Configuration With Explicit Messages - JVL MAC00-EC41 User Manual

4.6

Configuration with explicit messages

Basically a JVL motor works by loading a configuration into RAM memory from the none
volatile flash memory when 24V power is applied and the motor is initialized.
The motor only holds one configuration and this configuration can be stored into the NV
flash memory.
Several approaches can be used to configure the motor with data and finally saving them
permanently in the NV flash.
A very general approach could be by using the PC-based software tool MacTalk, which
offers both basic motor setup and control and the possibility to save all parameters in a
separate file for backup purposes.
This software package utilizes the serial or network connection to communicate with the
motor from any standard Windows PC.
Configuration over EtherNet/IP is possible by using explicit messages to address each
register to be setup and then command the motor to save the configuration in flash af-
terwards for permanent storage.
Using this method the motor only needs to be setup once and is easy achievable from
the scanner itself either as an initialization routine each time the PLC initializes, and
thereby avoiding the permanent storage in the motor or simply using a configuration rou-
tine that sends the required explicit messages to address the needed registers followed
by the message to save the settings permanently.
IP-address and other network settings still needs to be setup using MacTalk.
E.g. Setting up a motor sending messages explicitly
We want to change the default motor settings and save them permanently into flash.
The following registers needs to be saved:
The registers needed to be addressed are:
Velocity (V_SOLL)
Acceleration (A_SOLL)= Register 6
Torque (T_SOLL)
To address individual registers explicitly we use the class 0x64 for the purpose.
102 JVL Industri Elektronik A/S - User Manual - Ethernet for MAC and MIS motors
= Register 5
= Register 7