value and alarm limits for retroactively downloaded data are only seen after downloading data and warning/alarms will only be closed once this data downloaded.

Event type

Reminder.

Trigger

This event is triggered by the system.

Meaning

The time stamp received from the device (device time) is different to the system time (server time). It is important to note that the LAN devices synchronise with each communication and as of such should not show any measuring time not valid events unless the server time is changed.

Case 1

Behavior

Only a single message. The difference between the device time and the server time < 1 minute.

Possible root cause

A delay on the measuring data transmission. Service restart on server, server reboot, network issues.

Action

React according to internal SOP's.

No reaction required, if this happens seldom and the system works further without any issues.

In case the message appears too frequently:

1)Check the settings such as the service restart interval.

2)Check the IT infrastructure.

Comment

Case 2

Behavior

Only a single message. The difference between the device time and the server time > 1 minute.

Possible root cause

The device has restarted and it was using the last know time stamp, which was stored internally.

Action

React according to internal SOP's.

No reaction required, if this happened after re-powering or re-pairing a device.

In case message appears too frequently:

1)Check the IIS settings about the application recycle.

2)Check the IT infrastructure.

Case 3

Behavior

Consecutive messages every interval.

Possible root cause

Device control crashed due to low power supply:

oLow battery status.

oToo low supply voltage in case of an external power supply.

oThe device is subjected to very low temperatures.

oA device malfunction.

Action

React according to internal SOP's.

1)Change the device battery.

2)Remove the device from the very low temperature environment and consider the use of an extension cable.

3)Check the external power supply.

Case 4

Behavior

The message appears for different devices at the same time and the device time on different devices are the same.

Possible root cause

The server time has been updated. The device time and server time will mismatch.

Action

React according to internal SOP's.

Check the IT infrastructure. The server time shall not have big jumps.

Setup the monitoring of the server time offset via a system measuring point: Tools>Setup>Measuring Points Explained.

Case 5

Behavior

Consecutive messages every interval and the device measuring time is always the same.

Possible root cause

The internal wireless antenna is creating disturbances, short circuiting the electronics.

Action

React to the internal SOP's.

Bend the antenna according to the instructions: What Antenna is installed on the Rotronic Devices.

Case 6

Behavior

One or multiple devices have measuring time not valid events.

Possible root cause

Network messages are delivered over the network with a delay or remain blocked in the RMS server (IIS) for a certain time (due to an overload, virus scanner, Windows Update, backup or any process which is blocking the server).

This scenario is very difficult to prove. Typically, these things always happen around the same time.

Action

React according to internal SOP's.

Check the IT infrastructure. The server time shall not have big jumps.

Setup the monitoring of the server time offset via a system measuring point: Tools>Setup>Measuring Points Explained.

Case 7

Behavior

A LAN device has measuring time not valid events.

Possible root cause

The device has an internal problem with the time (e.g. the quartz).

Action

Replace the device.

Important:

The occurrence of an event depends on both the underlying reason and the interval of the device. An event that occurs due to a delayed message caused by network problems is likely to end quickly as soon as the network congestion is resolved.

A change in server time is as follows: A LAN device updates the server time every 10 seconds, but does not make a correction until the median of the last 12 server time differences is greater than 500ms. As long as no correction has been made, the device may send measured values with an incorrect time. Therefore, it also depends on the measurement interval and when the correction is performed compared to the measurement interval.

Event type

Reminder.

Trigger

This event is triggered by the system.

Meaning

A probe was replaced.

Possible root cause

A change in probe serial number was detected.

Action

React according to internal SOP's.

1)No reaction required in case this message is expected.

2)Acknowledge the event according to internal SOP's.

Comment

The event is frequently seen during calibration should the probe be removed from the logger for calibration.

Event type

Message.

Trigger

This event is triggered by the system.

Meaning

RMS detects missing data for a period and tries to read back the missing data from the device.

Case 1

Behavior

With single devices and seldom occurs.        

Possible root cause

Short-term failure of the wired or wireless connection.

Action

React according to internal SOP's.

No reaction required in case this message is expected.

Case 2

Behavior

With single devices and frequently occurs

Possible root cause

oThe connection between the  server and the wired device is disturbed, network issue.

oA disturbance or weak signal for the wireless devices.

Action

React according to internal SOP's.

A frequent "read out data" message is an indication of a network issue (frequent communication interruption). Check the network and/or wireless connection: Guidelines for RMS wireless parameter settings.

Case 3

Behavior

Happens to all measuring points at the same time.

Possible root cause

oThe server was offline due to an application recycle. It starts to backfill the data when it is online again.

oThe connection to the server was disturbed, network issue.

Action

React according to internal SOP's.

