Operation
Page 133 of 178
6.8.
INTERNAL DATA SPACE (IDS)
The ControlNet Router Status and Control can be mapped to a specific Internal Data Space
register offset. The Internal Status Offset Start is the address in the IDS where the module
status will be written to. The Internal Control Offset Start is the address in the IDS where the
module control will be read from.
Figure 6.20
–
Internal Status and Control Offset
6.8.1.
I
NTERNAL
S
TATUS
The Internal Status structure is shown below.
Field
Byte Offset
Parameter
Size
Data
Type
Description
Uptime
0
4
DINT
The number of seconds since the module
was powered up.
Date Year
4
2
INT
The module UTC Year.
Date Month
6
1
SINT
The module UTC Month.
Date Day
7
1
SINT
The module UTC Day.
Time Hour
8
1
SINT
The module UTC Hour.
Time Minute
9
1
SINT
The module UTC Minute.
Time Second
10
1
SINT
The module UTC Second.
Device Temperature
11
4
REAL
Current temperature of the device in °C.
Hardware MAC address
15
6
SINT[6]
The MAC address of the module.