Pilz PNOZ mm0p 24VDC - Manual (Page 54)

Fieldbus modules
Operating Manual PNOZmulti communication interfaces
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Error codes on Modbus TCP
Code Name Description
01 Invalid function The PNOZ mc8p does not support the func-
tion code in the enquiry.
02 Invalid data address The data address received in the enquiry is
outside the memory range.
03 Invalid data Invalid data requested.
Web interface for commissioning and testing
A Pilz web interface can be used when commissioning or as a testing aid. It can be used to
poll data from the PNOZmulti.
} Commission a base unit and PNOZ mc8p as described in the operating instructions.
} Connect the PNOZ mc8p to the PC.
} Enter the IP address (URL) in your browser's address bar,
e.g.: http://172.16.216.139
} The input mask provides access to the inputs and outputs on the PNOZmulti system
and to the table segments.
Restricting access
In principle, each Ethernet subscriber can set up a connection to the PNOZ mc8p. This ac-
cess can be restricted.
} To establish a connection to the FTP site, enter the IP address (URL) of the
PNOZ mc8p in your browser's address bar.
A login window appears.
} Log in to gain access to the user range of the PNOZ mc8p.
The default access data is: User name: User
Password: Password
} Save the file ip_access.cfg on your PC and open it using an editor. Once opened the
file contains the following information:
[MODBUS/TCP]
*.*.*.*
[Ethernet/IP]
*.*.*.*
If *.*.*.* is entered, all subscribers will have unrestricted access.
} Instead of the characters *.*.*.*, enter the IP addresses of the subscribers to which you
wish to grant restricted access, e.g.:
[MODBUS/TCP]
172.16.205.24
172.16.205.40
[Ethernet/IP]
172.16.205.96
4.4.8
4.4.9