Atlas Copco PowerMACS 4000 User Manual

Peripheral Devices
9836 3521 01 537
8.13.4.2 Siemens 3964R
Two types of commands are used:
 A-telegram for writing data to PowerMACS
 E-telegram for reading data from PowerMACS
Checksum is calculated as XOR for all bytes from the first byte after STX up until and including ETX.
Reading 5 integers at address 500
Writing 5 integers at address 0
XD
PM
Comment
XD
PM
Comment
0x02
STX
0x02
STX
0x10
DLE
0x10
DLE
0x00
*
0x00
*
0x00
*
0x00
*
0x45
„E‟
0x41
„A‟
0x44
„D‟
0x44
„D‟
0x01
Address, MSB
0x00
Address, MSB
0xF4
Address, LSB
0x00
Address, LSB
0x00
Size in words, MSB
0x00
Size in words, MSB
0x05
Size in words, LSB
0x05
Size in words, LSB
0x00
*
0x00
*
0x00
*
0x00
*
0x10
DLE
xx
Data,
0x03
ETX
:
5 x (MSB+LSB)
0xE2
Checksum
0x10
DLE
0x10
DLE
0x03
ETX
xx
Checksum
0x02
STX
0x10
DLE
0x10
DLE
0x00
0x02
STX
0x00
0x10
DLE
0x00
0x00
0x00
Error number
0x00
xx
Data
0x00
:
5 x (MSB-LSB)
0x00
Error number
0x10
DLE
0x10
DLE
0x03
ETX
0x03
ETX
xx
Checksum
0x13
Checksum
0x10
DLE
0x10
DLE

Atlas Copco PowerMACS 4000 Specifications

General

Brand	Atlas Copco
Model	PowerMACS 4000
Category	Power Tool
Language	English