Dashboard Service Subscription

The above diagram presents a timeline of user interactions with the Weincloud Dashboard service, illustrating the various statuses that a user may experience: Unsubscribed, Subscribed, Expired, and Disabled.

The Dashboard service operates on a subscription basis managed through subscription. The following is a detailed description:

Subscription Card

A subscription card is used to generate a subscription. The subscription card can have three statuses:

• Unused: Already linked to a subscription but has not yet been used.
• In Use: The subscription card is currently being used.
• Expired: The subscription card has expired.

Subscription

Each subscription can be assigned to one or more HMIs. Subscriptions are categorized based on the status of the subscription card:

• Unsubscribed: The subscription card has expired for more than 3 months.
• Unused: A subscription card has been added but is not yet assigned to an HMI.
• Subscribed: There is an active subscription card in use.
• Expired: The subscription card has expired, but the expiration date is within the last 7 days.
• Disabled: The subscription card has expired, but the expiration date is within the last 3 months.

HMI Status

The subscription status of the HMI is categorized based on the linked subscription:

• Unsubscribed: The HMI does not retain any historical data and cannot view past data.
• Subscribed: The HMI operates normally and can save and view all historical data on Weincloud.
• Expired: The HMI continues to operate normally, but users should renew the subscription within a 7-day grace period to prevent the HMI from entering a Disabled state.
• Disabled: The HMI can still upload data, but Weincloud ceases to save the HMI's data, retaining only previously saved historical data. If the HMI is not re-subscribed during the disabled period, all stored historical data in Weincloud will be deleted after the 3-month Disabled period ends.

The table below provides a detailed explanation of the differences between each status:

Status	HMI Uploads Data	View HMI Status on Dashboard	Backup Historical Data	Weincloud Saves HMI Data
Unsubscribed	No	No	No	No
Subscribed	Yes	Yes	Yes	Yes
Expired	Yes	Yes	Yes	Yes
Disabled	Yes	Yes	Limited	No

The HMI status is influenced not only by the subscription status but also by the following situation:

Trial

First-time users of the Dashboard can opt for a 3-month free trial and convert to a formal subscription at any time if satisfied.

The status changes during the trial period are as follows:

The trial period provides the same capabilities as a formal subscription, with a slight limitation on the number of backups for historical data, restricted to 3 times per day:

Status	HMI Uploads Data	View HMI Status on Dashboard	Backup Historical Data
Trial	Yes	Yes	Limited

Note

• If no new subscription is added by the end of the 3-month free trial, the HMI will become [Unsubscribed].
• The 3-month free trial can be activated when the status is [Unsubscribed], [Expired], or [Disabled].

EasyAccess 2.0

If EasyAccess 2.0 is activated, the HMI will have 20 Dashboard data source tags available but will not be able to save historical data.