PageRequest, CurrentPage and SyncOptions
It is possible to have HMI Runtime exchange devices information on the page shown by the HMI. You can synchronize
pages shown on the HMI device and on HMWIN Client or to control an HMI project from a controller such as a PLC.
The following properties can be customized:
Property Description
PageRequest Page to be shown on the HMI device and on HMWIN Client.
Attached tag must contain an integer value within the range of the available project pages and must be
available at least as a Read resource.
CurrentPage Page number displayed on the HMI device or on HMWIN Client or on both.
Attached tag must be available at least as a Write resource and must have integer data type.
SyncOptions Synchronization of project pages with the value contained into the CurrentPage property.
Options can be:
l disable: page number value is ignored,
l local: page number displayed on HMI,
l remote : page number displayed on HMWIN Client.
l local + remote: page number displayed on HMI and on HMWIN Client, if different pages are
displayed the last page loaded is considered.
Example: forced page change from controller/PLC to HMI device and HMWIN Client
Set properties as follows:
PageRequest attached to tag "A"
CurrentPage empty
SyncOptions disable
Set value of tag "A" to display the requested page on HMI device and HMWIN Client.
Example: forced page change from controller/PLC to HMI and HMWIN Client. Read current page
loaded on HMI
Set properties as follows:
PageRequest attached to tag "A"
CurrentPage attached to a tag "B" as read/write
SyncOptions local
Set value of tag "A" to display the requested page on HMI device and HMWIN Client. Tag "B" will contain the number of
page currently shown by the device.
Example: forced page change from controller/PLC to HMI device and HMWIN Client. Read current
page loaded on HMWIN Client.
Set properties as follows:
HMWIN Studio |User Manual| v206 (2017-06-30) | EN| © 2014-2017 Panasonic Electric Works Europe AG
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5 Project properties
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