Command String Echoing - HP 82718A Expansion Pod Reference Manual

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HP 8271 8A Errors and Responses
OK
OV
After commands are echoed:
Long:~R·~t . . ~~ OK ~R
,Lit
Short:
QR ,~f ~M
4
When the modem is turned on (this response will be read with a single t'10D HU):
Long: ';OK
Short:
';4m
After the Z (ZAP) command (this response will be read with a single t'10D
H~$):
Long:
eM
OK
Short:
CM 4,:
Long:
~~ OV
Short:
eM
OV
RING
Long:
CR
:~f
eM
RING
Short: ¢R~t
OM
5
RING IN
Long:~R:Pr . . ~.~ R I~G: IN . . ~~ !~:~
eM
OK c~ ,~~
Short:
QR~F
QM
7
~,R ,~F ~M
4
Q (QUERY)
Long: c$~f ~~
query response
~.~ ·~r ~~
tF
~M OK ~R~t
Short:
9,B,
,~t 9,~
query response
~B,~,t ~B,
,HG
gM
4
For details on the specific characters returned by the
Q
command, see the "Low-Level Modem
Command Dictionary" or "Decoding the Query Response" in Section 2.
Command String Echoing
Command strings are echoed in exactly the same form as they were sent to the modem. The
PR,
that
ended the command string will always be echoed as a
~R
Lt
even if command echoing is disabled
(E 1).
For commands that expect a parameter, the terminating
~B
will not be echoed if it is received before the
parameter-instead, the command string will be aborted. Neither
PA~
nor
'~~
are echoed when they
cause a command string to be aborted.
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