Ametek 7230 Instruction Manual page 38

Chapter 4, FRONT AND REAR PANELS
4-2
An IP address consists of four numbers, each known as an octet and each of which
can range from 0 t0 255. The model 7230 displays these numbers by using red and
green flashes of the Status indicator, as follows. A long red flash indicates the start
and end of the address, short red flashes are digit separators, and the number of green
flashes equals the digit value, except that 10 green flashes equates to a value of 0
Step No. Status Color
1 Long Red
2 Green Flashes
3 Short Red
4 Green Flashes
5 Short Red
6 Green Flashes
7 Short Red
8 Green Flashes
9 Short Red
10 Green Flashes
11 Short Red
12 Green Flashes
13 Short Red
14 Green Flashes
15 Short Red
16 Green Flashes
17 Short Red
18 Green Flashes
19 Short Red
20 Green Flashes
21 Short Red
22 Green Flashes
23 Short Red
24 Green Flashes
25 Long Red
If one loses track of the number of flashes, or miscounts them, then the display
process can be restarted by changing the setting of the rear panel Config 3 switch, as
described in section 4.2.07 It can also be restarted by cycling the instrument's power,
but if using an auto IP allocated address, or if the DHCP server takes time to allocate
an address, then it cannot begin until the new IP address has been determined, so it
will take longer.
Description
Start of 1st octet
Octet 1, digit 1
End of 1st digit, start of 2nd
Octet 1, digit 2
End of 2nd digit, start of 3rd
Octet 1, digit 3
End of 1st octet, start of 2nd
Octet 2, digit 1
End of 1st digit, start of 2nd
Octet 2, digit 2
End of 2nd digit, start of 3rd
Octet 2, digit 3
End of 2nd octet, start of 3rd
Octet 3, digit 1
End of 1st digit, start of 2nd
Octet 3, digit 2
End of 2nd digit, start of 3rd
Octet 3, digit 3
End of 3rd octet, start of 4th
Octet 4, digit 1
End of 1st digit, start of 2nd
Octet 4, digit 2
End of 2nd digit, start of 3rd
Octet 4, digit 3
End of 4th octet and address