RGB Lasersystems Abeam, Руководство пользователя

Страница: 20 / 33

Lambda beam user manual 4.2. SERIAL COMMUNICATION
Table 4.7: Status and device information commands
Query Parameter value Return code Returnvalue
S?
- COMMAND_SUCCESS Current device status (see table below)
R? - COMMAND_SUCCESS Total operating hours [hhhh:mm]
DM? - COMMAND_SUCCESS Manufacturer
DT? - COMMAND_SUCCESS Device name
DS? - COMMAND_SUCCESS Serial number
DO? - COMMAND_SUCCESS Software version
DW? - COMMAND_SUCCESS Emission wavelength in nm
DF? - COMMAND_SUCCESS
Available features:
T = Temperature adjustable
H = High speed
TTL integrated
D = Drive mode changeable ( ACC / APC )
C = Temperature is controlled
M = External analog and digital modulation
A = Modulation inputs can be combined
R = Round beam
L = Wavelock
E = ECDL laser
W = Water-cooled
B = Multi-mode beam
S = Customized
DC? - COMMAND_SUCCESS
ACC = active current control (ACC)
APC = active Power control (APC)
The result of the status request S? is a bit-wise combination of the values listed in
table 4.8
Table 4.8: status request commands
Code Mnemonic Description
0x01 LASER_ON Laser system in active, radiation can be emitted
0x02 (reserved)
0x04 INTERLOCK_OPEN The interlock is open
0x08 ERROR Error is active (error can be read with E? query)
0x10 TEMPERATURE_OK Temperature of laser head is ok
Error status of the laser system
The query E? reads the actual active errors of the laser system.
Table 4.9: Error status of the laser system
Query Parameter value Return code Return value
E? - COMMAND_SUCCESS Error code (see table below)
Possible error codes are shown in table 4.10
17