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RYM

ASKON

®

 200-Modbus 

Modbus Slave

 

User Manual   

 

 

 

 

 
©   S+S REGELTECHNIK GMBH

   

|   THURN-UND-TAXIS-STR.22   |   90411  NÜRNBERG   |   GERMANY   |   FON +49(0)911 519470  |

www.SplusS.de

 

 

Page 17 of 55

 

3.

 

Modbus 

3.1.

 

Introduction 

The device operates as a Modbus slave in Modbus RTU mode. The default baudrate is set to 57600, the default 
parity is set to ‘none’ and the default address is set to 1. The communication with a Modbus master device will 
work with Modbus function code 0x03 (Read Holding Registers) and Modbus function code 0x06 (Preset Single 

Register). Section 3.4 shows all available Modbus registers. 

 

3.2.

 

 Modbus Network 

Figure 6 illustrates a typical Modbus network setup with a linear bus topology used to connect several slave 

devices to a master device. The transmission line has to be terminated at both ends. At the master device this can 

be done by connecting a termination resistor. 

Each RYMASKON 200 is equipped with a built-in 120Ω termination resistor. Set the termination switch to OFF 

except on the last device on the bus where the termination switch must be turned ON. Per default each device has 

the Modbus address set to 1. Because each address can only be used once it has to be configured at the device 

settings in administration-mode. 

For further information please see Section 2.2. 

 

Figure 6: Modbus Network 

 

 

Содержание Rymaskon 200-Modbus Series

Страница 1: ...f 55 RYMASKON 200 Modbus Modbus Slave User Manual User Manual for Room Control Units RYMASKON 211 Modbus RYMASKON 212 Modbus RYMASKON 221 Modbus RYMASKON 222 Modbus RYMASKON 231 Modbus RYMASKON 232 Mo...

Страница 2: ...Field Communication RGB Red Green Blue URI Uniform Resource Identifier URL Uniform Resource Locator EU End User SA System Administrator DSEU Display Source for End User DSSA Display Source for System...

Страница 3: ...2 2 5 Factory Default 16 3 Modbus 17 3 1 Introduction 17 3 2 Modbus Network 17 3 3 Modbus Register Usage for Value Display 18 3 4 Modbusregister Description 19 3 4 1 Data Registers 19 3 4 2 Device Se...

Страница 4: ...date and time as well as the current level of eco friendliness are also displayed on the LCD display Parameters controlled by the Modbus Masters s logic can be overridden on the RYMASKON 200 such as...

Страница 5: ...ONTROL Typ 210 Typ 220 Typ 230 Typ 240 Typ 250 Typ 260 Temperature up down Fan speed up down Light on off Sun protection up down Room occupancy Menu Table 1 Key Features Not only the model type but al...

Страница 6: ...s available on RYMASKON 200 displays The following Table gives an overview of all available segments of the RYMASKON 200 with its defined names The Table also shows which symbols are directly accessib...

Страница 7: ...antic meaning of a display value or set point It can also be directly accessed via the Modbus register secondary_display_direct_access_string see Table 22 on Page 30 am_pm_symbols These symbols are no...

Страница 8: ...symbol green_leaf_3 The green leaf symbols can be used to display the level of eco friendliness or to visualize environmental conditions green_leaf_2 green_leaf_1 green_leaf_0 bar_left_2 The left bar...

Страница 9: ...to show certain values It is not accessible directly unit_F All unit symbols are not directly accessible but are displayed along with a display value or set point if the unit is set in the correspondi...

Страница 10: ...ection terminals for Modbus 24 V DC Supply and external buttons The four external buttons share a common GND connection which is internally connected to the negative 24 V input terminal The external b...

Страница 11: ...RYMASKON 200 Each button can be configured individually via a Modbus register for its function see Table 23 on Page 31 The following listing gives you an overview which functionality can be associated...

Страница 12: ...e and it can be edited in EDIT mode For the set point registers see Table 31 on Page 41 and Table 28 on Page 37 for set point configuration The range in which a set point can be altered is defined by...

Страница 13: ...econd or after a timeout of 1 minute An overview of all possible operating modes is given in Table 4 below The operating mode can also be defined by the Modbus master by writing the user interface dir...

Страница 14: ...r system administrator with configurable rights to display and edit values Each access level is secured by a four digit pincode that will be requested if EDIT mode or DIRECT_ACCESS mode is entered and...

Страница 15: ...disabled 0000 Pincode End User 0000 9999 if 0000 the pincode is disabled 0000 Color Setting LCD Backlight Red 0 100 100 Color Setting LCD Backlight Green 0 100 100 Color Setting LCD Backlight Blue 0 1...

Страница 16: ...he factory default values for each model See Table 27 on page 35 for display value configuration and Table 28 on Page 37 for set point configuration Register Name Inhalt display_value_0 Internal Tempe...

