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Retry Counter
4.2PU Connections to Host
The Model 3494 Controller supports up to eight logical PUs. At least one PU should be
defined for each line connection assigned to the AS/400. The number of devices per line
can be increased by defining more than one PU for a line.
The PU connections to host are configured as follows:
• Assign each PU a specific communication line (X.25, SDLC, Token Ring or Ethernet)
• Assign each PU an address
Assigning the PU Communication Lines
1.
Access the 3494 Main Setup menu.
2.
Select the Controller Configuration option. The following screen appears:
3.
To enable a PU, define the line number to which it is connected. If you do not wish to
enable a particular PU, define it as Disable.
attached workstation. Valid values = [1 to
255] milliseconds; default value = 30
Maximum number of retries to perform
checkpoint procedure, after the Response
Timer has timed out. the value is the
Response Time (X) Retry counter = Total.
The total must allow for error detection and
recovery. Valid values are 1 to 99 retries;
default value is = 8
Host Connections
9
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