List of Modbus Registers
Decimal Address | Register Name | Access | Description | Persistence |
---|---|---|---|---|
0 | VERSION AND MODULE TYPE | Read | LSB – type (device ID), MSB - FW version / 10 | YES |
1 | MODULE ADDRESS | Read/write | Modbus address setting via Modbus from 1 to 255 | YES |
2 | BAUD RATE AND PROTOCOL | Read-only | Not used. Use registers from 135 to 138 | YES |
3 | COUNTER OF RECEIVED FRAMES (32-Bit) | Read-only | Default state is 0. Counting the received Modbus frames from the last powering up or module reset. | YES |
4 | 0x004 | |||
5 | COUNTER OF FRAMES WITH ERROR (32-Bit) | Read-only | Default state is 0. Counting the incorrect received Modbus frames from the last powering up or module reset. | YES |
6 | 0x006 | |||
7 | COUNTER OF SENT FRAMES (32-Bit) | Read-only | Default state is 0. Counting the sent Modbus frames from the last powering up or module reset. | YES |
8 | 0x008 | |||
11 | UP TIME | Read-only
| This 32-bit register contains module counting time in seconds from the last powering up or module reset | NO |
12 | 0x00A | |||
135 | BAUD RATE | Read/write | Transmission speed is defined by the user calculated using the formula: baud rate = register value x 10. The default value is 960 (9600 bps). | YES |
136 | STOP BitS | |||
137 | DATA BitS | Read/write | Supported values are 7 and 8. The default value is 8. | YES |
138 | PARITY Bit | Read/write | Parity bit. The default value is 0 (no parity). Allowed values: 0 (default): none, 1: odd, 2: even | YES |
139 | RESPONSE DELAY | Read/write | Delay in ms before sending the response. The default value is 0. | YES |
300 | SYSTEM CONFIGURATION | Read/write | Actuator model | YES |
1005 | TYPE OF CONTROL | Read/write | Select the actuator type of control: | YES |
1006 | Direct/Reverse & Failsafe Direction Setting | Read/write | Select the actuator's action (direct or reverse) and fail-safe direction: | YES |
1007 | FORCE CALIBRATION | Read/write | Force calibration (valve stroke learning); 1 - force calibration (automatic reset of value after calibration) | NO |
1008 | JUMPER ENABLE (ER board) | Read/write | Fail-safe jumper enable setting: 0 (default) - jumper enabled, 1 - jumper disabled | YES |
1009 | CHANGEOVER SETTING | Read/write | Temperature loops action selection: | YES |
1010 | TEMPERATURE PROBE SELECTION | Read/write | Temperature probe selection: | YES |
1013 | FUNCTIONS ENABLE | Read/write | Actuator function setting (0-disable - default): | YES |
1014 | FUNCTIONS STATUS | Read-only | Actuator function setting: | NO |
1015 | % Minimum Opening Valve (Temperature loops) | Read/write | Set minimum opening valve when the temperature loops and limits are active. | YES |
1016 | DIP Switch & Push Button & Jumper STATUS | Read-only | DIP switches and jumper status: | NO |
1018 | VALVE STROKE (mm*100) | Read/write | Valve stroke (mm*100) - after calibration phase | YES |
1019 | OVERVOLTAGE EVENTS (24 V AC > 20%) (230 V > 10%) | Read/write | Overvoltage events (24 V AC > 20%) (230 V > 10%) | YES |
1020 | UNDERVOLTAGE EVENTS (V AC < 20%) (230 V < 10%) | Read/write | Undervoltage events (V AC < 20%) (230 V < 10%) | YES |
1021 | FULLY OPEN EVENTS | Read/write | Fully opened events | YES |
1022 | FULLY CLOSE EVENTS | Read/write | Fully closes events | YES |
1023 | UNEXPECTED STALL CONDITION EVENTS (within calculated stroke) | Read/write | Unexpected stall condition events (within calculated stroke) | YES |
1024 | UNEXPECTED STALL CONDITION EVENTS (outside calculated stroke) | Read/write | Unexpected stall condition events (outside calculated stroke) | YES |
1025 | VALVE STROKE ERROR > max. (60 mm) | Read/write | Valve stroke error > max. (60 mm) | YES |
