Table of contents Jetter AG
iv JCM-501-E00 User Manual
7.2 CANopen® STX API .............................................................................................................19
7.2.1 STX Functions...........................................................................................................19
7.2.2 Heartbeat monitoring.................................................................................................20
7.2.3 CANopen® Object dictionary ....................................................................................20
7.3 SAE J1939 STX API..............................................................................................................21
7.3.1 STX Functions...........................................................................................................21
7.4 Serial interface RS-232 ......................................................................................................... 22
7.4.1 Operating principle ....................................................................................................22
7.4.2 Registers - Description ..............................................................................................24
7.4.3 Programming.............................................................................................................29
7.4.3.1 Activating the serial interface ....................................................................................29
7.4.3.2 Configuring the serial interface..................................................................................29
7.4.3.3 Sending characters ...................................................................................................29
7.4.3.4 Receiving characters.................................................................................................29
7.4.3.5 Sending Texts ...........................................................................................................30
7.4.3.6 Sending values..........................................................................................................30
7.4.3.7 Receiving values .......................................................................................................30
7.5 Real-time clock...................................................................................................................... 31
7.6 File system ............................................................................................................................ 31
7.6.1 Directories .................................................................................................................31
7.7 FTP server.............................................................................................................................31
7.8 Storage options - Overview ................................................................................................... 32
7.8.1 Types of program and data memory .........................................................................32
7.8.2 Operating system memory ........................................................................................32
7.8.3 File system memory ..................................................................................................33
7.8.4 Application program memory ....................................................................................33
7.8.5 Flash disk ..................................................................................................................33
7.8.6 USB flash drive..........................................................................................................34
7.8.7 Storing registers and variables..................................................................................34
7.8.8 Flag ...........................................................................................................................34
7.9 Monitoring interface activities ................................................................................................ 35
7.10 User-programmable IP interface ........................................................................................... 35
7.11 Automatic copying of controller data ..................................................................................... 36
7.11.1 Loading the Autostart function...................................................................................37
7.11.2 Executing the AutoStart function ...............................................................................37
7.11.3 Terminating the AutoStart mode ...............................................................................37
7.11.4 autostart.bat - Structure.............................................................................................37
7.11.5 Example of a command file .......................................................................................38
7.11.6 Data files ...................................................................................................................38
7.12 Operating system update ...................................................................................................... 39