1)No reaction required if an expected offline of the server was expected.

2)Check the IIS settings about the application recycle.

3)Check the network connection.

Event type

Message.

Trigger

This event is triggered by the system due to user configuration.

Meaning

An email was sent to a certain user due to reminder/alarm/warning/error. The send E-Mail event can exist in the audit trail multiple times for one event if the E-Mail is sent to multiple users that are using different time zones and different E-Mail formats (short or normal)

Possible root cause

A reminder/alarm/warning/error occurred and an email was sent according to the notification settings.

Action

React according to internal SOP's.

React based on the email content and/or internal SOP's.

Event type

Message.

Trigger

This event is triggered by the system due to user configuration.

Meaning

An SMS was sent to a certain user due to reminder/alarm/warning/error.

Possible root cause

A reminder/alarm/warning/error occurred and an SMS was sent according to the notification settings.

Action

React according to internal SOP's.

React based on the SMS content and/or internal SOP's.

Event type

Message.

Trigger

This event is triggered by the system due to user configuration.

Meaning

Data was sent to a certain user due to the configuration under Actions.

Possible root cause

The Conditions of the action have been fulfilled and the data transmission has been executed.

Action

React according to internal SOP's.

No reaction required in case this message is expected.

Event type

Error.

Trigger

This event is triggered by the system.

Meaning

An error has been detected on sensor/probe.

During this time, no measurements will be carried out. No data gap event will appear in the audit trail as "data" is being collected, even if this data is not valid but only "---".

Possible root cause

oThe sensor/probe is defective.

oThe sensor/probe is disconnected or has a bad connection to the device.

oA device malfunction has occurred.

Action

React according to internal SOP's.

1)Check the audit trail for other related events.

2)Check the physical connection of sensor/probe.

3)Try with another sensor/probe if possible.

PCD details

The sensor error appears if:

•no communication to the differential pressure sensor and/or to the ambient pressure sensor (for the flow version) is possible or takes too long.

•the sensor used is the membrane version and the reading is above the sensor limits (out of range).

Event type

Reminder.

Trigger

This event is triggered by the system due to user configuration.

Meaning

A device is set to simulator mode.

Possible root cause

oFor the mini modules, the check box for simulator can be selected under "Setup" > "Device" > "Device properties".

oFor the digital probes, the devices are set to simulator mode via the RMS-Config tool.

Action

React according to internal SOP's.

No reaction required in case this message is expected.

Event type

Error.

Trigger

This event is triggered by the system.

Meaning

A software exception has occurred.

Possible root cause

oAfter an RMS service restart, several "software exception" messages can be triggered. RMS service restart is controlled via the IIS settings

oAnother software problem

Action

React according to internal SOP's.

If the "software exception" only occurs seldom and right after the RMS service restart, no reactions are required.

Event type

Message.

Trigger

This event is triggered by the system.

Meaning

An event that is triggered by the system.

Possible root cause

For example an RMS server stop/restart.

Action

React according to internal SOP's.

No reaction required in case this message is expected.

Additional details 1

The system error "The RMS Database is not available" will appear if there is no communication between the RMS application and the RMS database for a period longer than 10 seconds. However, if the latency here is constantly too high, the RMS will no longer run correctly. A latency in the ms range should be aimed for here.

Additional details 2

The following events will be visible within the audit trail every 29 hours as the IIS WebServer recycles:

•Start WebPage Host: XXX Version: YYY Process: ZZZ.

•Start WebService Host: XXX Version: YYY Process: ZZZ.

•Stop Webpage Host: XXX Version: YYY.

Additional details 3

The following event will be visible within the audit trail when the ServiceManager starts (when the server starts up):

•RMS system changed to active state [XXX].

Event type

Message.

Trigger

This event is triggered by the system due to user configuration.

Meaning

A telephone call was made to a certain user due to reminder/alarm/warning/error.

Possible root cause

A reminder/alarm/warning/error occurred and a telephone call was made according to the notification settings.

Action

React according to internal SOP's.

React based on the telephone call content and/or internal SOP's.

Event type

Message.

Trigger

This event is triggered by a user action.

Meaning

A switch output has been turned off.

Possible root cause

oThe conditions of an alarm script were fulfilled and the alarm script was executed and the switch output was turned off.

oA user turned off the switch output manually using a virtual button.

Action

React according to internal SOP's.

No reaction required in case this message is expected.

Event type

Message.

Trigger

This event is triggered by a user action.

Meaning

A switch output has been turned on.

Possible root cause

oThe conditions of an alarm script were fulfilled and the alarm script was executed and the switch output was turned on.

oA user turned on the switch output manually using a virtual button.

Action

React according to internal SOP's.

No reaction required in case this message is expected.