Festo Контроллер двигателя SFC-ST User Manual
Page 112
A. Technical appendix
A−28
Festo P.BE−SFC−DC−PB−S7−E N en 0604NH
Byte
Description
Diagnostic address
Octet
4
5
ID number
(for SFC DC
0973 )
Describes the type of the DP slave (here 0973
H
).
5
6
(for SFC−DC = 0973
H
)
6
7
Header (for the device−
related diagnosis)
Specifies the length of the device−related diagnosis
incl. header.
1)
7
8
Status type
With the SFC−DC always 0xA0
(for manufacturer−specific status")
8
9
Slot no.
With the SFC−DC always 0x00
(slot is ignored)
9
10
Specifier
With the SFC−DC always 0x00
(no specification of the fault)
10
11
Device−related diagnosis 1:
Firmware version number
Version number of the firmware of the SFC−DC:
2)
Byte 11: Main version
11
12
Firmware version number
Byte 11: Main version
Byte 10: Subsidiary version
12
13
Device−related diagnosis 2:
Hardware version number
Version number of the hardware of the SFC−DC:
2)
Byte 13: Main version
13
14
Hardware version number
Byte 13: Main version
Byte 12: Subsidiary version
14
15
Device−related diagnosis 3:
Fault number
Fault number, see section A.3, Tab. A/12.
15
16
Fault number
1)
The SFC−DC enters the value 10" fixed in this octet.
2)
e.g. 0x02 0x01"
Z V1.02
Tab. A/16:
DP diagnosis
The method of requesting the slave diagnosis can be found in
the manual for the DP master.
Diagnosis via general DP master
Please note
The identifer−related or channel−related diagnosis listed in
IEC 61158−6 type 3 is not supported.