1026 | VALVE STROKE ERROR < min. (5 mm) | Read/write | Valve stroke error < min. (5 mm) | YES |
1027 | ACTUATOR OPERATING MODE | Read-only | Actuator operating mode (0 - not active) (1- active): | NO |
1028 | ERROR TYPE | Read-only | Error type: (0- no error) (1- error): | YES |
1033 | ACTUATOR RESET | Read/write | Force actuator reset (1) | NO |
1034 | BMS COMMAND | Read/write | BMS command (0-100%)*10 | NO |
1037 | FEEDBACK | Read-only | Actuator position (0-100%), valve position (0-100%)*10 | NO |
1100 | SET HEATING ∆T CONTROL | Read/write | Set heating ∆T control (°C*10) | YES |
1101 | SET COOLING ∆T CONTROL | Read/write | Set cooling ∆T control (°C*10) | YES |
1102 | SET HEATING SUPPLY TEMPERATURE | Read/write | Set heating supply temperature (°C*10) | YES |
1103 | SET COOLING SUPPLY TEMPERATURE | Read/write | Set cooling supply temperature (°C*10) | YES |
1104 | SET HEATING RETURN TEMPERATURE | Read/write | Set heating return temperature (°C*10) | YES |
1105 | SET COOLING RETURN TEMPERATURE | Read/write | Set cooling return temperature (°C*10) | YES |
1106 | SET HEATING ∆T LIMITATION | Read/write | Set heating ∆T limitation (°C*10) | YES |
1107 | SET COOLING ∆T LIMITATION | Read/write | Set cooling ∆T limitation (°C*10) | YES |
1108 | SET HEATING SUPPLY TEMPERATURE LIMIT | Read/write | Set heating supply temperature limit (°C*10) | YES |
1109 | SET COOLING SUPPLY TEMPERATURE LIMIT | Read/write | Set cooling supply temperature limit (°C*10) | YES |
1110 | SET HEATING RETURN TEMPERATURE LIMIT | Read/write | Set heating return temperature limit (°C*10) | YES |
1111 | SET COOLING RETURN TEMPERATURE LIMIT | Read/write | Set cooling return temperature limit (°C*10) | YES |
1114 | SUPPLY TEMPERATURE VALUE | Read-only | Supply temperature value (°C*10) | NO |
1115 | RETURN TEMPERATURE VALUE | Read-only | Return temperature value (°C*10) | NO |
1116 | ∆T VALUE (S1 – S2) | Read-only | ∆T value (T1 – T2) (°C*10) | NO |
1181 | CLOCK MINUTES | Read/write | Clock minutes | YES |
1182 | CLOCK HOURS | Read/write | Clock hours | YES |
1183 | CLOCK DAY | Read/write | Clock day | YES |
1184 | CLOCK MONTH | Read/write | Clock month | YES |
1185 | CLOCK YEAR | Read/write | Clock year | YES |
1186 | RESET FOR EEPROM INITIALIZATION | Read/write | Reset for EEPROM initialization | NO |
1192 | OUT LOOP BMS | Read-only | Output loop BMS (*10) | NO |
1197 | OUT LOOP T CONTROL | Read-only | Output loop T control (*10) | NO |
1198 | OUT LOOP T LIMITS | Read-only | Output loop T limits (*10) | NO |
1199 | OUT LOOP "ACTIVE" | Read-only | Output loop "active" (*10) | NO |
1230 | LOOP TYPE P, P+I, P+I+D (∆T heating loop) | Read/write | Loop type P, P+I, P+I+D (∆T heating loop) | YES |
1231 | DERIVATIVE TIME (gain) (∆T heating loop) | Read/write | Derivative time (gain) (∆T heating loop) | YES |
1232 | INTEGRAL TIME (min.) (∆T heating loop) | Read/write | Integral time (min.) (∆T heating loop) | YES |
1233 | PROPORTIONAL BAND ∆T (°C*10) (∆T heating loop) | Read/write | Proportional band ∆T (°C*10) (∆T heating loop) | YES |
1234 | LOOP TYPE P, P+I, P+I+D (∆T cooling loop) | Read/write | Loop type P, P+I, P+I+D (∆T cooling loop) | YES |
1235 | DERIVATIVE TIME (gain) (∆T cooling loop) | Read/write | Derivative time (gain) (∆T cooling loop) | YES |
1236 | INTEGRAL TIME (min.) (∆T cooling loop) | Read/write | Integral time (min.) (∆T cooling loop) | YES |
1237 | PROPORTIONAL BAND ∆T (°C*10) (∆T cooling loop) | Read/write | Proportional band ∆T (°C*10) (∆T cooling loop) | YES |
1238 | LOOP TYPE P, P+I, P+I+D (T heating supply loop) | Read/write | Loop type P, P+I, P+I+D (T heating supply loop) | YES |
