RM-GSM-100 Wireless Analog/Digital Controller User Manual
Contents
1. 7 2 1 Device not responding to any text message Check the following e Check the status LEDs If the System Stat LED is blinking more than once per cycle there may be an issue with the following o Poor reception Antenna Issue o SIM card error o GSM communication error e Make sure your subscription to your provider is current 7 2 2 Analog values are off from actual values Noise can cause the analog values to be off and or erratic Make sure the analog wires are not running next to your power signals and are far from noisy environment 7 2 3 Device is not notifying user on alarm condition Make sure the alarm is enabled and that you have added at least one phone number to the device TAVA CONTROL AGRICULTURAL AND INDUSTRIAL AUTOMAION2. 0 10V Analog Output 1 Accuracy o 1 0 20mA or 4 20mA Analog Input 1 Accuracy 2 2 Mechanical Spec e Enclosure Dimensions L x W x H in mm o 5 00x 7 50 x 1 75 in 127 00 x 190 50 x 44 45 mm e Enclosure Type o Flame Retardant ABS e Terminal Type o Pluggable o Screw Connection o M3 Screw Thread o Tightening torque 0 5 0 6 Nm TAVA CONTROL AGRICULTURAL AND INDUSTRIAL AUTOMAION Page 4 RM GSM 100 User Manual www tavacontrol com support tavacontrol com 3 Installation 3 1 Mounting Prior to attaching the front cover to the back cover make sure the SIM card not provided is properly installed on the upper right corner of the board see Figure 1 Make sure the SIM card does NOT require PIN for operation Otherwise the module will not work and may cause to lock the SIM permanently ie lt Sege E a z HI Y H Figure 1 SIM Card Holder Location With the four screws provided attach the back cover to the front cover and with the end panel properly aligned RM GSM 100 is a wall mountable device Install the module in a dry environment and away from extreme temperature conditions The device requires a 24VAC power source capable of providing at least 150mA of continuous current Analog inputs outputs should be wired using shielded cables and they need to be routed away from noisy environments i e output wires of a drive Improper wiring of analog signals can degrade the performance of t
3. DH HE Figure 3 Terminal Description Shield in the shielded wire should be terminated on one end ON RM GSM 100 H ISOLATED 24VAC G V OUT 24VDC OUTPUT 24 Gis 0 10V INPUT V GE 0 20mA INPUT UN cM Tia a ss RELAY1 wt Lie DRY CONTACT DRY4N 1 i e B LA 2 Loch DRY CONTACT DRY4N 2 Coe Figure 4 Basic Wiring Diagram 4 Start Up Procedure N permanently damage the device and or cause malfunction RELAY 1 www tavacontrol com support tavacontrol com RELAY 2 a Nc Nol c MG H OOH LY to prevent ground loops 0 40V OUTPUT 0 20mA OUTPUT Prior to applying power to the module double check the wiring Incorrect wiring may Apply power to the module The power LED will turn on Wait for the status led to start blinking At this point the Cell stat LED should be steadily blinking 0 5s on during 1s period If the antenna and the SIM TAVA CONTROL A GRICULTURAL AND INDUSTRIAL AUTOMAION Page 7 RM GSM 100 User Manual www tavacontrol com support tavacontrol com card are properly installed the module will register with the cellular network and the GSM stat LED will start blinking slowly 0 3s on during 3s period At this point the device is ready to be programmed and commanded 5 Programming the Module After initial start up a few commands need to be sent to the module in order to properly set it up e Add phone number s The module requires
4. Output Voltage Analog Output Current 6 2 Commands Summary Command Syntax old_name name new_name io_name unit unit_name io_name min value io_name max value current mode 0 or 1 Power on auto or man add phone phone_number rem phone phone_number auth yes or no get stat relay_name on or Off analog out_name value unit Turn alarm on or off reset all 6 3 Renaming I Os RM GSM 100 User Manual www tavacontrol com support tavacontrol com AOV AO EE Description Changes IO name See Section 6 3 Gives a custom unit name to analog port See Section 6 4 Minimum value corresponding to custom unit See Section 6 4 Maximum value corresponding to custom unit See Section 6 4 Set Analog Current mode 0 20 or 4 20 See Section 6 12 Specifies the behavior of module upon power cycle See Section 6 7 Adds a phone number to memory See Section 6 5 Removes a phone number from memory See Section 6 5 Enables disables authentication See Section 6 5 Request status report from module See Section 6 8 Turns on or off the output relay See Section 6 9 Set analog output value See Section 6 10 Enables disables alarm messages See Section 6 11 Resets the module to factory default values See Section 6 13 All I Os have factory default names which can be customizes to better suit the application To rename an I O send the following text message to the device o
