Panasonic HMWIN - Device variables

Variable Description
Data
type
Buzzer
Setup
0 = disabled
1 = enabled (buzzer sounds as audible on any touchscreen event)
2 = buzzer status controlled by Buzzer Control system variable or by Buzzer on Touch
property inside the "Project properties" on page49
Buzzer on touchscreen (Setup=1) is not available on Linux platforms. See
"Buzzer on Touch" property in alternative.
int
Buzzer
Control
0 = buzzer off
1 = buzzer on
2 = buzzer blink
int
Buzzer Off
Time
Duration in milliseconds of off time when blink has been selected. Default = 1000. Range: 100–
5000.
int
Buzzer On
Time
Duration in milliseconds of on time when blink has been selected. Default = 1000. Range: 100–
5000.
int
Communication variables
Communication status between HMI device and controllers.
Variable Description
Data
type
Protocol
Communication
Status
Summarize the status of the communication protocols.
0 = No protocol running, protocol drivers might not have been properly downloaded to the
HMIdevice.
1 = Protocols loaded and started, no communication error.
2 = At least one communication protocol is reporting an error.
int
Read
only
Protocol Error
Message
Communication error with error source.
For example: "[xxxx]" where "xxxx" is the protocol abbreviation, the error source.
Multiple acronyms appear in case of multiple error sources. Blank when no errors are
reported.
ASCII
string
Read
only
Protocol Error
Count
Number of communication errors occurred since last reset. Reset value with Reset
Protocol Error Count action, see "System actions" on page135.
int
Read
only
Daylight Saving Time variables
Information on the system clock. The variables contain information on the "local" time. Standard Time (solar time) and Day
Light Saving time (DST) are available.
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HMWIN Studio |User Manual|v206 (2017-06-30) |EN|© 2014-2017 Panasonic Electric Works Europe AG
Communication variables