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NANO-C Version Update from V3.00 to V3.01 Edition 1.00 March 2003 / Printed in Germany...
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NANO-C, V3.00 to V3.01 Edition 1.00 Jetter AG reserves the right to make alterations to its products in the interest of technical progress. These alterations need not be documented in every single case. This manual and the information contained herein have been compiled with due diligence.
NANO-C, V3.00 to V3.01 Version Update – March 2003 Table of Contents Introduction Expansions Display Instructions Register for Milliseconds System Bus 2.3.1 Further modules 2.3.2 Function and power-level terminals at the JX-SIO 2.3.3 Special flags for the system bus 2.3.4...
Special functions Application program management Floating Point Registers By updating the operating version to V 3.01, the NANO-C is provided with a number of new functions. Important! During the operating system update, the power supply of the NANO-C must not be interrupted.
NANO-C, V3.00 to V3.01 Version Update – March 2003 Expansions 2.1 Display Instructions If display instructions are to be used in order to output texts and register values via PRIM interface or a JX2-SER1 expansion module, the cursor position must be considered. In front of each display instruction, voids, dependent on the cursor position, will be output now.
2.3.1 Further modules Besides modules produced by Jetter AG, modules produced by other manufacturers can also be connected to the system bus of the NANO-C. In general, these modules are handled like a JX-SIO module. The following modules are supported by a NANO-C of the software version 3.01:...
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NANO-C, V3.00 to V3.01 Version Update – March 2003 2.3.1.1 Register- and IO-Numbers The inputs and outputs of further system bus modules can be accessed with the help of the I/O instructions of the JetSym language. The registers of these modules can also be accessed with the help of these register instructions.
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Version Update – March 2003 NANO-C, V3.00 to V3.01 Coding of the registers for configuring and diagnose Register number (0 ... 99) I/O-Module number -70 (0 ... 9) 2.3.1.2 Module Array All further modules that have been recognized, will be stored in the module array by an unambiguous code.
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NANO-C, V3.00 to V3.01 Version Update – March 2003 Register 2016: Module Array Function Description Read Module Array 2015 = 0 -> 2016 = amount of modules 2015 = 1 -> 2016 = Code of the first module 2015 = 2 ->...
Version Update – March 2003 NANO-C, V3.00 to V3.01 2.3.2 Function and power-level terminals at the JX-SIO Besides digital and analog I/O terminals, function and power-level terminals can also be connected to the JX-SIO. Below, only the term "function terminal" will be used for both function and power-level terminals.
REGISTER instruction was being processed. In order to achieve an increase in performance, the NANO-C reads all analog inputs in the background, when all tasks have been processed. If special flag 2059 has been set, the analog inputs are even read after each task switch.
NANO-C, V3.00 to V3.01 Version Update – March 2003 2.4.1 Register for monitoring the activities of interfaces Register 2956: Monitoring time of the PC interface Function Description Read present monitoring time in milliseconds Write new monitoring time in milliseconds Note Monitoring the interface activity is always deactivated for user-programmable (PRIM) interfaces.
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0 – 65535 Value after reset Each time a character has been received on the PC and the LCD interface, the NANO-C checks, whether an error has occurred during transmission. The error counts will be incremented by one, if the following errors have occurred:...
NANO-C, V3.00 to V3.01 Version Update – March 2003 2.4.2 Special flag for monitoring the activities of interfaces Special flag 2090 Monitoring the activities of through 2095: interfaces Special Flag Interface Description 2090 PC interface operating system flag 0 = no valid telegrams...
Up to version 3.00, 10 characters would always be edited. 3.3 Network Operation The NANO-C will only accept a token in a JETWay network, if it has been configured as a master. The token will be passed on among the individual masters belonging to a JETWay network.
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