5. having at least one phone number in memory so that in an event of an alarm condition it can reach the end user When authentication mode is active the module also authenticates the user based on the phone as well as the password H Set desired power on mode Depending on what the application is it may be necessary for the module to revert back to its previous known state after a reset or a power failure occurs or for safety reasons the module may need to be in the off state after a power failure By default the module will go to the off state if there is a reset or power failure 6 List of Commands The communication with this device is done via sending text messages After sending a text message to the module a response message is send back indicating whether the command was executed successfully or not It is possible to combine multiple commands into one text message by separating them via commas Command1 command2 command3 etc Most command messages are comprised of the following elements e Oname e Command name e Value The message parser is case insensitive In other words IN1 and In1 are treated the same and are equal 6 1 Factory Default IO Names Dry Contact Input 1 IN1 Dry Contact Input 2 IN2 Analog Input Voltage AIV Analog Input Current BIC Output Relay 1 OUT1 Output Relay 2 OUT2 TAVA CONTROL AGRICULTURAL AND INDUSTRIAL AUTOMAION Page 8 Analog
6. RM GSM 100 Wireless Analog Digital Controller User Manual TAVA CONTROL AGRICULTURAL AND INDUSTRIAL AUTOMAION Page 2 RM GSM 100 User Manual www tavacontrol com support tavacontrol com Table of Contents De ee Lee NEE 3 KZ 3 2 1 Se de 3 2 2 Eeler Ee cc sceecess seccctacechess haat eee eea E En oeae e eaa aa a EERE E EEE Ndee EEEE EEE 3 BS Jostallatiotn e 2eeteerger ege ege EENS E ria cab iis E rE a a AEEA 4 3 1 Vue nl 4 3 2 VT Lal EE 5 A Start Up Hoeser gece ee Reat 6 5 Programming the MOdUI yei scssccsccsssccceceestceseascncassvececesdecgueesenvan nE E N 7 6 LISE OF COMMAS E 7 6 1 Factory Default lO Names EEN 7 6 2 Commands SUMIMANY E 8 6 3 Eifer EE 8 6 4 CUSTOMIZING Analog UnitisssccvccscscccanstesecctsctecVacaieveducactecataadezadecbchecdaladaveducdeasccausdevedsdachedtaniasededdecs 10 6 5 Adding REMOVIN Phone 10 6 6 Enabling Disabling Authentication cccccscccsecssecssecssecssecsaeceaeceseceessssesseesseessceesesesesaesseessaeeaaes 10 6 7 Poweron Modei sronreman thee saxceeesstess e E E E 11 6 8 Requesting 1 O Status smise mises aes erpa E E Era Ee RE EE EEE e EER 11 6 9 Opening Closing Output Relays cccccscccsscsssccssecssecssecesecesesesssesesusesseesssaeseseecsuecauesaeeasseaeeeaeees 11 6 10 Adjusting Analog Output Values 000 0 ececesssecececesseseneaeeeeeceseeeaaeeeceeeceseesaaaeseseessussesaeaeeeeeeseeesees 11 6 11 Enabling and Disable Alani Ssssececscecccssse s2z stecegcersesiecaecatic
7. he device TAVA CONTROL AGRICULTURAL AND INDUSTRIAL AUTOMAION Page 5 RM GSM 100 User Manual www tavacontrol com support tavacontrol com In order for proper operation it is critical for the module to be installed in a place where there is sufficient reception from a cell tower If the device is mounted inside a metal enclosure the antenna should still be located outside in order for the device to work properly ANTENNA CUSTOMEREQUIPMENT PRIMARY RM GSM 100 0000 i TRANSFORMER UI UI 24VAC 150mA O ANALOG DIGITAL I Os EE ee ee a a ee eee Figure 2 Basic Mounting Diagram 3 2 Wiring In order to reduce incorrect wiring each connector is labeled with appropriate input name There is also a legend on the front cover of the module with appropriate input labels For optimum performance make sure wirings going in and out of the module are properly shielded and are away from noisy environment Also always use a shielded wire for analog input outputs for better performance TAVA CONTROL AGRICULTURAL AND INDUSTRIAL AUTOMAION Page 6 RM GSM 100 User Manual 24VAC ANALOG IN i DRY IN1 DRY IN2 ANALOG OUT DD RESET MO C HE 24 V CM
8. in the memory no message is generated 6 12 Setting Current Mode Some equipments work based on a 0 20mA signal and some work based on 4 20mA In order for the module to calculate the percentage it is required to set it up currently Factory default is set to 4 20mA signal To change analog current range for both input and output to 0 20mA send the following text message current mode 0 To change analog current range for both input and output to 4 20mA send the following text message current mode 1 6 13 Resetting Parameters The device can be reset to factory default by sending the following command TAVA CONTROL AGRICULTURAL AND INDUSTRIAL AUTOMAION Page 13 RM GSM 100 User Manual www tavacontrol com support tavacontrol com reset all After sending this command all custom names units min max values will be deleted from memory 7 Troubleshooting 7 1 System Status LED System status LED will blink different number of times in a cycle depending on what state the module is in This will help to trouble shoot the module Table below describes different states that the module will be in and corresponding system status LED behavior Device Condition Description System Status LED of La errs oo Normal Boot Process module password Malfunction signal quality is weak in the area 7 2 Common Issues Below are some of the problems that you may encounter with some suggestions on how to fix the issue
