Amada ML-5120A EU User Manual

4. Commands
157
ML-5120A
Chapter 5 Laser Processing by External Communication Control (RS-485 CONTROL)
Introduction Part Operating Part Maintenance Part Appendixes
Installation and Preparation Part
4. Commands
This section explains the commands that are used to control laser processing
by external communication.
Code Table
The codes for external communication with a personal computer and the text struc-
ture are as follows. For details, refer to "Setting Data" on page 159 to "Reading the
Equipment Name" on page 176.
Control Codes (Hexadecimal Codes)
ACK: 06H NAK: 15H STX: 02H ETX: 03H
BCC (block check code) ... 1-byte horizontal even parity up to ETX excluding STX
Code Contents Text structure
W Setting data
PC to laser
STX CH1 CH0
W
LA1 LA0 SH3 SH2 SH1 SH0 DT1 DT0
: data
ETX BCC
Laser to PC
CH1 CH0 ACK
Or
CH1 CH0 NAK
Write data is out of the
setting range or external
communication control is not
performed.
R Reading data
PC to laser
STX CH1 CH0
R
LA1 LA0 SH3 SH2 SH1 SH0 DT1 DT0 ETX BCC
Laser to PC
STX
data
ETX BCC
Or
CH1 CH0 NAK
The schedule No. or
data No. is out of the
range.
WS
Setting the
control method,
SCHEDULE
No., safety
shutter, etc.
PC to laser
STX CH1 CH0
W S
SH3 SH2 SH1 SH0 cnt
s
1
s
2
…
s
9
mon ETX BCC
Laser to PC
CH1 CH0 ACK
Or
CH1 CH0 NAK
The specied status cannot
be provided or external
communication control is not
performed.
WD
Setting the
system date
and time
PC to laser
STX CH1 CH0
W D
Y
3
Y
0
MO1 MO0
D
1
D
0
H
1
H
0
MI1 MI0 ETX BCC
Laser to PC
CH1 CH0 ACK
Or
CH1 CH0 NAK
The specied status cannot
be provided or external
communication control is not
performed.
RS
Reading the
control method,
SCHEDULE
No., safety
shutter, etc.
PC to laser
STX CH1 CH0
R S
ETX BCC
Laser to PC
STX CH1 CH0 SH3 SH2 SH1 SH0 cnt
s
1
s
2
s
3
…
s
9
mon rdy ETX BCC
RD
Reading the
system date
and time
PC to laser
STX CH1 CH0
R D
ETX BCC
Laser to PC
STX
Y
3
Y
2
Y
1
Y
0
MO1 MO0
D
1
D
0
H
1
H
0
MI1 MI0 ETX BCC
$0
Laser start
command
PC to laser
STX CH1 CH0
$ 0
ETX BCC
Laser to PC
CH1 CH0 ACK
Or
CH1 CH0 NAK
The LD is OFF, trouble
occurs, or external
communication control is not
performed.
…

Amada ML-5120A EU Specifications

General

Brand	Amada
Model	ML-5120A EU
Category	Measuring Instruments
Language	English