HP NonStop Pathway/iTS Programming Manual page 129

ZPWY-MAP- Definitions
attributes. The more memory assigned to one, the less available to the other.
Therefore, if your application has many fields per screen, you should set
ZDISPLAYPAGES to a small value to leave room for the field attributes. If you
specify too many display pages, you might receive the terminal error ALL FIELDS
USED.
For more information on how to select the appropriate value for the
ZDISPLAYPAGES field, see the Pathway/iTS System Management Manual.
ZECHO
is effective for terminal devices running in conversational or intelligent mode. It
enables you to override the echo mode (that is, the mode configured for the device
at system generation), so that character input appears correctly on the terminal.
ZECHO can have the following values:
ZPWY-VAL-OFF
ZPWY-VAL-ON
ZPWY-VAL-CURRENT
If you do not assign a value to this field, the default is ZPWY-VAL-ON. If you
specify this option for a process that runs as a terminal emulator, the value for this
field defaults to ZPWY-VAL-ON.
ZEXCLUSIVE
specifies whether the TCP should open the device for EXCLUSIVE or SHARED
access. ZEXCLUSIVE can have the following values:
ZPWY-VAL-OFF
ZPWY-VAL-ON
If you do not assign a value to this field, the default is ZPWY-VAL-OFF.
ZFILE
is the name of a terminal or a process emulating a terminal by converting
communications to the form required by a nonsupported terminal. If you assign a
NonStop Pathway/iTS Management Programming Manual—426749-002
Corrects the display by suppressing the duplicate
characters (if a device is configured so that it normally
displays input characters).
If you define this option for the supported device types
T16-6520, T16-6530, and T16-6540, no input characters
appear on the device screen.
Causes the device input to be echoed to the device.
Causes the TCP to obtain the operating mode of the
device from the operating system and to use that mode
when the TCP opens the device.
Directs the TCP to open the device for SHARED access. The
TCP allows simultaneous read and/or write access to the
device by other processes.
Directs the TCP to open the device for EXCLUSIVE access.
This means that the TCP cannot allow simultaneous access
of any kind to the device by any other process.
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ZPWY-MAP-DEF-TERM