Jetter JC-24x Technical manual

JC-24x
Version Update
from V 3.25 to V 3.26
Revision 1.01 December 2008 / Printed in Germany

Introduction
Revision 1.01
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 User Manual and the information contained herein have been compiled with due diligence. However, Jetter AG
assume no liability for printing or other errors or damages arising from such errors.
The brand names and product names used in this document are trademarks or registered trademarks of the respective
title owner.
2 Jetter AG

JC-24x - Version Update from 3.25 to 3.26 Contents
Table of Contents
1Introduction 4
Operating System Update..............................................................................................................5
Overview of Version Updates.........................................................................................................6
2New Features 7
2.1 Festo CPX-CP Interface ...............................................................................................................8
Restrictions at Using the CAN System Bus ...................................................................................9
Access to the Modules at the CPX-CP Interface .........................................................................10
3Fixed Software Bugs 12
N_COPY_TO/FROM(2) with more than 64 registers in mode 2..................................................13
Writing Commands to the BWU1821 ...........................................................................................14
Reading and Writing Analog I/Os at the BWU1821 .....................................................................15
Initializing by means of LioN-S Modules ......................................................................................16
Register Access to LioN-S Modules ............................................................................................17
Jetter AG 3

1 Introduction
1 Introduction
This chapter shows the history of OS versions for the controller JC-24x.
Introduction
An OS update for the controller JC-24x allows you to:
Operating System
Update - Why?

add new functions to your controller

fix software bugs

make sure your controller is working with a definite OS version, for
example, if a definite OS version has been released for a certain customer
This chapter contains the following topics:
Contents
Topic Page
Operating System Update............................................................................... 5
Overview of Version Updates ......................................................................... 6
4 Jetter AG

JC-24x - Version Update from 3.25 to 3.26 Introduction
Operating System Update
For updating the OS the following file is needed:
OS File for Updating the
Operating System
OS File Description
JC-24x_3.26.0.0.os OS file for JC-24x with version 3.26
Jetter AG make operating system files available for download from their
homepage at www.jetter.de. OS files can be found in the support area or on
the page of the JC-24x controller via quicklink.
Downloading the OS File
To update your OS proceed as follows:
Operating System
Update by means of
JetSym
Step Action
1 Download the OS file from www.jetter.de
2 Establish a connection between PC and controller
3 In JetSym, activate menu item "Build -> Update OS"
4 Select the OS File
5 Initiate the OS update by clicking OK
6 Result:
Following Power OFF / Power ON the new OS is launched.
For programming a JC-24x with version 3.26 JetSym 2.3.1 or higher is
required.
Minimum Requirements
Jetter AG 5

1 Introduction
Overview of Version Updates
The following table gives an overview of newly added features and fixed
software bugs in OS version 3.26:
V 3.26
Feature New Bug
Festo CPX Terminal:
Support for CPX-CPI interface 
N_COPY_TO/FROM(2)
More than 64 registers in copy mode 2 
BWU1821:
Communication via command interface 
Read and write access to analog IOs 
LioN-S:
Commissioning 
Register access 
6 Jetter AG

JC-24x - Version Update from 3.25 to 3.26 New Features
2 New Features
Jetter AG are continuously striving to add new features and functions to the
controller JC-24x. By updating your OS you are given the possibility to
enhance the functionality of your controller. To do so, you need the following ...
Introduction

an OS file

the software tool JetSym

a connection between PC and controller
This chapter contains the following topics:
Contents
Topic Page
Festo CPX-CP Interface ................................................................................. 8
Jetter AG 7

2 New Features
2.1 Festo CPX-CP Interface
The CPX-CP interface is an expansion module for the CPX terminal of the
Festo AG & Co. KG. The CPX-CP interface serves to connect the fitting CPI
modules by Festo (CP valve terminals and CPI-I/O modules).
Introduction

192 digital inputs and 192 digital outputs can be directly connected to a
CPX-FB14

Further, up to 4 analog inputs and outputs can be connected
The individual modules of the CPX and CPI system have been specifically
described in the documentation published by Festo AG & Co. KG. Giving heed
to the safety regulations listed there, as well as only using the modules for
their intended purpose are imperative.
Documentation
published by Festo AG &
Co. KG
The following hardware and operating system versions are required for
applying the CPX-CPI interfaces to Jetter AG controllers:
Required Hardware and
Operating System
Versions
Module Comment As of Software
Release
JC-24x Controller V 3.26
JX6-SB / JX6-SB-I JX6 submodule V 2.21
CPX-CP-4-FB Festo: CPX-CP interface
CPX-FB14 Festo: CANopen field bus node
This chapter contains the following topics:
Contents
Topic Page
Restrictions at Using the CAN System Bus.................................................... 9
Access to the Modules at the CPX-CP Interface .......................................... 10
8 Jetter AG

JC-24x - Version Update from 3.25 to 3.26 New Features
Restrictions at Using the CAN System Bus
The usage of the CPX-CP interface at the CPX-FB14 is subject to the
following restrictions:
Restrictions at Using the
CPX-CP Interface

The required hardware and operating system versions have to be kept to.

