Murr Elektronik MVK-MP User Manual

Manual MVK-MP
48 V 3.5
Byte 1
7
6
5
4
3
2
1
0
Diag.Prm_req
If the DP-Slave sets this bit, the slave must be parametered and configured again. The bit
remains set until parameter setting has been completed.
Diag.Stat_diag
If the DP-Slave sets this bit, the DP-Master must keep retrieving diagnosis data until this bit
is again deleted. The DP-
Slave sets this bit, e.g. when it cannot make valid user data
available.
fest auf 1 (fixed to 1)
Diag.WD_ON
If this bit is set to 1, the response monitoring is active.
Diag.freeze_mode
This bit is set by the DP-Slave as soon as it receives a Freeze command.
Sync_mode
This bit is set by the DP-Slave as soon as it receives a Sync command.
Diag.Not_Present
This bit is set by the DP-Master for the DP-
Slaves not included in the master parameter
block. The DP-Slave fixes this bit to zero.
Diag.deactivated
This bit is set by the DP-Master as soon as the DP-
Slave is removed from the master
diagnosis block of the DP-Master. The DP-Slave always sets this bit to zero.
Fig. 34: Byte 1 Standard Diagnostic Information
Byte 2
7
6
5
4
3
2
1
0
Reserved
Diag.ext_overflow
If this bit is set, it means that more diagnosis information is available than stated in the
Ext_Diag_Data. The DP-Slave sets this bit, for example, when more channel diagnoses are
available than the DP-Slave can enter in its transmission buffer; or the DP-Master sets this
bit when the DP-Slave transmits more diagnosis information than the DP-Master can hold in
its diagnosis buffer.
Fig. 35: Byte 2 Standard Diagnostic Information
Byte 3
7
6
5
4
3
2
1
0
Diag.master_add
The address of the DP-Master who parametered this DP-Slave is entered in this byte. If a
DP-Slave has not been parametered by any DP-Master, the DP-Slave sets the address
FF
hex
in this byte
Fig. 36: Byte 3 Standard Diagnostic Information

Murr Elektronik MVK-MP Specifications

General

Brand	Murr Elektronik
Model	MVK-MP
Category	Control Unit
Language	English