Quantum Composers Motorized Attenuator - Manual (Page 8)

SH? Returns the current shutter state.
SS? System Status. Returns status of system as 2-digit ASCII hex
value. Note that M (modules) Busy indicates that some module on
the serial bus is busy. This allows one poll to determine if any of
the modules are busy.
7 6 5 4 3 2 1 0
Fault Shutter Limit A Fault 0 Homing Busy M Busy
VN Version Number. Returns the firmware revision number as a 4-
digits in the format “m.nn”, where m = major version, n = minor
version.
7 Specifications
Input
Wavelength 266nm, 355nm, 532nm, or 1064nm (must be specified)
Polarization Vertical (horizontal may be used, attenuation reversed)
Beam Height 60mm (other configurations upon request)
Fluence 2 J/cm
2
max
Diameter 6.35mm max
Output
Direction Colliner, 180 degrees to input
Displacement 0 deg, collinear
Polarization Linear, S polarized
Tmax 266 nm = 95%
355 nm = 85%
532 nm = 75%
1064 nm = 70%