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X.3 Parameter Descriptions

Chapter 6 167

NOTE The values listed for parameter 3 may be combined by specifying the sum

of the values. For example, specifying 10 is the same as specifying 2 and

16 ETX and EOT only.

32 HT, LT, VT, FF only.

64 NUL, SOH, STX, BS, LF, CR, SO, SI,

DLE, DC1, DC3, DC4, NAK, SYN,

ETB, EM, SUB, FS, GS, RS, and US

(all other characters in the first two

columns of the International

Alphabet #5).

126 All characters, except

alphanumerics.

127 All characters are data forwarding.

Table 6-4

X.3 Parameter Description

4 - Idle Timer Specifies a timer duration interval in units of

1/20 of a second. If the time between characters

entered at the terminal exceeds the specified

timer value, the packet being assembled by the

PAD is automatically transmitted. The range is 0

through 255. If 0 is specified, there is no idle

timer and packets will never be transmitted due

to a time-out.

5 - Anc Device

Control

The ancillary device control parameter permits

flow control toward the terminal by the PAD. The

PAD indicates its readiness to receive characters

from the terminal by transmitting X-ON (DC1) or

X-OFF (DC3) to the terminal. 0 indicates that

flow control by the PAD is not operational, and 1

permits flow control by the PAD.

Table 6-3 (Continued)

1 2 ... 162 163 164 165 166 167 168 169 170 171 172 ... 260 261

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HP CommonIO Products Manual do Utilizador Página 167