The CPX-FB14 supports one CPX-CP interface as a maximum.

In the system bus, the CPX-FB14 occupies up to three I/O module
numbers. These I/O module numbers are not available in other modules.

The number of the analog I/Os at the CPX-FB14 is reduced.
At applying the CPX-CPI interface, the number of the analog inputs and
outputs to be connected is reduced.
Restrictions at
Connecting Analog I/Os
If at the CP string 1 or 2 ... Then the number of ...
CP / CPI output modules are connected, the analog outputs is reduced to 8
CP valve terminals are connected, the analog outputs is reduced to 8
CP / CPI input modules are connected, the analog inputs is reduced to 8
If at the CP string 3 or 4 ... Then the number of ...
CP / CPI output modules are connected, the analog outputs is reduced to 4
CP valve terminals are connected, the analog outputs is reduced to 4
CP / CPI input modules are connected, the analog inputs is reduced to 4
By using the additional I/O module numbers, the maximum number of
CANopen modules that can be connected to the CAN system bus is reduced.
Each additional I/O module number causes the number of CANopen modules
to be reduced by one.
Restrictions at
Connecting CANopen
Modules
Jetter AG 9

2 New Features
Access to the Modules at the CPX-CP Interface
The digital inputs and outputs of the modules connected to the CPX-CPI
interface are mapped by the I/O numbers of the following I/O modules:
I/O Assignment of the
Modules at the CPX-CP
Interface
Number Element I/O Numbers of JC-24x
1 ... 4 CPI string 1 ... 4 -
5 CPX FB14 e.g. I/O module number 70
6 CPX-CP-4-FB -
7 CP / CPI output modules OUT 7101 ... 7132
8 CP / CPI output modules OUT 7133 ... 7164
9 CP / CPI output modules OUT 7201 ... 7232
10 CP / CPI output modules OUT 7233 ... 7264
11 CP / CPI input modules IN 7101 ... 7132
12 CP / CPI input modules IN 7133 ... 7164
13 CP / CPI input modules IN 7201 ... 7232
14 CP / CPI input modules IN 7233 ... 7264
The I/Os at the JC-647 connected with the JX6-SB(-I) submodule are
numbered in analogy with the I/O numbering at the JC-24x. The input and
output numbers have just got to be prefixed. The prefix corresponds to the
submodule slot number + 1.
I/O Numbers of JC-647
A CPX terminal with a CPX-CPI interface occupies up to three I/O module
numbers in the CAN system bus. The digital I/Os are represented by the I/O
module numbers according to the following rules:
Assigning the I/O Module
Numbers

the three I/O module numbers max. are consecutive

the local I/Os of the CPX terminal are represented by the first I/O module
number

the I/Os at the CPI strings 1 and 2 are represented by the subsequent I/O
module number
10 Jetter AG

JC-24x - Version Update from 3.25 to 3.26 New Features

the I/Os at the CPI strings 3 and 4 are represented by the next but one I/O
module number
The numbers of the additionally occuppied I/O modules are entered into the
module array as a virtual CPX-FB14.
Entries in the Module
Array
Element Module Code
CPX-FB14 66
CPX-FB14 virtual 73
Jetter AG 11

3 Fixed Software Bugs
3 Fixed Software Bugs
This chapter describes the software bugs which have been fixed in the new
operating system release.
Introduction
This chapter contains the following topics:
Contents
Topic Page
N_COPY_TO/FROM(2) with more than 64 registers in mode 2................... 13
Writing Commands to the BWU1821............................................................ 14
Reading and Writing Analog I/Os at the BWU1821 ...................................... 15
Initializing by means of LioN-S Modules....................................................... 16
Register Access to LioN-S Modules ............................................................. 17
12 Jetter AG

JC-24x - Version Update from 3.25 to 3.26 Fixed Software Bugs
N_COPY_TO/FROM(2) with more than 64 registers in mode 2
Effects of this Bug
If ...
more than 64 register values are sent to another controller or retrieved from it using
one of the following commands

