Holding Registers (4X References); Register Addresses 40001 To 40048: System Information; Register Address 40129: Diagnosis - Siemens SIPROTEC 7SJ61 Technical Data Manual

Modbus register map
6.6

Holding registers (4X references)

6.6.1 Register addresses 40001 to 40048: System information

•
Registers are write-protected
Register
Designation
address
40001 Hardware designation of the
– communication module
40008 (string, max. 16 characters)
40009 Communication module software
– revision
40010
40011 MLFB (order number) of the
– SIPROTEC device
40026 (string, max. 32 characters)
40027 Date and time of mapping data
– generation
40034 (string, max. 16 characters)
40035 Number of selected standard
– mapping ,
40036 Revision of mapping data

6.6.2 Register address 40129: Diagnosis

•
Registers are write-protected
•
The contents of these registers are also readable using function "Diagnostics" (function code 7), subfunction
"Return Diagnostic Register" (subfunction code 2).
Register Designation of the
address SIPROTEC objects
0
40129 / 2 Device OK
1
40129 / 2 reserved
2
40129 / 2 Settings Calc.
3
40129 / 2 Chatter ON
4
40129 / 2 Error Sum Alarm
7
A write access is rejected with exception code 03 (ILLEGAL_DATA_VALUE).
6-26
The holding register block allows the Modbus master to read system
information, measured values – mean values, metered measurands as
well as fault locations.
Note
Depending on the device composition not all of the indicated measured
values/metered measurands (and corresponding Modbus registers) may
be available in the SIPROTEC device.
7
.
"AME-GEN" for AME module,
"AMO-GEN" for AMO module
Example:
Register 40009 = 0001H, Register 40010 = 0205H
-> Revision 1.2.5
Example:
"7SJ63254EA903HG3----0D----------"
Example:
"140100095747330" corresponds to
Date: 14
Time: 09 hours 57 min. 47 seconds and 330 milliseconds
MSB of register 40035:
Number of selected standard mapping,
LSB of register 40035 and value of register 40036:
Revision of mapping data.
Example:
Register 40035 = 0102H, Register 40036 = 0304H
-> Standard mapping 1, Revision 2.3.4
7
,
1 = Update of the device replica in the SIPROTEC
device completed after initial start or restart
= 0
1 = Setting calculation is running
1 = Chatter ON
1 = Error with a summary alarm ON
Comments
th
Jan 2000,
Comments
7SJ61/62/63 6MD63 – Modbus
C53000-L1840-C001-01
Internal
object no.
51
–
70
125
140