Users Manual Part 2
58 EN
DIRIS Digiware D-50 & D-70 - 548088C - SOCOMEC
Example: Let us consider the following architecture:
PRODUCT I-30 I-30
MODBUS ADDRESS 4 5
LOAD TYPE Load 1: 3P + N - 3CT
Load 1: 1P + N - 1CT
Load 2: 1P + N - 1CT
Load 3: 1P + N - 1CT
U-30
@3
I-30
@4
I-30
@5
D-50/D-70
Digiware bus
The nal OID to get the instantaneous current I1 for the I-30 module @ Modbus address 4 for load 1 is:
1.3.6.1.4.1.4555.10.20.20.1.10000.4.1
For the I-30 module @ address 5, there are multiple loads congured. This implies that the Modbus address must be
followed by the Load number in the OID.
Therefore, the nal OID used to request I1 Inst for load 1 of the I-30 @ address 5 is:
1.3.6.1.4.1.4555.10.20.20.1.10000.5.1
The nal OID to request I1 Inst for load 2 of the I-30 @ address 5 is 1.3.6.1.4.1.4555.10.20.20.1.10000.5.2
The nal OID to request I1 Inst for load 3 of the I-30 @ address 5 is 1.3.6.1.4.1.4555.10.20.20.1.10000.5.3
OID SEQUENCE DESCRIPTION
4555 “SOCOMEC” enterprise branch
10 “SocomecProducts” table
20 “ProductMetrology” table
20 “InstantaneousTable”
1 Entry (always = 1)
10000 Service ID
5 Modbus Address
3 Load number
Note: a request to OID 1.3.6.1.4.1.4555.10.20. 20.1.10001.5 will return “0” because the service ID 10001
corresponds to I2 inst whereas only single-phase loads are congured in the I-30 module @ address 5, which
means currents I2 and I3 parameters aren’t used.