IAI America MSCON - Manual (Page 149)

3.4 Fieldbus
Type
Address Map
141
15) Reading of Alarm Code
PLC Output (Address n is the input and output top address for MSCON Gateway Unit.)
(Note) If this command is sent, the response command updates with the latest information
until the demand command clear is sent.
Bit
Address b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0
n+2
Demand
Command
[4001h]
0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
n+3
Data 0
[0]
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
n+4
Data 1
[0]
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
n+5
Data 2
[0]
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Reading of
Alarm
Code
n+6
Data 3
[Axis No.]
– – – – – – – – – – – – – 4 2 1
PLC Input (Address n is the input and output top address for MSCON Gateway Unit.)
Bit
Address b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0
n+2
Response
Command
[4001h]
0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
n+3
Data 0
[0]
– – – – – – – –
128
64 32 16 8 4 2 1
n+4
Data 1
[Alarm Code]
n+5
Data 2
[0]
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Reading of
Alarm
Code
n+6
Data 3
[Axis No.]
– – – – – – – – – – – – – 4 2 1
1 word=16 bit
1 word=16 bit