Gossen IPP 144 - 40 GE user manual Print interval serial, Xon, Xoff

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Print interval (serial)

XON / XOFF

During the preset wait delay the interface is not ready to receive. After expiry of the wait delay the RTS signal

(or XON) becomes active again and requests the subse- quent transmission.

The next interval begins upon receiving of <CR> or <CR + LF>. <LF> on its own is not accepted.

The report functions „Printer read/not ready“ are handled by this protocol if no handshake lines are connected (RS 232 C, RS 422 or RS 485).

This function only applies to the E version, interface II.

XON

is transmitted if the IPP 144-40 GE is ready to

 

receive.

XOFF

is transmitted if the IPP 144-40 GE is not ready

 

to receive (see above).

Note:

If the IPP 144-40 GE is not ready to receive, it transmits this character just once, not continuously.

No adjustments have to be made, this protocol always runs parallel to the hardware handshake.

Improved handshaking for pre-stored texts After receiving the control command <CR> the printer now sets RTS at „BUSY“ or the signal XOFF is transmitted. When the printing of pre-stored text is complete, RTS is reset or the signal XON is transmitted.

This handshake can be used to control the data transmission and prevent rapid text calls being lost or overwritten.

Note:

Without Handshake the following can occur, if the text calls are sent in too quickly:

Data input:

<Ctrl C> 1 <CR> <Ctrl C> 2 <CR> <Ctrl C> 3 <CR>

Actual Print-out:

Machine No. 3 2 3

pre-stored Text No. 1

just „2“ printed, Text No. 2 missing just „3“ printed, Text No. 3 missing

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Contents USER`S Manual Safety instructions EN Qualified PersonnelTable of Contents KEY Reset IndexGeneral Features IPP 144 40 G / IPP 144 40 GEReview of the model types Model Supply VoltagePage Basic Version Technical DataPrint mechanism Paper EMC Connections Miscellaneous AWGVersion E Design and Installation DesignPin assignments InstallationConnection Pin AssignmentGND TXD Serial Interface II only IPP 144 -40 GEGND DTRInterface selection Interface Interface Set slider switch S 101 to the right hand side Connecting diagramRS 232 C Current loop Set slider switch S 101to the left hand sideSender passive IPP 144 40 G active RS 232 C RS 485 Option ProfiBus USBOperating Controls „AlarmOperation Line FeedPage Replacing the Paper Roll „ACTUAL Parametrs ? Press „ENTER Menu ProgramEntering the menu program Print current parameters „CHANGE Parameters ?„ACTUAL Parameters ? Menu program „Change Parameters Quitting the menu program„END No ? Changing parametersExample 300General Functions AdjustmentCyrillic Directly from Serial InterfacesPrint graphics DetailsSET Calendar Date / Time only E-version„SELECT YES ? „ENTER SET Calendar Time SettingSET Time Date / Time Output E Version Set Summer Winter Time ModeChange Time W-S Print Date / Time Headline Print date/ time with a received control commandSerial protocol Print date/time „always Print Date / TimeStart Printing Functional DescriptionAddressing Handshake Messages Protocol & TextXON Print interval serialXoff Version E IPP 144 40 GE 7.4.1.Text Entry Temperature 263,45 C Calling via serial interface Text OutputImportant notes Appendix Menu program / Complete SelectionSET Time General purpose characters Character Sets Control Character used for Data TransmissionCharacter set various languages Additional characters used by the printerPage Character set Ascii and cyrillic Print Character Commands Specifies / clears underline Command ESC n CodeCommand GS ! n Specifies character sizeDownload Specifies Command ESC %n ClearsCharacter set Sets horizontal tab position Command ESC D n1 nk Null Print Position CommandsSpecifies Command ESC $ nL nH Absolute PositionBitmap image Commands Prints column bitmap image Command ESC *m nL nH d1 dkPrints raster Command ESC A* nL nH d1 dk bitmap image Code MSB LSB8+1 8+2 8+3 2n/8+1 2n/8+2 2n/8+3 3n/8 NL+nHx256xn/8 Print Command GS / m download Bitmap image Code Command ESC 3n Code Line Feed CommandsCommand ESC Sets initial line feed Sets line feedBarcode Commands Sets width Command GS w n BarcodeCommand GS k m d1 dk NULL/GS k m n d1 dn Prints barcodeCODE128 Page DPM...MF DAA SUBExamples for Automatic text Insert mode Print-out, with time & date, marks and weightsII Paper reroll mechanism IPP AW General information FrontRear Less = turn left More = turn right Removing the paper Inserting the paperIII Accessories Gossen Müller & Weigert

IPP 144 - 40 G, IPP 144 - 40 GE specifications

The Gossen IPP 144 - 40 GE and IPP 144 - 40 G are advanced portable light meters renowned for their precision and reliability in various lighting conditions. These instruments cater to professional photographers, videographers, and lighting designers seeking accurate light measurements to ensure optimal exposure in their work.

One of the standout features of the Gossen IPP 144 series is its dual measurement capability. The IPP 144 - 40 GE offers both incident and reflected light measurement, allowing users to evaluate light conditions from different perspectives. This flexibility enhances its usability in diverse environments, whether it be for capturing studio portraits or outdoor landscapes.

The device features a large, bright LCD display that ensures clear visibility of readings in any lighting situation. The easy-to-navigate menu allows users to access functions efficiently, streamlining the workflow. The robust construction of the meter guarantees durability, making it suitable for fieldwork and everyday use.

Equipped with sophisticated photo sensors, the Gossen IPP 144 meters are capable of providing highly accurate measurements in both artificial and natural lighting conditions. The range of measurement goes from very low light levels to bright daylight, accommodating a wide variety of scenarios. This adaptability is particularly useful for professionals working across different genres of photography and video production.

Another significant characteristic of the IPP 144 - 40 GE and IPP 144 - 40 G is the built-in memory function. This feature allows users to save specific readings for later analysis, enabling them to compare different lighting setups or conditions. With this capability, photographers can make informed decisions about adjustments to achieve desired aesthetic results.

Additionally, the meters come equipped with a calibration function, ensuring long-term reliability and accuracy. Regular calibration against known standards guarantees that users can depend on the readings delivered by these light meters.

Overall, the Gossen IPP 144 - 40 GE and IPP 144 - 40 G stand out with their combination of advanced measurement capabilities, durable design, and user-friendly interface. They are indispensable tools for professionals who demand precision and versatility in their light measurement equipment, ensuring their creative visions can be realized with confidence in any lighting environment.
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