CHAPTER 4 — PROGRAMMABLE FUNCTION STRINGS

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4.The printer may not be listed in the supported configurations. The user may want to build a table from scratch.

5.The user may want to evoke a PFS or printer command using a System font request. Since the Escape sequence can be composed of any characters, it is not restricted to font selection Escape sequences. As such, GFIDs can be used as an extension to the PFS capacity of the 5250 ALLY.

Each table can hold up to 128 entries up to a maximum of 20K (20480) bytes. If the user attempts to download a font correspondence entry to the 5250 ALLY when either the maximum number of entries has been reached or the total storage is full, the new entry will be ignored. In these circumstances it is necessary to delete existing (and preferably unused) entries to make room for the new entries.

PFS Descriptions

The following is a complete list of PFSs currently offered with the 5250 ALLY, along with the number used to edit each PFS. Each description describes the action of the PFS and indicates when each PFS will be sent to the printer by the 5250 ALLY. The descriptions also indicate the type of command that should be entered by the user in the PFS definition, and where appropriate, indicates related configuration options that may have to be coordinated with the PFS definitions.

Note that PFSs are used by the 5250 ALLY only in IBM emulation mode (!AGILE!03=00;), except for the initialization PFSs (00-06). Further, they are not used if any type of PFS suppression is active (except for the initialization PFSs and PFS 07 — FF, 08 — CR, 09 — LF, 23 — BOLD ON, 24 — BOLDOFF, 25 — BSBOLD1, 26 — BSBOLD2, 27 — UNDL ON and 28 — UNDLOFF, depending upon the configuration of Options 0601 and 3401). Please refer to Appendix A — Interfacing Xerox Printers for information about PFS suppression and other special Xerox commands.

The only PFS definitions that are not empty in the “Generic” printer configuration are 07 — FF, 08 — CR, 09 — LF and 0D — VERMOVE.

If the user is aware of how each of the PFSs is used and what conditions will trigger them, the user may define them for any purpose. Please refer to Appendix B — SCS/DCA Command Summary for detailed information on the commands that will trigger each PFS.

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I-Data 5250 ALLY manual PFS Descriptions
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5250 ALLY specifications

The I-Data 5250 ALLY is a sophisticated device that combines cutting-edge technology with user-friendly features to enhance data management and interaction in various environments. Designed for flexible use, the ALLY caters to industry needs ranging from logistics and retail to healthcare and fieldwork.

One of the standout features of the I-Data 5250 ALLY is its robust processing power, which ensures seamless multitasking capabilities. Equipped with a high-performance processor, the device can handle complex applications and large data sets efficiently. This processing speed is critical for businesses that require rapid data collection and analysis.

The device boasts an impressive display that optimizes user experience. The high-resolution screen provides clear visibility under various lighting conditions, making it suitable for outdoor use. Additionally, the touchscreen interface makes navigation intuitive and enhances operational efficiency, reducing training time for new users.

Connectivity is another significant aspect of the I-Data 5250 ALLY. It supports multiple communication options, including Wi-Fi, Bluetooth, and cellular connections. This versatility ensures that users can stay connected regardless of their location, facilitating real-time data sharing and collaborations.

In terms of durability, the I-Data 5250 ALLY is built to withstand harsh conditions. It features a rugged design that is resistant to drops, dust, and water, making it an ideal choice for industries that operate in challenging environments. This durability extends the device's lifespan and reduces the need for frequent replacements.

Security is a paramount concern in today’s data-driven world, and the I-Data 5250 ALLY addresses this with advanced security features. It includes customizable user authentication protocols and data encryption mechanisms to protect sensitive information from unauthorized access and breaches.

Battery life is another critical feature of the I-Data 5250 ALLY. The device is equipped with a long-lasting battery that provides extended use on a single charge. This allows users to operate the device throughout their shifts without worrying about recharging, further enhancing productivity.

In summary, the I-Data 5250 ALLY stands out with its powerful processing capabilities, high-resolution display, robust connectivity options, rugged durability, and advanced security features. These characteristics make it an ideal tool for data collection and management in various sectors, where efficiency and reliability are essential. The I-Data 5250 ALLY is a testament to modern technological advancements, catering to the evolving needs of businesses today.
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