1239 | DERIVATIVE TIME (gain) (T heating supply loop) | Read/write | Derivative time (gain) (T heating supply loop) | YES |
1240 | INTEGRAL TIME (min.) (T heating supply loop) | Read/write | Integral time (min.) (T heating supply loop) | YES |
1241 | PROPORTIONAL BAND ∆T (°C*10) (T heating supply loop) | Read/write | Proportional band ∆T (°C*10) (T heating supply loop) | YES |
1242 | LOOP TYPE P, P+I, P+I+D (T cooling supply loop) | Read/write | Loop type P, P+I, P+I+D (T cooling supply loop) | YES |
1243 | DERIVATIVE TIME (gain) (T cooling supply loop) | Read/write | Derivative time (gain) (T cooling supply loop) | YES |
1244 | INTEGRAL TIME (min.) (T cooling supply loop) | Read/write | Integral time (min.) (T cooling supply loop) | YES |
1245 | PROPORTIONAL BAND ∆T (°C*10) (T cooling supply loop) | Read/write | Proportional band ∆T (°C*10) (T cooling supply loop) | YES |
1246 | LOOP TYPE P, P+I, P+I+D (T heating Return loop) | Read/write | Loop type P, P+I, P+I+D (T heating return loop) | YES |
1247 | DERIVATIVE TIME (gain) (T heating Return loop) | Read/write | Derivative time (gain) (T heating return loop) | YES |
1248 | INTEGRAL TIME (min.) (T heating Return loop) | Read/write | Integral time (min.) (T heating return loop) | YES |
1249 | PROPORTIONAL BAND ∆T (°C*10) (T heating Return loop) | Read/write | Proportional band ∆T (°C*10) (T heating return loop) | YES |
1250 | LOOP TYPE P, P+I, P+I+D (T cooling Return loop) | Read/write | Loop type P, P+I, P+I+D (T cooling return loop) | YES |
1251 | DERIVATIVE TIME (gain) (T cooling Return loop) | Read/write | Derivative time (gain) (T cooling return loop) | YES |
1252 | INTEGRAL TIME (min.) (T cooling Return loop) | Read/write | Integral time (min.) (T cooling return loop) | YES |
1253 | PROPORTIONAL BAND ∆T (°C*10) (T cooling Return loop) | Read/write | Proportional band ∆T (°C*10) (T cooling return loop) | YES |
1254 | LOOP TYPE P, P+I, P+I+D (∆T heating loop limit) | Read/write | Loop type P, P+I, P+I+D (∆T heating loop limit) | YES |
1255 | DERIVATIVE TIME (gain) (∆T heating loop limit) | Read/write | Derivative time (gain) (∆T heating loop limit) | YES |
1256 | INTEGRAL TIME (min.) (∆T heating loop limit) | Read/write | Integral time (min.) (∆T heating loop limit) | YES |
1257 | PROPORTIONAL BAND ∆T (°C*10) (∆T heating loop limit) | Read/write | Proportional band ∆T (°C*10) (∆T heating loop limit) | YES |
1258 | LOOP TYPE P, P+I, P+I+D (∆T cooling loop limit) | Read/write | Loop type P, P+I, P+I+D (∆T cooling loop limit) | YES |
1259 | DERIVATIVE TIME (gain) (∆T cooling loop limit) | Read/write | Derivative time (gain) (∆T cooling loop limit) | YES |
1260 | INTEGRAL TIME (min.) (∆T cooling loop limit) | Read/write | Integral time (min.) (∆T cooling loop limit) | YES |
1261 | PROPORTIONAL BAND ∆T (°C*10) (∆T cooling loop limit) | Read/write | Proportional band ∆T (°C*10) (∆T cooling loop limit) | YES |
1262 | LOOP TYPE P, P+I, P+I+D (T heating supply loop limit) | Read/write | Loop type P, P+I, P+I+D (T heating supply loop limit) | YES |
1263 | DERIVATIVE TIME (gain) (T heating supply loop limit) | Read/write | Derivative time (gain) (T heating supply loop limit) | YES |
1264 | INTEGRAL TIME (min.) (T heating supply loop limit) | Read/write | Integral time (min.) (T heating supply loop limit) | YES |
1265 | PROPORTIONAL BAND ∆T (°C*10) (T heating supply loop limit) | Read/write | Proportional band ∆T (°C*10) (T heating supply loop limit) | YES |
1266 | LOOP TYPE P, P+I, P+I+D (T cooling supply loop limit) | Read/write | Loop type P, P+I, P+I+D (T cooling supply loop limit) | YES |
1267 | DERIVATIVE TIME (gain) (T cooling supply loop limit) | Read/write | Derivative time (gain) (T cooling supply loop limit) | YES |
