Com’X 200 Energy Server – User manual
7EN02–0408–00

Modbus Register Mapping

The registers that can be read depend on the device you are communicating with.

Discovery Feature

The product responds to the Modbus function code FC43-14 with the following values:

  • The VendorName = Schneider Electric
  • The ProductCode = EBX200
  • The ProductName = Com’X 200
  • The MajorMinorRevision = the Com’X 200 version.

Com'XRegister Mapping

Register values can be read only through Modbus function codes FC03-FC04.

Address Register Object Size (Word) Format Unit Range Comments
2399 2400 Digital Input Validity – Bit 0.5 1 Bitmap – 0–0x003F See note 1. Can be read with Modbus code FC01 (coil 38400 - 38405).
2400 2401 Digital Input Validity – Bit 0.5 1 Bitmap – 0–0x003F See note 2. Can be read with Modbus code FC01 (coil 38416 - 38421).
8914 8915 Pulses count – DI1 2 INT32U – 0–4G See note 3.
8916 8917 Running hours – DI1 2 INT32U sec. 0–4G See note 4.
8918 8919 Pulses count – DI2 2 INT32U – 0–4G See note 3.
8920 8921 Running hours – DI2 2 INT32U sec. 0–4G See note 4.
8922 8923 Pulses count – DI3 2 INT32U – 0–4G See note 3.
8924 8925 Running hours – DI3 2 INT32U sec. 0–4G See note 4.
8926 8927 Pulses count – DI4 2 INT32U – 0–4G See note 3.
8928 8929 Running hours – DI4 2 INT32U sec. 0–4G See note 4.
8930 8931 Pulses count – DI5 2 INT32U – 0–4G See note 3.
8932 8933 Running hours – DI5 2 INT32U sec. 0–4G See note 4.
8934 8935 Pulses count – DI6 2 INT32U – 0–4G See note 3.
8936 8937 Pulses count – DI6 2 INT32U sec. 0–4G See note 4.
8970 8971 Pulses count – DI1 2 FLOAT32 – – See note 3.
8972 8973 Pulses count – DI1 2 FLOAT32 1/sec. – See note 3.
8974 8975 Pulses count – DI2 2 FLOAT32 – – See note 3.
8976 8977 Pulses count – DI2 2 FLOAT32 1/sec. – See note 3.
8978 8979 Pulses count – DI3 2 FLOAT32 – – See note 3.
8980 8981 Pulses count – DI3 2 FLOAT32 1/sec. – See note 3.
8982 8983 Pulses count – DI4 2 FLOAT32 – – See note 3.
8984 8985 Pulses count – DI4 2 FLOAT32 1/sec. – See note 3.
8986 8987 Pulses count – DI5 2 FLOAT32 – – See note 3.
8988 8989 Pulses count – DI5 2 FLOAT32 1/sec – See note 3.
8990 8991 Pulses count – DI6 2 FLOAT32 – – See note 3.
8992 8993 Pulses count – DI6 2 FLOAT32 1/sec. – See note 3.
9999 10000 Raw Value – AI1 2 FLOAT32 (*) – See note 5.
10001 10002 Raw Value – AI1 2 FLOAT32 (*) – See note 5.

  1. One bit is set for each digital input (DI) used in the Com’X 200.
  2. One bit is set for each digital input configured as a contactor or an impulse relay, if this device is closed.
  3. This value is valid only if the digital input is configured as a pulse meter.
  4. This value is valid only if the digital input is configured as a contactor or an impulse relay.
  5. If the sensor connected to the analog input (AI):
    • is a PT100 or PT1000, the raw value is the voltage value 0–10V.
    • is a 0–10V sensor, the raw value is the voltage value 0–10V.
    • is a 0–20mA sensor, the raw value is the current value 0–0.020A.

EM4300 Register Mapping

Register values can be read only through Modbus function codes FC03-FC04.

EM4300 Address Register Description Size Data Type Units Update Frequency
X 1 2 Product Identifier

