Sharp PN-655U - Manuel (Page 47)

ENGLISH
45
E
■ If execution of the command is taking some time
If execution of a command takes some time,
WAIT may be returned as the returned value. In
this case, a value will be returned if you wait a
while. During this time, new commands will not
be received, even if they are sent.
No ID number is attached to WAIT response.
• Cases where WAIT is returned:
- When repeater control is used
- When an IDSL or IDLK command is used
- When one of the following commands is used: RSET, INPS, ASNC, WIDE, EMAG, EPOS, PXSL,
POWR
■ When control via RS-232C is locked (to prevent use) using the operation lock function (see
page 26)
■ If the current parameter is read out using “?” for the parameter (for numerical values etc.)
• Response when no ID number has been set
Example:
VOLM????
10
• Response when an ID number has been set (In the example below: ID number = 1)
Example:
VOLM????
10
001
<Communication interval>
• If the next command is sent in the interval before OK or ERR is returned, it will basically be ignored.
• Provide an interval of 100 ms or more between the command response and the transmission of the
next command.
I W T A
Return code
(0D H , 0A H )
E C D K O L
Return code
(0D H , 0A H )
VOLM0020
OK
INPS0001
WAIT
OK
Interval of 100 ms or more