Envoy ACP/XF Application Programming Manual

System Procedure Call Specifics for EnvoyACP/XF
EnvoyACP/XF Application Programming Manual–132179
4-17
SETMODE Procedure
18 * Set statistics threshold, flag fill, and window size.
paramete
r-1
The threshold value. When the sum of CRC errors, command
reject errors, and retries exceeds this threshold, appropriate
statistics are displayed at the operator console. This parameter is
picked up as an 8-bit field. If you supply a value that occupies
more than 8 bits, the value is truncated. (See THRESHOLD
modifier)
The default is 500.
paramete
r-2
.<0:7> Not used
.<8> Flag fill
0: Off
1: On (See FLAGFILL modifier)
.<9:15> Window size. You cannot specify a value larger than the
configured window size. (See L2WINDOW modifier)
The default is 7.
19* Set translation parameters and set extended control field size.
paramete
r-1
.<0> 0: No translation
1: Enable translation. (See TRANSLATE modifier)
.<1> 0: Disable idle RR frames
1: Enable idle RR frames. (See L2HEARTBEAT modifier)
.<2:3> 0: For SDLC
1: Normal Response Mode (ADCCP only)
2: Asynchronous Balanced Mode (ADCCP only)
3: (reserved for future use)
.<4:15> Translation offset (See TRANSOFFSET modifier)
paramete
r-2
.<0> 0: Disable SREJ command/response.
1: Enable SREJ command/response. (See SREJ modifier)
Table 4-4. SETMODE Function Codes (page 3 of 4)
Function
Code Parameter Description
* These SETMODE requests automatically reset the line and place the station in disconnect state. Note that for
SETMODE 16 parameter-1, some bits reset the line and others do not.