1268 | INTEGRAL TIME (min.) (T cooling supply loop limit) | Read/write | Integral time (min.) (T cooling supply loop limit) | YES |
1269 | PROPORTIONAL BAND ∆T (°C*10) (T cooling supply loop limit) | Read/write | Proportional band ∆T (°C*10) (T cooling supply loop limit) | YES |
1270 | LOOP TYPE P, P+I, P+I+D (T heating Return loop limit) | Read/write | Loop type P, P+I, P+I+D (T heating return loop limit) | YES |
1271 | DERIVATIVE TIME (gain) (T heating Return loop limit) | Read/write | Derivative time (gain) (T heating return loop limit) | YES |
1272 | INTEGRAL TIME (min.) (T heating Return loop limit) | Read/write | Integral time (min.) (T heating return loop limit) | YES |
1273 | PROPORTIONAL BAND ∆T (°C*10) (T heating Return loop limit) | Read/write | Proportional band ∆T (°C*10) (T heating return loop limit) | YES |
1274 | LOOP TYPE P, P+I, P+I+D (T cooling Return loop limit) | Read/write | Loop type P, P+I, P+I+D (T cooling return loop limit) | YES |
1275 | DERIVATIVE TIME (gain) (T cooling Return loop limit) | Read/write | Derivative time (gain) (T cooling return loop limit) | YES |
1276 | INTEGRAL TIME (min.) (T cooling Return loop limit) | Read/write | Integral time (min.) (T cooling return loop limit) | YES |
1277 | PROPORTIONAL BAND ∆T (°C*10) (T cooling Return loop limit) | Read/write | Proportional band ∆T (°C*10) (T cooling return loop limit) | YES |
1262 | 0x4EE | LOOP TYPE P, P+I, P+I+D (T heating supply loop limit) | Read/write | Loop type P, P+I, P+I+D (T heating supply loop limit) |
1263 | 0x4EF | DERIVATIVE TIME (gain) (T heating supply loop limit) | Read/write | Derivative time (gain) (T heating supply loop limit) |
1264 | 0x4F0 | INTEGRAL TIME (min.) (T heating supply loop limit) | Read/write | Integral time (min.) (T heating supply loop limit) |
1265 | 0x4F1 | PROPORTIONAL BAND ∆T (°C*10) (T heating supply loop limit) | Read/write | Proportional band ∆T (°C*10) (T heating supply loop limit) |
1266 | 0x4F2 | LOOP TYPE P, P+I, P+I+D (T cooling supply loop limit) | Read/write | Loop type P, P+I, P+I+D (T cooling supply loop limit) |
1267 | 0x4F3 | DERIVATIVE TIME (gain) (T cooling supply loop limit) | Read/write | Derivative time (gain) (T cooling supply loop limit) |
1268 | 0x4F4 | INTEGRAL TIME (min.) (T cooling supply loop limit) | Read/write | Integral time (min.) (T cooling supply loop limit) |
1269 | 0x4F5 | PROPORTIONAL BAND ∆T (°C*10) (T cooling supply loop limit) | Read/write | Proportional band ∆T (°C*10) (T cooling supply loop limit) |
1270 | 0x4F6 | LOOP TYPE P, P+I, P+I+D (T heating Return loop limit) | Read/write | Loop type P, P+I, P+I+D (T heating return loop limit) |
1271 | 0x4F7 | DERIVATIVE TIME (gain) (T heating Return loop limit) | Read/write | Derivative time (gain) (T heating return loop limit) |
1272 | 0x4F8 | INTEGRAL TIME (min.) (T heating Return loop limit) | Read/write | Integral time (min.) (T heating return loop limit) |
1273 | 0x4F9 | PROPORTIONAL BAND ∆T (°C*10) (T heating Return loop limit) | Read/write | Proportional band ∆T (°C*10) (T heating return loop limit) |
1274 | 0x4FA | LOOP TYPE P, P+I, P+I+D (T cooling Return loop limit) | Read/write | Loop type P, P+I, P+I+D (T cooling return loop limit) |
1275 | 0x4FB | DERIVATIVE TIME (gain) (T cooling Return loop limit) | Read/write | Derivative time (gain) (T cooling return loop limit) |
1276 | 0x4FC | INTEGRAL TIME (min.) (T cooling Return loop limit) | Read/write | Integral time (min.) (T cooling return loop limit) |
1277 | 0x4FD | PROPORTIONAL BAND ∆T (°C*10) (T cooling Return loop limit) | Read/write | Proportional band ∆T (°C*10) (T cooling return loop limit) |