N_COPY_TO

N_COPY_TO2

N_COPY_FROM

N_COPY_FROM2
and ...
copy mode 2 (decrement register numbers) is used
then ...
the registers on the remote controller are incorrectly addressed.
The following revisions are affected by this bug:
Affected Revisions
OS revision JC-24x
JC-24x STX
JM-D203-JC24x
< 3.26.0.00
< 10.04.0.00
< 1.13.0.00
Hardware revision not applicable
Configuration or operating mode not applicable
To send a register block exceeding 64 registers use several commands
N_COPY_TO_FROM(2) with a maximum of 64 registers each.
Remedy / Workaround
Starting from the following revisions this bug has been fixed:
Bug Fix
OS revision JC-24x
JC-24x STX
JM-D203-JC24x
3.26.0.00
10.04.0.00
1.13.0.00
Hardware revision not applicable
Configuration or operating mode not applicable
Jetter AG 13

3 Fixed Software Bugs
Writing Commands to the BWU1821
The BWU1821 is a gateway between AS interface and CANopen of the
Bihl+Wiedemann GmbH. It can be directly connected to the Jetter CAN
system bus.
BWU1821
Commands of a length greater than 4 bytes cannot be transmitted to the
BWU1821. The following functions, for example, are affected by this error:
Effects of this Bug

Reading parameters of AS interface slaves according to profile 7.4

Writing parameters to AS interface slaves according to profile 7.4

Reading input data of AS interface slaves according to profile 7.4


...
Writing output data to AS interface slaves according to profile 7.4
The following revisions are affected by this bug:
Affected Revisions
OS revision JX6-SB(-I)
JC-24x
JM-D203-JC24x
< 2.21.0.00
< 3.26.0.00
< 1.13.0.00
Hardware revision not relevant
Configuration or operating mode not relevant
Comment 610
There is no remedy to be applied to the releases concerned.
Remedy / Workaround
Starting from the following revisions this bug has been fixed:
Bug Fix
OS revision JX6-SB(-I)
JC-24x
JM-D203-JC24x
2.21.0.00
3.26.0.00
1.13.0.00
Hardware revision not relevant
Configuration or operating mode not relevant
14 Jetter AG

JC-24x - Version Update from 3.25 to 3.26 Fixed Software Bugs
Reading and Writing Analog I/Os at the BWU1821
The BWU1821 is a gateway between AS interface and CANopen of the
Bihl+Wiedemann GmbH. It can be directly connected to the Jetter CAN
system bus.
BWU1821
Reading and writing of AS interface slaves by means of analog inputs and
outputs renders wrong results.
Effects of this Bug
The following revisions are affected by this bug:
Affected Revisions
OS revision JX6-SB(-I)
JC-24x
JM-D203-JC24x
< 2.21.0.00
< 3.26.0.00
< 1.13.0.00
Hardware revision not relevant
Configuration or operating mode not relevant
Comment 600
Carry out the following step for a workaround:
Remedy / Workaround
Step Action
1 Configuring a NODE ID of the BWU1821 on 70
Starting from the following revisions this bug has been fixed:
Bug Fix
OS revision JX6-SB(-I)
JC-24x
JM-D203-JC24x
2.21.0.00
3.26.0.00
1.13.0.00
Hardware revision not relevant
Configuration or operating mode not relevant
Jetter AG 15

3 Fixed Software Bugs
Initializing by means of LioN-S Modules
In case of CAN system bus configurations consisting of LioN-S and JX2-/JX3
modules, not all connected JX2-/JX3 modules are commissioned.
Effects of this Bug
The following revisions are affected by this bug:
Affected Revisions
OS revision JX6-SB(-I)
JC-24x
JM-D203-JC24x
< 2.21.0.00
< 3.26.0.00
< 1.13.0.00
Hardware revision not relevant
Configuration or operating mode not relevant
Comment 698
Carry out the following steps for a workaround:
Remedy / Workaround
Step Action
1 Start the CAN system bus
2 Re-start the CAN system bus without de-energizing the expansion
modules
Starting from the following revisions this bug has been fixed:
Bug Fix
OS revision JX6-SB(-I)
JC-24x
JM-D203-JC24x
2.21.0.00
3.26.0.00
1.13.0.00
Hardware revision not relevant
Configuration or operating mode not relevant
16 Jetter AG

JC-24x - Version Update from 3.25 to 3.26 Fixed Software Bugs
Register Access to LioN-S Modules
Read or write access with LioN-S modules is not possible.
Effects of this Bug
The following revisions are affected by this bug:
Affected Revisions
OS revision JC-24x
JM-D203-JC24x
< 3.26.0.00
< 1.13.0.00
Hardware revision not applicable
Configuration or operating mode not applicable
Note none
There is no remedy for affected revisions.
Remedy / Workaround
Starting from the following revisions this bug has been fixed:
Bug Fix
OS revision JC-24x
JM-D203-JC24x
3.26.0.00
1.13.0.00
Hardware revision not applicable
Configuration or operating mode not applicable
Jetter AG 17