MODRED Re dial count SYS TEM
Syn tax: MODRED <count>
count: 0 to 10
Re marks: Sets the num ber of retrys af ter a fail ure to con nect. The de lay be tween
retrys is set us ing MODDEL. See Sec tion 5-10 for more in for ma tion on
mo dem op er a tion.
Query: MODRED?
Re turned
String: MODRED <count>
MODRNG Autodial en able for range error
SYS TEM
Syn tax: MODRNG <state>
value: TRUE or FALSE
Re marks: When set to TRUE, pro duces an SRQ and autodials the phone num ber
(set with MODPH) when a sen sor range er ror oc curs. See Sec tion 5-10
for more in for ma tion on mo dem op er a tion.
Query: MODRNG?
Re turned
String: MODRNG <state>
MXGDB Out put Max Graph Bi nary Data
DATA OUT PUT
Syn tax: MXGDB
Re marks: Avail able in graph modes only. Out puts in bi nary form the max graph
data to the GPIB in the long in te ger form of 1024 bits per dB as a def i -
nite length ar bi trary block re sponse data. The C pro gram ming ex am ple
'Bi nary out put de cod ing' on page 6-136 shows how to ex tract the bi nary
data. The re sponse form is as fol lows :
MXGDB <#><length><num -
ber_of_bytes><data_byte_1><data_byte_2> ...<data_byte_n><\n>
<length> num ber of ASCII char ac ters that make up the num -
ber_of_bytes value
<num ber_of_bytes> num ber of bytes of data con tained in rest of the
string
<data_byte_n> four of these val ues make up the long in te ger.
For ex am ple: FF FF D1 64 = –11932 As it is based on 1024 per dB, di -
vide by 1024 to get the dB value (–11.652).
ML2400A OM 6-57
GPIB OPERATION ML24XXA NATIVE COMMANDS
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