5. Main features YHC 700
5.3 Bridging between YLC controllers
YHC700 manages the data exchange between YLC controllers, using the same mechanism
currently provided for and used by GSM 485..
5.4 Data logging (instantaneous data logger)
YHC can periodically:
• Send commands for reading the data from the connected control units
• Send them (via https) to a configured address (see chapter 5.6)
This service is called instantaneous data logging and can be activated during the YHC
configuration (see chapter 7.2.1)
ATTENTION: the instantaneous datalogger service is based on the periodic YLC polling
performed by YHC. Since this periodic reading can be disabled, please make sure it is
enabled before activating the instantaneous datalogging service.
5.5 YLC data caching
The data periodically read by the YLC control units can be cached and updated at each
reading. In this way, if a supervisor requests the control unit data, YHC can send it
immediately.
From FW 2.0,YLC data caching can be disabled.
5.6 Sending alarms
In control systems and hybrid systems
4
, you can decide to manage YLC alarms through the
YHC700.
YHC700 can send alarms only via its ethernet port, in two possible ways:
• via e-mail
• via HTTP/HTTPs post command
When configuring YHC700, you can specify which of the two modes you want to enable (you
can also enable both of them).
5.6.1 Sending alarms via e-mail
In the case of sending by e-mail you can specify:
● The email sending service used (you can choose between: ClimatelCloud or an
SMTP server with SSL or STARTTLS authentication). Default: ClimatelCloud
● A description of the sender
● Sender's email address (and password for authentication on the SMTP service used
for sending)
● Up to 5 email recipients of alarm emails
5.6.2 Sending alarms via HTTP/HTTPs
In the case of sending via HTTP post you can specify:
● The address of the server to send the alarm to
● The key to bind the data received to the plant they refer to.
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For the Control part of the hybrid system
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