IAI MCON-C, Instruction Manual

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3.4.11 About Commands (Position Data Read/Write and Alarm Axis Read)
By sending a specific code to a specific address, the position data reading and writing, and
the reading of the axis number that an alarm was issued and the alarm code can be
performed.
Caution: It is not necessary to use commands in Simple Direct Mode because no position
data is to be used in it.
Shown below is the table to indicate the assignment of each signal.
(1) PLC Address Composition
(n is PLC input and output top address.)
PLC → MCON (PLC Output) MCON → PLC (PLC Input)
Demand Command n+2 Response Command n+2
Data 0 n+3 Data 0 n+3
Data 1 n+4 Data 1 n+4
Data 2 n+5 Data 2 n+5
Data 3 n+6 Data 3 n+6
[Refer to Section 3.4.2 for the address maps for each Fieldbus.]
(2) Demand Command List
Class Code Description
Handshaking
0000
H
Demand command cleared
Write Position Data
1000
H
Writing of target position
1001
H
Writing of positioning width
1002
H
Writing of speed
1003
H
Writing of individual zone boundary on
positive side
1004
H
Writing of individual zone boundary on
negative side
1005
H
Writing of acceleration
1006
H
Writing of deceleration
1007
H
Writing current limit at pressing
1008
H
Writing of load current threshold
Read Position Data
1040
H
Reading of target position
1041
H
Reading of positioning width
1042
H
Reading of speed
1043
H
Reading of individual zone boundary on
positive side
1044
H
Reading of individual zone boundary on
negative side
1045
H
Reading of acceleration
1046
H
Reading of deceleration
1047
H
Reading of current limit at pressing
1048
H
Reading of load current threshold
Error Information Monitoring
4000
H
Reading of alarm-issued axis pattern
4001
H
Reading of alarm code
3.4 Fieldbus
Type
Address Map