Guralp Systems CMG-CD24 - Manual (Page 60)

CMG-CD24
For example, if you issue
1 5 7 0 SET-TAPS
then
•
tap 1 will output only the Z component (1);
•
tap 2 will output the Z and E components ( 1 + 4 = 5 );
•
tap 3 will output all three components ( 1 + 2 + 4 = 7 ); and
•
tap 4 will not output anything; and
To set triggered output streams, you should use the TRIGGERED
command described below.
5.4.3 SET CONFIG
Syntax: SET-CONFIG
Selects which streams and mux channels are to be output as
continuous data for each instrument. Two hexadecimal inputs are
required as shown below:
SET-CONFIG
Hex code to select DSP#1 'taps' {0000,0000} 0070,0000
Hex code to select mux channels {00ff} 0307
The 8 digit hex code for the 'taps' is structured as follows:
ABCD,EFGH
A = Tap0 on Instrument B
B = Tap0 on Instrument A
C = Tap1 on Instrument B
D = Tap1 on Instrument A
E = Tap2 on Instrument B
F = Tap2 on Instrument A
G = Tap3 on Instrument B
H = Tap3 on Instrument A
Each component within a tap on an instrument is given a binary value:
1 = Z
2 = N/S
4 = E/W
8 = X (the auxiliary input, present on 4 and 8 channel systems only)
60 Issue C