Servo Dynamics DigiDrive 2000 Series, Информационное руководство

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Chapter B - User utilities
Rev. A 10-99
DigiDrive Manual Series 2000 / 4000
Pg 23
Servo Dynamics Corp. 21541-D Nordhoff St. Chatsworth, CA 91311 www.servodynamics.com
Change parameters values with 2000WU.EXE
Similarly to the firmware update, the Drive must be ONLINE, if not, read the first part of the
firmware update procedure.
Click on the icon to start the DRIVE PARAMETERS UTILITY window. Similarly to the
DOS application (2000U.EXE), it is possible to read or write parameters values.
The values are given in three different numbers; decimal value, hexadecimal value and meaning
value. The decimal and the hexadecimal value are the real internal value of the drive ( 16 bit ),
and the meaning is a corrected value with a unit. Only a few parameters have a meaning value.
For the others, meaning value is the same as the decimal value, without unit.
To change parameter value, use the scroll bar to move the grid on the parameter, click on the
value that you want to modify, edit it and strike ENTER key.
There are three possibilities to write the value :

Decimal (i.e. : 15567 or -23203 )

Hexadecimal (i.e. : (800)h )

Meaning value( i.e. : 8 A or 8)
When the ENTER key is pressed, the value is sent to the drive and is read again for checking
the modification.
A click on the SAVE PARAMETERS IN DRIVE button stores all parameters in the FLASH
memory of the drive.
3.1 Dialogue protocol
This protocol is used to exchange data between computer or CNC and one axis (RS232, min 3
wires) or several axes (max. 15, RS485, 5 wires in parallel).
In RS485, all axes are listening, while answer is given only by concerned axis, other transmitters
being in tristate
Orders format :
<STX><ADDRESS><COMMAND><PARAM1><PARAM2><PARAMn><ETX><BCC>
Explications :
3. Serial Link