Configuration Registers - Jetter JetControl 365MC User Manual

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7.2.5 Configuration registers

Register numbers
Register areas
Registers -
Overview
User Manual – JetControl 365MC
Configuration registers grant you read or write access to the parameters of the IP
configuration. The configuration registers have 2 register areas that may differ in
content.
The basic register numbers of both ranges are dependent on the device. The reg-
ister number is calculated by adding the number of the module register (MR) to
the number of the basic register.
Device Data range
JC-365MC Configuration
memory
Parameters used
Tab. 39: Register numbers of the configuration registers
■ Registers R 101100 ... R 101165 contain the data which the controller has de-
termined from the contents of the configuration file during the boot phase. The
user has read-only access to this data.
■ Registers R 101200 ... R 101265 contain the data which are actually used to
initialize the IP interface. The user has read and write access to this data.
The data of the two register areas may differ for the following reasons:
■ Parameters of the IP interface can be changed at runtime. This affects the
value of the registers R 101200 ... R 101202.
■ The position of the DIP switch affects the actual IP address and thus the value
of R 101200.
Section in
Registers
config.ini
MR 0 IP
MR 1
MR 2
MR 3
MR 32 HOSTNAME SuffixType
MR 33
...
MR 51
Basic register
number
101100
101200
Name in config.ini Description
Address IP address of the controller
SubnetMask Specifies the subnet mask
DefGateWay IP address of the gateway to
other subnets
DNSServer IP address of the server for
the Domain Name System
The type of the automatically
generated suffix that is at-
tached to the controller name
Name Specifies the controller name
Identification and Configuration | 7
Register numbers
101100 ... 101165
101200 ... 101265
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