Guralp Systems CMG-3ESPCD - Manual (Page 64)

CMG-3ESPCD Digital Broadband Seismometer Command line interface
400 40 20 10 samples/sec
400 40 samples/sec
6.3.2 CONTINUOUS
Syntax: tap components CONTINUOUS
Sets which components are output under normal conditions, and at which
tap(s).
The argument tap is the tap number at which to output the triggered stream.
You can set which taps output which sample rates using the SAMPLES/SEC
command, described above.
The argument components is an integer below 16, whose binary bits
represent the Z (1), N (2), E (4) and auxiliary (8) components respectively.
Thus, for example,
•
0 1 CONTINUOUS will output the Z component only (1) at the first tap;
•
0 2 CONTINUOUS will output the N component only (2);
•
0 4 CONTINUOUS will output the E component only (4);
•
0 7 CONTINUOUS will output all three directional components (1 + 2
+ 4 = 7);
•
0 12 CONTINUOUS will output the E component and the auxiliary
component (4 + 8 = 12);
•
0 0 CONTINUOUS will output nothing at this tap.
6.3.3 SET-TAPS
Syntax: tap­0 tap­1 tap­2 tap­3 SET­TAPS
This is an alternative to the CONTINUOUS command, which allows you to set
the outputs for all taps simultaneously.
The arguments tap­0 to tap­3 are integers below 16, whose binary bits
represent the Z (1), N (2), E (4) and auxiliary (8) components respectively.
Each one sets which components are output at that tap under normal
conditions. For example, if you issue
9 7 0 15 SET-TAPS
then
•
tap 1 will output Z and the auxiliary component ( 1 + 8 = 9 );
•
tap 2 will output all three directional components ( 1 + 2 + 4 =7 );
•
tap 3 will not output anything; and
MAN-C3E-0002 64 Issue B - November 2013