Agilent Technologies E5810B, User Manual

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E5810B User’s Guide 59
RS-232 Bits 8 The RS-232 bits are the number of bits that comprise a byte of
data. The available number of RS-232 bits for the E5810B are 5, 6,
7, or 8.
This is the number of data bits in a character frame in the RS-232
serial data transmission. The value is dependent on the peripheral
device you connect to the RS-232 port. Check the documentation
for your peripheral device to set this value.
RS-232 Stop Bits 1 The RS-232 stop bit is a bit that indicates that a byte has just been
transmitted. Every byte of data is preceded by a start bit and
followed by a stop bit. The available RS-232 stop bits are 1 or 2.
Stop bits is the number of bits used to indicate the end of a
character frame in RS-232 serial data transmission.
The stop bits value is dependent on the peripheral device you
connect to the RS-232 port. Check the documentation for your
peripheral device to set this value.
RS-232 Flow Control NONE The RS-232 flow control is the protocol used to pace data
transmission over the RS-232 serial connection. The available
RS-232 flow control mechanisms for the E5810B are NONE,
XON/XOFF, RTS/CTS, and DTR/DSR.
The flow control value is dependent on the peripheral device you
connect to the RS-232 port. Check the documentation for your
peripheral device to set this value.
RS-232 SRQ Rl The RS-232 SRQ is the method used to request service from the
RS-232 device. The SRQ line is the modem status line on the
RS-232 interface that is monitored for Service ReQuests (SRQs).
The available SRQ options for the E5810B are RI, DCD, DSR,
and CTS.
E5810B Serial Number Factory-set The E5810B serial number is the individual serial number assigned
at the factory for each E5810B. The serial number is printed on a
label at the bottom panel of the E5810B and has the form of
MY12345678
.
Table 3-1 E5810B configuration parameters description (continued)
Parameter Default setting Description