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GC5 iSMA-B-W0202 User Manual Download Page 5

 

iSMA-B-W0202 Modbus User Manual 

version 1.2 

 

Page 5 / 49

 

 

 

 

Safety rules 

•

 

Note:

 Incorrect wiring of this product can damage it and lead to other hazards. Make sure the 

product has been correctly wired before turning the power ON. 

•

 

Before wiring, or removing/mounting the product, be sure to turn the power OFF. Failure to 

do so might cause electric shock. 

•

 

Do not touch electrically charged parts such as the power terminals. Doing so might cause 

electric shock. 

•

 

Do not disassemble the product. Doing so might cause electric shock or faulty operation. 

•

 

Use the product within the operating ranges recommended in the specification (temperature, 

humidity, voltage, shock, mounting direction, atmosphere etc.). Failure to do so might cause fire 
or faulty operation 

•

 

Firmly tighten the wires to the terminal. Insufficient tightening of the wires to the terminal 

might cause fire. 

 

 

Summary of Contents for iSMA-B-W0202

Page 1: ...iSMA B W0202 User Manual Modbus Global Control 5 Sp z o o Warsaw Poland www gc5 pl...

Page 2: ...ters 16 Radio TX Power 40242 16 Radio Channel 40243 16 Radio Baud Rate 40244 18 Radio AESKEY 40249 40256 19 Radio Received Frames Counter 40257 19 Radio ERROR Frames Counter 40259 19 Radio Transmitted...

Page 3: ...8 1 2 Monostable Relay 28 8 1 3 Bistable Relay 28 8 1 4 Time Relay NO ms 28 8 1 5 Time Relay NC ms 29 8 1 6 Time Relay NO s 29 8 1 7 Time Relay NC s 29 8 1 8 Input Forwarding 29 8 1 9 Heating mode 30...

Page 4: ...h a micro USB port which allows to configure the device without the use of an external power supply the device is powered through the USB port This solution gives the user an easy way using 2 laptops...

Page 5: ...ause electric shock Do not touch electrically charged parts such as the power terminals Doing so might cause electric shock Do not disassemble the product Doing so might cause electric shock or faulty...

Page 6: ...12 bits Fast counters 50 Hz 100 Hz Digital Outputs relays No of outputs 2 Resistive load 3 A 230 VAC or 3 A 30 VDC Inductive load 75 VA 230 VAC or 30 W 30 VDC Interface Mini USB For power up and conf...

Page 7: ...dbus User Manual version 1 2 Page 7 49 Dimension Figure 2 Dimension Power supply connection 1 5 1 DC power connection Figure 2 DC power supply connection 1 5 2 AC power connection Figure 3 AC power su...

Page 8: ...D is ON orange for 20 ms after sending each message If the module receives sends a lot of messages LED can be lit continuously LEDs indicate the status of the Special Inputs are lit when resistance co...

Page 9: ...roblem on data communication networks These problems include reflections and signal attenuation To eliminate the presence of reflections from the end of the cable the cable must be terminated at both...

Page 10: ...n 1 2 Page 10 49 Communication The screen below shows configuration options for RS485 bus Figure 6 Communication options Special Inputs The screen below shows configuration options for Special Inputs...

Page 11: ...rsion 1 2 Page 11 49 Digital Outputs The screen below shows configuration options for Digital Outputs Figure 8 Digital Outputs configuration Radio Settings The screen below shows configuration options...

Page 12: ...iSMA B W0202 Modbus User Manual version 1 2 Page 12 49 Radio Status The screen below shows radio status for all devices working in the same group Figure 10 Radio Status...

Page 13: ...with firmware in version 1 0 0x0A16 1010 Counter of received messages 30004 32 bit register with the number of valid Modbus messages received by the module from the last powered up The value is reset...

Page 14: ...l type 40134 This register contains parameters which define Modbus protocol type RTU or ASCII Value Protocol Type 0 default Modbus RTU 1 Modbus ASCII Table 5 Modbus type selection Modbus address 40135...

Page 15: ...e following table Value No of data bits 7 7 8 default 8 Table 8 Data bits Parity bit 40139 Each byte of data being transferred may have additional protection as a parity bit added before stop bit bits...

Page 16: ...s not receive the correct data packet for 180 seconds the radio module will restart Time 180 seconds is a constant value Radio configuration registers WARNING Changing the parameters concerning the tr...

Page 17: ...dbus User Manual version 1 2 Page 17 49 3 Channel 3 869 475 MHz 4 Channel 4 869 505 MHz 5 Channel 5 869 535 MHz 6 Channel 6 869 565 MHz 7 Channel 7 869 595 MHz 8 Channel 8 869 625 MHz Table 11 Radio c...

Page 18: ...for Radio protocol Value Baud rate 0 1200 1 2400 2 4800 3 9600 4 19200 5 38400 6 57600 7 115200 8 200000 Table 12 Radio baud rate selection Higher baud rate value requires more bandwidth which can oc...

Page 19: ...o AESKEY registers Radio Received Frames Counter 40257 32 bit register with the number of valid messages received by the module via Radio protocol from last powered up The register value is reset afte...

Page 20: ...dbus address of this device Register Device 40263 WIRELESS DEVICE STATUS 1 40264 WIRELESS DEVICE STATUS 2 40265 WIRELESS DEVICE STATUS 3 40266 WIRELESS DEVICE STATUS 4 40389 WIRELESS DEVICE STATUS 127...

