Siemens SICHARGE D Operating Instructions Manual page 23

ACx outlet status and measurements
In the ACx representation, the letter 'x' denotes the number assigned to the SICHARGE charging
outlet. It can begin with number 1 for the AC outlet, for example.
• Pilot state
connected between SICHARGE and EV. Pilot states are enumerated by integer values. See
Table 2-1 for a description of the pilot states.
• Actual output current
Since AC charging can be 1, 2 or 3-phase, it is possible that some of the L1, L2 or L3 lines
return near to zero values.
• Actual average active output power
Average active power consumed by the charging outlet as measured by the power meter for
that outlet.
DCx outlet status and measurements
In the DCx representation, the letter 'x' denotes the number assigned to the SICHARGE charging
outlet. It can begin with number 1 for the DC outlet, for example.
• Pilot state
connected between SICHARGE and EV. Pilot states are enumerated by integer values. See
Table 2-1 for a description of the pilot states.
• Actual DC output voltage
DC output voltage for the charging outlet as measured by the voltage transducer integrated
in SICHARGE.
• Calculated DC output current
participating power converters in the charging session at any particular outlet.
• Calculated DC output power
output voltage and the calculated DC output current for any particular charging outlet.
External Load Management System
Operating Manual, 07/2022, A5E52045935-AA
Outlet EV charging states decoded from the hardwired CP line in the charging cable
Current consumed by the charging outlet as measured by the power meter for that outlet.
Outlet EV charging states decoded from the hardwired CP line in the charging cable
DC output current is the calculated value from SICHARGE and the sum current of
DC output current is the calculated value from SICHARGE and the product of the actual DC
2.6 Modbus registers (SICHARGE to ELMS)
Description
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