Festo CPX-FB33 Operating Instructions Manual page 33

Diagnostics
Payload
{
"PROCESS":{
"Timestamp":"<CPX:FBD_TIMESPAMP>",
"TimestampQuality":"<CPX:FBD_TIMESTAMP_QUALITY>",
"TemplateSelection":<TEMPLATE_SELECTION>,
"TemplateVersion":"<TEMPLATE_VERSION>",
"InputValues":<CPX:FBD_INPUT_VALUES>,
"OutputValues":<CPX:FBD_OUTPUT_VALUES>
}
}
9.8.2.5 Process_Module
The process data image of a module with time stamp and time quality. The telegram is sent cyclically
every 5 s for all configured modules.
The configuration takes place via the control software è 7.2 Setting up MQTT communication,
è Procedure step 5.
The length of the InputValues and OutputValues fields is determined by the number of input and
output bytes of the respective module. The data within the fields must be interpreted according to the
module's user manual. The byte order corresponds to the order of the data fetched from the module.
Topic
<TOPIC_PREFIX>/PROCESS_MODULE/<TEMPLATE_VERSION>/<TEMPLATE_SELECTION>
Payload
{
"PROCESS_MODULE":{
"Timestamp":"<CPX:FBD_TIMESTAMP>",
"TimestampQuality":"<CPX:FBD_TIMESTAMP_QUALITY>",
"TemplateSelection":<TEMPLATE_SELECTION>,
"TemplateVersion":"<TEMPLATE_VERSION>",
"ModuleNumber":<CPX:Mx_MODULE_NUMBER>,
"InputValues":<CPX:Mx_INPUT_VALUES>,
"OutputValues":<CPX:Mx_OUTPUT_VALUES>
}
}
9.8.2.6 Diagnostics
After the connection to Broker has been established, the telegram is sent for each pending diagnostic
message and then for each incoming or outgoing diagnostic message.
Topic
<TOPIC_PREFIX>/DIAG/<TEMPLATE_VERSION>/<TEMPLATE_SELECTION>
Festo — CPX(-M)-FB33/34/35/43/44/45 — 2022-05f 33