Страница 17: ...ilable Modbus registers 3 2 Modbus Network Figure 6 illustrates a typical Modbus network setup with a linear bus topology used to connect several slave devices to a master device The transmission line...

Страница 18: ...18 of 55 3 3 Modbus Register Usage for Value Display The following Figure 7 shows which Modbus registers have influence on a displayed value unit text on the secondary display or symbols Depending on...

Страница 19: ...remain set until the flags are cleared by the Modbus master by writing a logical 1 to the specific flag The long_pressed state of a button will remain set as long as the button is pressed Bits 0 11 in...

Страница 20: ...176 see Table 18 on page 27 DS1 change flag for pincode_system_administrator on register address 177 see Table 19 on page 27 DS2 change flag for pincode_end_user on register address 178 see Table 19 o...

Страница 21: ..._6 54 0x0036 supply voltage sensor_value_7 55 0x0037 CPU temperature sensor_value_8 56 0x0038 CPU voltage A sensor value can be used as source for a display value Therefor the DSSA or DSEU bit as well...

Страница 22: ...0x004C 0x0000 display_value_13 77 0x004D 0x0000 display_value_14 78 0x004E 0x0000 display_value_15 79 0x004F 0x0000 The DSSA or DSEU bit at the corresponding display value configuration at address 25...

Страница 23: ...00 The colon symbol of the secondary display will only be available if the secondary_display_direct_access_string register at address 200 see Table 22 Page 30 is not empty Table 12 Symbol Direct Acce...

Страница 24: ..._access_1 103 0x0067 buzzer_mode 0x00 buzzer_tone 0x00 These registers are used to provide direct access of the piezo buzzer primarily used to give acoustic feedback for the touch buttons BE Buzzer En...

Страница 25: ...o be displayed EN direct value enable bit 1 enabled 0 disabled unit defines a unit symbol to be displayed following values are possible 0x0 0x1 0x2 0x3 0x4 0x5 0x6 0x7 0x8 0x9 0xA 0xB no unit C F cfm...

Страница 26: ..._packets_1 0x0000 modbus_tx_bytes 136 0x0088 modbus_tx_bytes_0 0x0000 137 0x0089 modbus_tx_bytes_1 0x0000 modbus_timeout_errors 138 0x008A modbus_timeout_errors_0 0x0000 139 0x008B modbus_timeout_erro...

Страница 27: ...r Modbus communication Valid are 0x0 odd odd parity bit 1 stop bit 0x1 even even parity bit 1 stop bit 0x2 none no parity bit 2 stop bits modbus_baud defines the Modbus baudrate following values are v...

Страница 28: ...lid lcd_brightness defines the overall brightness of the LCD backlight Values from 0x00 0 to 0x64 100 are valid lcd_contrast defines the contrast setting of the LCD Values from 0x00 0 to 0x64 100 are...

Страница 29: ...acoustic_alarm_on_internal_error flag if set to 1 a buzzer tone will be generated if an internal error occurred VOL visual_alarm_when_offline flag if set to 1 the offline text symbol will be displayed...

Страница 30: ..._string will be checked by the device If the string is empty time and or date will be displayed if enabled at user_interface_settings at addresse 183 Table 20 on Page 28 Otherwise the content of the s...

Страница 31: ...x00D6 DA 0 ED 0 EU 0 DAD 0 DAU 0 MF 0 R 0 EN 1 set_point_index 0x00 config_touch_button_7 215 0x00D7 DA 0 ED 0 EU 0 DAD 0 DAU 0 MF 0 R 0 EN 1 set_point_index 0x00 With these registers the functionalit...

Страница 32: ...functionality of the external buttons is defined See Table 25 on Page 33 for example configurations set_point_index defines a set point register that can be edited in DIRECT_ACCESS mode if the DA bit...

Страница 33: ...a setpoint defined with the set_point_index is displayed when pressed and can be edited in DIRECT_ACCESS mode Table 25 Button Example Configuration Register Name Register Address Bit Position 15 14 13...

Страница 34: ...fig_display_ value_5 266 0x010A unit_modbus 0x1 unit 0x1 CAL 1 semantic_meaning 0x03 267 0x010B VSA 1 VEU 1 DSSA 1 DSEU 1 0 0 0 0 0 0 0 0 0 1 0 0 config_display_ value_6 268 0x010C unit_modbus 0x0 uni...

Страница 35: ...he value displayed is taken from a display_value register at address 64 to 79 see Table 11 on Page 22 or from a sensor_value register at address 48 to 56 see Table 10 on Page 21 The following states a...

Страница 36: ...tic_meaning 0x00 329 0x0149 VSA 0 VEU 0 ESA 0 EEU 0 0 0 0 0 0 0 0 0 0 0 0 0 config_set_ point _5 330 0x014A unit_modbus 0x0 unit 0x0 PIN 0 semantic_meaning 0x00 331 0x014B VSA 0 VEU 0 ESA 0 EEU 0 0 0...

