coval GVMAX HD Serie Manual De Instrucciones Simplificado página 15

GVMAX HD
Heavy Duty Communicating Vacuum Pumps
10. IO-LINK PARAMETER SETTINGS
IO-Link communication
IO-Link revision
Transmission rate
Min. cycle time
Update of the IODD device description file: available for download.
Important note: the use of v1.1 IO-Link master is mandatory to ensure compatibility
with upcoming GVMAXHD release which will support COM3 transfer rate.
11. NFC
11.1 Technical data
GVMAX HD vacuum pumps include Near Field Communication (NFC) technology that en-
ables short-range wireless data transfers between two devices.
The GVMAX HD and the remote HMI both include an NFC tag that gives mobile devices
read and/or write access to the diagnostic data and pump settings, provided they feature
this technology and have the COVAL Vacuum Manager mobile app installed (available on
App Store and Google Play).
11.2 Using NFC
Proceed as follows for efficient use and optimal connection between devices:
ƒ Locate the NFC antenna on your mobile device
ƒ When prompted by the app (initial connection or settings update),
place your mobile device as parallel as possible to the front panel of the
GVMAX HD making sure to align the NFC antennas
GVMAX HD data can be read or written regardless of whether
the vacuum pump is switched on or off. However, firmware up-
dates require the pump to be switched on.
11.3 Downloading the COVAL VACUUM MANAGER NFC app
Mobile apps available:
ƒ Android, version 8.1 and higher.
ƒ iOS, version 13 and higher.
www.coval.com
1.1
COM2 / 38.4 Kbit/s
4 ms
SIMPLIFIED OPERATING INSTRUCTIONS
SIO mode
Process data input (PDI)
Process data output (PDO)
-15-
EN
Yes
6 bytes
1 byte