Symmetricom SSU-2000 User Manual page 324

Interactive Command Set
Level 3
Level 4
Remarks
Related
Restrictions None
324 SSU-2000 User's Guide
Options are:
MODE {ACQUIRE|LOCKED|HOLD}
Sets the current PLL operation parameters.
Forces re-acquisition of the software PLL loop.
ACQUIRE
Use this option to put the software PLL mode into the
LOCKED
lock state.
Puts the software PLL mode into the manual holdover
HOLD
state.
Allows the operator to specify the clock reference.
SELECT
Same as Level 2 operation, with the following additions:
CLK {AR|ON|OFF}
CLK [xAy] WARMUP value
CLK [xAy] {MINTAU|MAXTAU} value
Options are:
Enables or disables the clock autoreturn mode (see
AR {ON|OFF}
Input Section, on page 30, for information on
autoreturn).
Sets the clock warm up time in seconds.
WARMUP
Sets the minimum tau value.
MINTAU
Sets the maximum tau value.
MAXTAU
Same as Level 3 operation
None
SETUP, STATUS
12713020-002-2 Revision D – April 2004