Caché Parameter File Reference
Each entry provides eight up-arrow (^) values that define a device. The maximum length of all strings is 128 characters, except for the Description
string, which can be up to 256 characters. From left to right:
The physical name used to refer to the device. The PhysicalDevice
value specifies the device
argument for this device’s OPEN
command. The name can contain up to 128 alphanumeric characters; it can contain space characters as well. For example, for a printer you could enter the following, where MYNAME
is the computer name.
The type of device. Options: TRM=Terminal. SPL=Spooling device. MT=Magnetic Tape drive. BT=Cartridge tape drive. OTH=Any other device including printers and sequential files. The default depends on the device type.
Used to refine the definition of your device subtypes. Subtypes specify terminal charactistics. They are used to create the appropriate OPEN command for the device. There should be subtype information for every terminal type.
1, 2, or NULL (a blank or empty field) to choose a prompt. Options: 1=Automatically uses this device if it is the current device. 2=Automatically uses this device with predefined Right Margin and Parameter settings. If this field is left blank, the user sees the device selection prompt with the default device defined.
Inside the parentheses for parameters
, individual items are colon-separated, as follows:
are optional, but if they are provided, the correct number of colons must separate them from previous entries in the OpenParameter
must be contained within parentheses only if there is more than one parameter. If there are no parameters, or if there is only one parameter, the parentheses may be omitted from the string. Thus the following is a correct and complete OpenParameter
If provided, mnespace
must be contained within double quotes, as shown.
A text description of where the device is located. This field is for your own reference to help you identify what machine you are configuring.
An alternate device ID (number) for this device. All aliases must be unique. You can use this value as the device
argument in an OPEN
In the [Devices] section, each entry Name
appears all on one line:
Range of Values
As described above. The maximum length of strings is 128 characters, except for Description
, which can be 256 characters.