Datalogic Arex 420 - Description of the Input Assembly Memory Map

Department
TSS L3 LM
Classification
Public
Page 19 18/04/2019
Version
1.0
Date
4/18/2019
Page 19/27
© 2019 Datalogic S.r.l – All Rights Reserved
15 to 53
Reserved
54
Response Data Size (Low Bite)
55
Response Data Size (High Bite)
56 to
63/127/253
Response Data
Description of the Input Assembly Memory Map
According to the logic state of the following bits, the PLC is constantly informed about
the Datalogic Laser System state, in addition to the state of a requested command.
Address
Bit
Name
Value
Description
0
0
Laser Off
0=not LE current state;
1=LE current state
USB connection with Ulyxe not established
1
Laser Warm Up
Laser is in Warm Up State (KEY=1, ENABLE=0)
2
Laser Wait For Start
Laser is in Wait For Start State (KEY=0, ENABLE=0)
3
Laser Standby
When one of the two Enables has been closed
4
Laser Standby Shutter Closed
Laser is in Standby Shutter Closed State (KEY=1,
ENABLE=0, after the Warm Up stage)
5
Laser Ready
Laser is in Laser Ready State (KEY=1, ENABLE=1)
6
Laser Ready Shutter Closed
N.A.
7
Laser Emission
Laser is in Laser Emission State (KEY=1, ENABLE=1)
1
0
Laser Busy Shutter Closed
0=not LE current state;
1=LE current state
Laser is in Laser Busy Shutter Closed State (KEY=1,
ENABLE=0)
1
Laser Warning
Laser is in Laser Warning State
2
Laser Error
Laser is in Laser Error State
2
0
Command Executing
0: Protocol is not
currently in this phase; 1:
Protocol is currently in
this phase
Lighter is executing a command
1
Command Error
Lighter has generated a Command Error. Check address
4 for the Command Error Code
2
Protocol Error
Lighter has generated a Protocol Error. Check address 5
for the Protocol Error Code
3
7
Protocol Boot Up
Lighter PNIO is in BOOTING UP phase: it will end as
soon as a completely empty Output memory map is
generated from the PLC towards the Laser Marker
4
0 to 7
Command Error Code
See error paragraph 3.3
Gives information about the Command Error
5
0 to 7
Protocol Error Code
See error paragraph 3.3
Gives information about the Protocol Error
6
0
Manual Mode
0: not LE current
operating mode; 1: LE
current operating mode
Laser Engine is currently in Manual Mode
1
Auto Mode
Laser Engine is currently in Auto Mode
7 to 9
Reserved
10
0
Start Marking
1:Laser started Marking;
0:Laser is not marking
Informs on the marking process, and turns to 0 when
this has ended
1
Stop Marking
1:Laser marking has been
stopped; 0:Laser marking
has not been stopped
Informs whether the marking process has been stopped
4
Set to Manual Mode
1:Laser Engine operating
mode is being changed;
0: Laser Engine operating
mode has been changed
Informs whether the Laser Engine has switched
operating mode
5
Set to Auto Mode
Informs whether the Laser Engine has switched
operating mode
11
1
Get Laser Engine Version
0: Not executing this
command; 1:Executing
this command
Returning the Laser Engine Version