{ "manufacturer": "herholdt", "model": "control-ecsem-ecsan-ecspm", "device": "control-ecsem-ecsan-ecspm", "category": "Altro", "protocol": "modbus", "version": "v1", "firmware": null, "verification": "IMPORTED", "isDemo": false, "source": { "title": "herholdt control-ecsem-ecsan-ecspm — modbus-database (registers.json)", "url": "https://www.aggsoft.com/serial-data-logger/tutorials/modbus-data-logging/herholdt-control-ecsem-ecsan-ecspm.htm", "documentRef": null, "revision": null }, "generatedAt": "2026-09-21T13:16:09.794Z", "registers": [ { "address": "4099", "addressNumeric": 4099, "signal": "device_type", "name": "Device-type", "description": "Device-type", "functionCode": 3, "datatype": "uint16", "length": 1, "scale": 1, "offset": 0, "unit": null, "access": "READ", "endianness": null, "group": null, "notes": null }, { "address": "4100", "addressNumeric": 4100, "signal": "firmware_version", "name": "Firmware-version", "description": "Firmware-version", "functionCode": 3, "datatype": 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