Purpose

With no argument, show the currently focus mode run number.
With an integer argument, set the current focus mode run number
to the specified number.

Usage

fmrun [n]

Arguments

n = focus mode run number to define

Exit values

0 = normal completion
1 = wrong number of arguments

Bugs

After "fmrun" is executed, the value returned by the show command
does not change for several seconds. This appears to be a bug in
the ACS keyword library.

Example

1) show the current focus mode run number

fmrun

2) set focus mode run number to 500

fmrun 500