Page 21: ...easure voltage 0 10 V Figure 12 Connection of Special Input to measure voltage 0 10 V Connection of Special Input to measure temperature Figure 13 Connection of Special Input to measure temperature Co...

Page 22: ...expressed in millivolts Special Input Register number S1 30071 S2 30073 Table 18 Special Inputs Voltage measurement Special Input measure temperature 1 2 30072 30074 The registers contain the results...

Page 23: ...nting registers In the particular case you can reset the counter by entering 0 The counter reset is also possible by switching on relevant bits in the register 40022 WARNING In default fast counters w...

Page 24: ...he temperature sensor 20K6A1 NTC B 4262K 5 The temperature sensor 2 2K3A1 NTC B 3975K 6 The temperature sensor 3K3A1 NTC B 3975K 7 The temperature sensor 30K6A1 NTC B 4262K 8 The temperature sensor SI...

Page 25: ...ital Outputs relays connections Connecting a solenoid valve to the Digital Output Figure 15 Connection of a solenoid valve to the Digital Output Connecting a resistive load to the Digital Output Figur...

Page 26: ...ccording to the following table No of bit in register No of digital output 0 1 1 2 Table 24 State of the Digital outputs register structure Default state of Digital Outputs 40143 The register contain...

Page 27: ...Built in application relation between input and output The Special Inputs can be set to work in different modes There are dedicated registers for operation mode 40176 40180 time parameters 40177 4018...

Page 28: ...de functioning 8 1 1 Ordinary IO In this mode the module works as a standard IO inputs and outputs are not related which each other 8 1 2 Monostable Relay In this mode both rising and falling edge on...

Page 29: ...g edge on Special Input starts the counter from the beginning what means that the output will stay in true value for a time defined in TIME VALUE register expressed in seconds counting from the last f...

Page 30: ...of Setpoint register and differential register the output is in low state When Control value is higher or equal the sum of Setpoint register and differential register the output is in high state Outpu...

Page 31: ...of Setpoint register and Differential register the output is in low state When Control value is higher or equal the sum of Setpoint register and Differential register the output is in high state Outpu...

Page 32: ...The Block Input function does not work when the heating cooling input mode is set No of bit in register 40021 Block input number 0 1 1 2 2 3 3 4 Table 30 Block Inputs register Setpoint registers 40178...

Page 33: ...0x00 VERSION AND MODULE TYPE PLUS ENABLE OF ACTIONS Read Write Firmware version and module type plus enable of actions Value Type of action 0x01FF Reset of device 0x02FF Reload settings RS485 Radio 0x...

Page 34: ...ance measurement result expressed in 30104 103 0x67 RESISTIVE INPUT 1 MSB Read Only 30105 104 0x68 RESISTIVE INPUT 2 LSB Read Only 30106 105 0x69 RESISTIVE INPUT 2 MSB Read Only 40134 133 0x85 MODBUS...

Page 35: ...NTC 5 2 2K3A1 NTC B 3975K 6 3K3A1 NTC 7 30K6A1 NTC 8 SIE1 9 TAC1 10 SAT1 128 Voltage measurement off and fast counters working on 100Hz 40152 151 0x97 SPECIAL INPUT 2 CONFIGURATION Read Write Memory 4...

Page 36: ...88 40250 249 0xF9 RADIO AESKEY D3 D2 Read Write Memory 40251 250 0xFA RADIO AESKEY D5 D4 Read Write Memory 40252 251 0xFB RADIO AESKEY D7 D6 Read Write Memory 40253 252 0xFC RADIO AESKEY D9 D8 Read Wr...

Page 37: ...scription 40261 260 0x0104 RADIO COUNTER OF TRANSMITTED FRAMES 32 bits Read Write Memory Counter of sent messages 30008 Default state is 0 Reset at the unit start and change of transmission parameters...

Page 38: ...9 40 335671 40 239831 35 241840 35 181532 30 176683 30 135233 25 131251 25 105081 20 96974 20 78930 15 72895 15 61030 10 55298 10 47549 5 42314 5 37316 0 32650 0 29490 5 25396 5 23462 10 19904 10 1878...

Page 39: ...iSMA B W0202 Modbus User Manual version 1 2 Page 39 49 No 1 No 2 115 444 115 547 120 388 120 482 125 340 125 426...

Page 40: ...53410 15 163480 10 42470 10 122260 5 33900 5 92220 0 27280 0 70140 5 22050 5 53780 10 17960 10 41540 15 14690 15 32340 20 12090 20 25340 25 10000 25 20000 30 8313 30 15886 35 6940 35 12698 40 5827 40...

Page 41: ...30 25 41048 20 67770 20 29092 15 53410 15 21868 10 42470 10 16589 5 33900 5 12694 0 27280 0 9795 5 22050 5 7619 10 17960 10 5971 15 14690 15 4714 20 12090 20 3748 25 10000 25 3000 30 8313 30 2417 35 6...

Page 42: ...13 5 138502 20 9654 0 105305 15 9320 5 60713 10 8933 10 62347 5 8496 15 48511 0 8044 20 38019 5 7489 25 30000 10 6938 30 23828 15 6370 35 19046 20 5798 40 15317 25 5238 45 12390 30 4696 50 10079 35 41...

Page 43: ...10276 20 8968 10 8068 15 8708 5 6382 10 8396 0 5085 5 8031 5 4078 0 7614 10 3294 5 7150 15 2676 10 6649 20 2188 15 6121 25 1800 20 5580 30 1488 25 5039 35 1237 30 4513 40 1034 35 4012 45 869 40 3545 5...

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