IAI America MSCON - Manual (Page 98)

3.4 Fieldbus
Type
Address Map
90
3.4.3 Gateway Control Signals (in common for all operation modes)
When operating the system with Fieldbus, the axes are controlled via MSCON. The top 2 words
of input and output in each operation mode are the signals Gateway control and status
monitoring.

(n is the top word address for each PLC input and output between MSCON and PLC)
PLCĺMSCON (PLC Output) MSCONĺPLC (PLC Input)
Control Signal 0 n Status Signal 0 n
Control Signal 1 n+1 Status Signal 1 n+1

(1) PLC I/O Signal
PLC Output


Address n
b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0
Control
Signal 0
M
O
N
–
R
TE – – – – – – – – – – – – –





Address n+1
b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0
Control
Signal 1
(to be fixed to
0)䎃
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
䎃
䎃
PLC Input
䎃
Address n
b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0
Status
Signal 0
RUN
LERC ERR
T
M
O
D
A
LM
H
A
LM
L
–
EMG
ALMC128 ALMC64 ALMC32 ALMC16 A
LM
C
8
A
LM
C
4
A
LM
C
2
A
LM
C
1
䎃
䎃
䎃
䎃
䎃
Address n+1
b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0
Status
Signal 1
– –
MNT5 MNT4 MNT3 MNT2 MNT1 MNT0
– –
LN
K
5
LN
K
4
LN
K
3
LN
K
2
LN
K
1
LN
K
0
䎃



Output of communication available axis number Output of alarm-issued axis number
1 word=16 bit
Signal to cancel the remained condition of communication error
(ERR-T/ERR-C) during an operation
Signal to activate operation control by communication
1 word=16 bit
Each type of control status monitoring output signals