Страница 37: ...inWC V RH ppm F dec Bits 0 11 of the higher address of each configuration register indicate the symbols that are displayed along with the corresponding display value These two bits define if the set p...

Страница 38: ...s set For examples on how to use the semantic meaning field in the configuration registers please see Table 30 on Page 40 semantic_meaning Beschreibung Text im Zweitdisplay 0x00 None unconfigured 0x01...

Страница 39: ..._display_value_x relative humidity value supplied over Modbus 0xA 0xA 0 0x04 1 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 This is an example of a relative humidity display value Because the DSEU and DSSA bit is se...

Страница 40: ...ngs are possible The user can adjust the set point in manual mode within the limits defined by the set point max and min values see Table 32 and Table 33 The automatic mode can be displayed by writing...

Страница 41: ...0x0186 0x0000 set_point_7 391 0x0187 0x0000 set_point_8 392 0x0188 0x0000 set_point_9 393 0x0189 0x0000 set_point_10 394 0x018A 0x0000 set_point_11 395 0x018B 0x0000 set_point_12 396 0x018C 0x0000 set...

Страница 42: ...00 set_point_max_9 425 0x01A9 0x0000 set_point_max_10 426 0x01AA 0x0000 set_point_max_11 427 0x01AB 0x0000 set_point_max_12 428 0x01AC 0x0000 set_point_max_13 429 0x01AD 0x0000 set_point_max_14 430 0x...

Страница 43: ...00 set_point_min_9 457 0x01C9 0x0000 set_point_min_10 458 0x01CA 0x0000 set_point_min_11 459 0x01CB 0x0000 set_point_min_12 460 0x01CC 0x0000 set_point_min_13 461 0x01CD 0x0000 set_point_min_14 462 0x...

Страница 44: ...89 0x01E9 0x0000 offset_value_10 490 0x01EA 0x0000 offset_value_11 491 0x01EB 0x0000 offset_value_12 492 0x01EC 0x0000 offset_value_13 493 0x01ED 0x0000 offset_value_14 494 0x01EE 0x0000 offset_value_...

Страница 45: ...h_button_1 529 0x0211 0x0000 0x0006 0x0006 0x000A 0x0006 0x0006 default_print_touch_button_2 530 0x0212 0x0000 0x0000 0x0008 0x0008 0x000A 0x000A default_print_touch_button_3 531 0x0213 0x0001 0x0001...

Страница 46: ...s are printed on the front panel and on the external buttons by default The following symbols are defined 0x0000 none 0x0001 menu 0x0002 occupancy 0x0003 reserviert 0x0004 temp_up 0x0005 temp_down 0x0...

Страница 47: ...264 bootloader_date_0 613 0x0265 bootloader_date_1 firmware_date_0 and firmware_date_1 as well as bootloader_date_0 and bootloader_date_1 represent a 32 bit timestamp in seconds since JAN 01 1970 indi...

Страница 48: ...RYMASKON 200 Modbus Modbus Slave User Manual S S REGELTECHNIK GMBH THURN UND TAXIS STR 22 90411 N RNBERG GERMANY FON 49 0 911 519470 www SplusS de Page 48 of 55...

Страница 49: ...0 743 074 0 F F dec 1 1 0 0 5 743 074 5 F Flow m h 1 0 0 1 150 150 0 m h l s 1 1 0 0 1 417 041 7 l s cfm 1 0 0 1 88 088 0 cfm Pressure Pa 1 0 0 1 200 200 0 Pa inWC 1 3 0 0 01 803 0 803 inWC Voltage V...

Страница 50: ...nel glass Depending on where the antenna of the mobile device is located the optimal position will be found by moving the device slowly over the front panel Best performance can be achieved by positio...

Страница 51: ...the NEC IR protocol compatible with the Apple remote control as displayed in Figure 9 Figure 9 Apple Remote Control Whenever a command gets received the IRC bit at the short_pressed Modbus register at...

Страница 52: ...trol_command register If a RYMASKON 200 device gets paired with a certain remote control it will only update the ir_remote_control_command register and the IRC bit at the short_pressed register when r...

Страница 53: ...S STR 22 90411 N RNBERG GERMANY FON 49 0 911 519470 www SplusS de Page 53 of 55 6 Troubleshooting 6 1 Technical Support S S Regeltechnik GmbH Piraner Str 20 D 90411 N rnberg Germany Europe E Mail mail...

Страница 54: ...power supply For each device type there is a listing for up to 16 devices of the maximum possible cable length and the resulting power loss on the cable for different supply voltage levels Together w...

Страница 55: ...ient Temperature Sensor Type CMOS Measuring range temperature 40 125 C Resolution 0 1 C Deviation of temperature 0 5 C 5 60 C Relative Humidity Sensor Type capacitive Measuring range humidity 0 100 r...

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