AM3270 and TR3271 Configuration and Management Manual

Modifier Profiles

AM3270 and TR3271 Configuration and Management Manual—529993-001

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RVIIFNOREAD or EOTIFNOREAD — AM Only

The RVIIFNOREAD modifier specifies that after RETRIES of POLL/SELECT operation

are exhausted, AM3270 sends a reverse interrupt (RVI). Note that AM3270 does not

acknowledge the text if there is no READ outstanding.

The EOTIFNOREAD modifier specifies that AM3270 sends an End Of Text (EOT) after

RETRIES are exhausted.

SLOWPOLLMSG or NOSLOWPOLLMSG — AM Only

The SLOWPOLLMSG modifier enables message 111, which gives repoll status for a

SLOWPOLL device (a device that has a nonzero SLOWPOLL interval set by SCF).

NOSLOWPOLLMSG disables message 111.

If SLOWPOLLMSG is in effect, a SLOWPOLL device that does not respond to a poll is

placed on the repoll list, and a message 111 with a repoll state of 1 is displayed. After

the SLOWPOLL interval (given by SCF SU attribute REPOLLINT), the device is

transferred to the poll list and a message 111 is displayed with a repoll state of 0. The

poll is retried, and another message 111 is displayed if the device again fails to

respond. If the terminal cluster controller is powered off, message 111 is displayed

twice every SLOWPOLL interval — once for adding the device onto the POLL list and

once for the removal of the device from the POLL list.

This modifier is appropriate if a large number of powered-off cluster controllers causes

too many 111 messages.

Application: All Cluster Controllers

Default: RVIIFNOREAD

Units: na

Range: na

SCF Equivalent: same name

Application: All Cluster Controllers

Default: SLOWPOLLMSG

Units: na

Range: na

SCF Equivalent: CONSOLEMSG