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Use the following procedure to set the CPU Bus Unit System Setup for the Host
Link Unit.
1, 2, 3... 1. Set the baud rate, number of stop bits, parity, and data length as required.
2. If connecting to a Programmable Terminal, specify full duplex communica-
tions and turn OFF Xon/Xoff control. No other settings are required for con-
nection to a Programmable Terminal.
or If connecting to a host computer and commands will not be sent from the
Host Link Unit to the host computer, set full duplex communications and turn
OFF Xon/Xoff control. No other settings are required
or If connecting to a host computer and commands will be sent from the Host
Link Unit to the host computer, determine whether full- or half-duplex com-
munications are required and continue to the next step.
3. If full-duplex communications are to be used, set Xon/Xoff control are re-
quired. This is the last setting that is required.
or If half-duplex communications are to be used, set the transmission delay
time.
4. Set whether or not retries are to be made.
Host Link Unit System
Setting Procedure
Host Link Unit Settings and Parameters Section 2-2
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