178
SI-Ethernet User Guide
Issue: 3
Where “Mod 100” refers to the fractional value of the result from
MM.002/
10000, (the value after the
decimal point).
e.g. For a value of 12345678 in Pr
MM.002
(12.34.56.78 on the keypad display), the major revision
is 12 and the minor revision is 34.
The returned data will consist of 2 unsigned bytes, the first byte will be the major revision value 12
(0x0C) and the second byte will be the minor revision value 34 (0x22).
Major revision
Minor revision
Serial Number
Returns the lower 4 bytes (32 bits) of the Ethernet interface serial number.
The Ethernet interface serial number is contained within two adjacent parameters, Pr
MM.004
Serial Number LS
displays the least 8 significant decimal digits and Pr
MM.005
Serial Number MS
displays the most 8 significant decimal digits.
For example, if the serial number of the onboard Ethernet interface is 123456789 then Pr
MM.005
Serial Number MS
will display 1 and Pr
MM.004
Serial Number LS
will display 23456789.
The Ethernet interface serial number is set during manufacture and cannot be changed.
Table 7-24 Revision specification
b7
b6
b5
b4
b3
b2
b1
b0
Major revision (
MM.002
/ 1000000)
R
Minor revision (
MM.002
/ 10000) Mod 100
b7
b6
b5
b4
b3
b2
b1
b0
0
0
0
0
1
1
0
0
Major revision = 12 (0x0C)
b7
b6
b5
b4
b3
b2
b1
b0
R
0
1
0
0
0
1
0
Minor revision = 34 (0x22)
Name:
SerialNumber
Class
0x01
Default
N/A
Instance
0x01
Data Type
UDINT
Attribute
0x06
Access
Get
Содержание Unidrive M600
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