SX700 (hasbw3)

* = sx700(home)
Initiates the home sequence.

* = sx700_g()
Reads the grating position.

sx700_g() = val
sx700_m() = val
* = sx700_g()
* = sx700_m()
Sets/reads the grating/mirror position.

e.g.:
sx700_g() = 12