17150 – EM4300

 1 INT16U – < 1 Minute
N/A 2 3 Reserved 1998 – – –
X 2000 2001 Frequency 2 FLOAT32 Hz 1 Minute
X 2002 2003 Power Factor A 2 FLOAT32 – 1 Minute
X 2004 2005 Power Factor B 2 FLOAT32 – 1 Minute
X 2006 2007 Power Factor C 2 FLOAT32 – 1 Minute
X 2008 2009 Apparent Power A 2 FLOAT32 VA 1 Minute
X 2010 2011 Apparent Power B 2 FLOAT32 VA 1 Minute
X 2012 2013 Apparent Power C 2 FLOAT32 VA 1 Minute
X 2014 2015 Apparent Power 2 FLOAT32 VA 1 Minute
X 2016 2017 Reactive Power A 2 FLOAT32 VAR 1 Minute
X 2018 2019 Reactive Power B 2 FLOAT32 VAR 1 Minute
X 2020 2021 Reactive Power C 2 FLOAT32 VAR 1 Minute
X 2022 2023 Reactive Power 2 FLOAT32 VAR 1 Minute
X 2024 2025 Active Power A 2 FLOAT32 W 1 Minute
X 2026 2027 Active Power B 2 FLOAT32 W 1 Minute
X 2028 2029 Active Power C 2 FLOAT32 W 1 Minute
X 2030 2031 Active Power 2 FLOAT32 W 1 Minute
X 2032 2033 Voltage A-N 2 FLOAT32 V 1 Minute
N/A 2034 2035 Reserved 266 – – –
X 2100 2101 Max Current A over Dmd 2 FLOAT32 A 15 Minute
X 2102 2103 Max Current B over Dmd 2 FLOAT32 A 15 Minute
X 2104 2105 Max Current C over Dmd 2 FLOAT32 A 15 Minute
X 2106 2107 Min Voltage A-N over dmd 2 FLOAT32 V 15 Minute
X 2108 2109 Min Voltage B-N over dmd 2 FLOAT32 V 15 Minute
X 2110 2111 Min Voltage C-N over dmd 2 FLOAT32 V 15 Minute
N/A 2113 2114 Reserved 187 – – –
X 2300 2301 Apparent energy delivered – received non-resettable 4 INT64 VAh 1 Minute
X 2304 2305 Apparent energy A delivered – received non-resettable 4 INT64 VAh 1 Minute
X 2308 2309 Apparent energy B delivered – received non-resettable 4 INT64 VAh 1 Minute
X 2312 2313 Apparent energy C delivered – received non-resettable 4 INT64 VAh 1 Minute
X 2316 2317 Reactive energy delivered – received non-resettable 4 INT64 VARh 1 Minute
X 2320 2321 Reactive energy A delivered – received non-resettable 4 INT64 VARh 1 Minute
X 2324 2325 Reactive energy B delivered – received non-resettable 4 INT64 VARh 1 Minute
X 2328 2329 Reactive energy C delivered – received non-resettable 4 INT64 VARh 1 Minute
X 2332 2333 Active energy delivered – received non-resettable 4 INT64 Wh 1 Minute
X 2336 2337 Active energy A delivered – received non-resettable 4 INT64 Wh 1 Minute
X 2340 2341 Active energy B delivered – received non-resettable 4 INT64 Wh 1 Minute
X 2344 2345 Active energy C delivered – received non-resettable 4 INT64 Wh 1 Minute
X 2348 2349 Apparent energy delivered – received 4 INT64 VAh 1 Minute
X 2352 2353 Apparent energy A delivered – received 4 INT64 VAh 1 Minute
X 2356 2357 Apparent energy B delivered – received 4 INT64 VAh 1 Minute
X 2360 2361 Apparent energy C delivered – received 4 INT64 VAh 1 Minute
X 2364 2365 Reactive energy delivered – received 4 INT64 VARh 1 Minute
X 2368 2369 Reactive energy A delivered – received 4 INT64 VARh 1 Minute
X 2372 2373 Reactive energy B delivered – received 4 INT64 VARh 1 Minute
X 2376 2377 Reactive energy C delivered – received 4 INT64 VARh 1 Minute
X 2380 2381 Active energy delivered – received 4 INT64 Wh 1 Minute
X 2384 2385 Active energy A delivered – received 4 INT64 Wh 1 Minute
X 2388 2389 Active energy B delivered – received 4 INT64 Wh 1 Minute
X 2392 2393 Active energy C delivered – received 4 INT64 Wh 1 Minute
N/A 2396 2397 Reserved 16 – – –
X 2412 2413 ZigBee link quality indicator (LQI) 1 INT16U – < 1 Minute
X 2413 2414 ZigBee radio signal strength indicator (RSSI) 2 FLOAT32 dBm < 1 Minute
X 2415 2416 Zigbee packet error rate over last hour 2 FLOAT32 – < 1 Minute
X 2417 2418 ZigBee network extended network PAN ID 1 4 INT64U – < 1 Minute
X 2421 2422 Zigbee radio output Power 2 FLOAT32 dBm < 1 Minute
N/A 2423 2424 Reserved 77 – – –
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