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Emergency message protocol, Configuration and function of the modules english, Emerg�ency messag�e protocol – Burkert Type 8645 User Manual

Page 47

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ConfiGuraTion anD funCTion of The moDules

English

8645 - 47

Emerg�ency Messag�e Protocol

Identifier

Error code

(LSB)

Error code

(MSB)

Error Reg

Error type

(FS)

Error

number

(FN)

Chanal KS

bus

header

Address

RIO/ZM

Chanal KS

RIO/ZM

11 Bit CANopen Identifier

2 Byte Error code

(see table

FN/FS Error Messages and War-

ning LEDs)

1 Byte Error register

(see table

FN/FS Error Messages and Warning LEDs

and chapter

Further Description of the Fieldbus Node CANopen

/ Object Overview / Object 1001hex)

1 Byte Error type (FS)

(see table

FN/FS Error Messages and Warning LEDs)

1 Byte Error number (FN)

(see table

FN/FS Error Messages and Warning LEDs)

1 Byte Kanal KS bus
header

If a short-circuit is detected in the segment of the Fieldbus module CANopen, this byte indi-
cates the output channel on which the error occurs.

7

6

5

4

2

1

0 Bit

Error at the outputs 1 or 2
Error at the outputs or 4
Error at the outputs 5 or 6
Error at the outputs 7 or 8
Error at the outputs 9 or 10
Error at the outputs 11 or 12
Error at the outputs1 or 14
Error at the outputs 15 or 16

1 Byte Address RIO/ZM

If an error message is detected in the segment of an intermediate module or RIO expansion (RIO), the
address of the effected module is displayed in this byte.
In order to be differentiate between the intermediate modules that have been auto-assigned addresses
from 1 to n, and the RIO modules with an adjustable address range from 0 to 14, the MSB is set at the
RIO module.

Example:

Module + Address

Byte value [hex]

RIO + Adr.

1 7 Bit Address RIO

0x8

ZM + Adr.

0 7 Bit Address ZM

0x0

1 Byte Channel KS RIO/ZM

If a short-circuit is detected in the segment of an intermediate module or a RIO expansion, this byte describes the
output channel on which the error occurs.

The byte structure corresponds to the structure of the byte

Channel KS Bus Header.