Displaying The Data In The 3Wn1/3Ws1 Circuit-Breaker - Siemens 3VF Series Communications Manual

Communication System Manual
Table 19: Diagnostic message
SD LE LEr
68H x
Octet Bit no.
7 6 5 4 3 2 1 0
1
1
1
1
1
1
2
1 1
1
1
x
1
3 x x x x x x x
1
4
1 1 1 1 1 1 1 1
5
6
7 0 0 0 0 0 0 1 0
8 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 1
* The "Diag.ext_fault" bit (bit 3 in octet 1) is always set in the event of external diagnostics. Octets 7 and 8 are normally only transferred
when this bit is set.
** Octets 7 and 8 are always transferred in the case of the DP/3WN1, 3WS1 interface, even if the "Diag.ext_fault" bit (bit 3 in octet 1)
has not been set, i.e. if no external diagnostics are active.
Note: Octet 8 is different in interfaces DP/3WN6 and DP/3WN1, 3WS1. See page 60 for details.

4.6 Displaying the data in the 3WN1/3WS1 circuit-breaker

After the interface module has been parameterized and configured by the master, the two stations can start
the data exchange cycle (= normal operating state).
If diagnostic data or faults occur in the interface module, the master is informed about the presence of this
signal by means of a high-priority data message.
Version 1.0 (02/98)
SD DA SA
x 68H 8x 8x
Description
Diagnostic station (slave) does not exist (set by
1
master)
1 Slave is not ready for data exchange
1 Configuration files are not identical
Slave has external diagnostic data *
Requested function not supported in slave.
Invalid slave response
(sets slave to fixed value = 0)
Incorrect parameterization
(e.g. ID number)
Slave has been parameterized by another master
(set by master)
1 1 Slave must be reparameterized.
1 1 Static diagnostics active
(--> "diagnostic bits" byte)
Fixed value of 1
1
Watchdog is active.
1 Received Freeze command.
1 Received Sync command.
1 Reserved
1 Diagnostics deactivated (set by master)
Reserved
An external diagnostics overflow has occurred.
Master address after parameterization
without parameterization !
ID number: High byte
ID number: Low byte
External diagnostics: length of header **
Interface to 3WN1/3WS1 OK
Interface to 3WN1/3WS1 not clear
© Copyright Siemens AG 1998. All rights reserved.
3WN1, 3WS1 Circuit-Breakers
FC DSA SSA DU..
P P
x 62/3E 60/3 x ..
C
Diag.station_not_ready
Diag.invalid_slave_response
FCS ED
x 16H
Designation
Diag.cfg_Fault
Diag.ext_Fault
Diag.not supported
Diag.prm_fault
Diag.master_lock
Diag.Prm_req
Diag.Stat_diag
Diag.WD_ON
Diag.freeze_mode
Diag.sync_mode
Diag.deactivated
Diag.ext_overflow
Diag.master_add
Ident_1
Ident_2
User-specific
111