Jetter JetMove D203, User Manual

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JetMove D203-JC24X 12.8 Setting the IP Address
Jetter AG 117
12.8.4 Setting the IP address via special function
During operation, the IP address of the integrated controller, on which the function is
executed, can be changed by means of special function 122. When this function has
been completed without errors, the new IP address can be read out of register 2931.
However, the configuration file "/System/cfg_var.ini" or registers 10132 and 10135
are not affected by this function (the address switches for setting the address have
not been switched neither), so that after the next reboot the settings defined here will
be activated again.
SYSTEM FUNCTION 122
Declaration SYSTEMFUNCTION (122, InReg, OutReg)
Parameter InReg: Number of the register containing the new IP
address.
Return values OutReg: Number of the register to which the result is
stored.
= 0: No error
> 0: Error
NOTICE!
Since this function directly accesses the interface on a low level, it should only be
activated during times when no network communication takes place. Failure to
do so may result in data loss.