9. ld name name new name For example if you want to rename Dry Contact Input 1 which is named IN1 to RUN the following text message should be sent IN1 name RUN The module then responds with the following message IN1 name RUN OK OR IN1 name RUN error message TAVA CONTROL AGRICULTURAL AND INDUSTRIAL AUTOMAION Page 9 RM GSM 100 User Manual www tavacontrol com support tavacontrol com H Each I O should have a unique name H Maximum allowed length of a custom name is seven characters H Names should start with characters and should not contain white space comma etc TAVA CONTROL AGRICULTURAL AND INDUSTRIAL AUTOMAION Page 10 RM GSM 100 User Manual www tavacontrol com support tavacontrol com 6 4 Customizing Analog Unit By default status of analog inputs are reported in terms of V mA and percentage Also to command the analog output values the same units can be used For many applications it may be better suited to have customized units for the analog I Os Below is the syntax for customizing unit analog_port_name unit unit_name analog_port_name min value analog_port_name Max value For example if analog output voltage corresponds to the speed of the motor in terms of Hz i e OV 0Hz and 10V 60H7z the unit can be customized by the following command AOV unit Hz AOV min 0 AOV max 60 First message of the above example will assign unit Hz to analog output voltage sec
10. mple if password is 12345 to turn out1 on and then to get a status send the following text message 123456 out on get stat To disable authentication send the following text message to the unit auth no 6 7 Power on Mode Depending on the application it may be necessary for the module to revert back to its previous known state after a reset or a power failure occurs or for safety reasons the module may need to be in the off state after a power cycle By default the module will go to the off state if there is a reset or power failure To set the module to go back to its previous known state prior to power failure send the following text message power on auto To set the module to stay in off state upon a power failure or reset send the following text message power on man 6 8 Requesting I O Status To receive the status of all the I Os send the following text message to the unit get stat The module then will respond by reporting the status of each input as well as the current state of the outputs 6 9 Opening Closing Output Relays To activate a relay send the following text message to the unit relay_name on To inactivate a relay send the following text message to the unit relay_name off For example to turn relay 1 on assuming relay1 has a custom name of fwd the following command should be sent to the module out1 on OR fwd on 6 10 Adjusting Analog Output Value
11. nnenaseaneae eRe aee a ieee EOAR eR oea ait 12 6 12 Setting Current ModE rere cs sesszsdeeseccecest ceded EERE E aE EEEE EE EEA eeN EE CARRETE TERES e 12 6 13 Resetting Parameters vvccscccscccsescseevevceceessiscceevencevesvaaeeseevaccceeseassces vances aaia EEGEN 12 A Ne lee 13 7 1 System Status LE Deyesen Gane natn ete te ade a E E a EE ROERE ieai 13 7 2 COMMON ME 13 7 2 1 Device not responding to any text message 13 7 2 2 Analog values are off from actual values 13 7 2 3 Device is not notifying user on alarm condition ecccceeeestececeeeeceeeeaaeceeeeaeeeeeeaueeeeeenaes 13 TAVA CONTROL AGRICULTURAL AND INDUSTRIAL AUTOMAION Page 3 RM GSM 100 User Manual www tavacontrol com support tavacontrol com 1 Introduction RM GSM 100 module is a wireless monitoring and control device capable of receiving and sending messages via SMS Text Messaging It can be used to control a variety of equipment such as variable frequency drives VFDs actuators etc Commands such as turning relays on off or setting analog output values can be accomplished by sending simple text messages to the module The module can also respond to the status request by reporting analog and digital I Os conditions 2 Device Spec 2 1 Electrical Spec e Input Power Requirement 24VAC 150mA e Inputs o 2 Dry Contact Input o 1 0 10V Analog Input o 1 0 20mA or 4 20mA Analog Input e Outputs o 2 SPDT Relay Outputs 10A 120VAC o 1
12. ond message will set the minimum value to 0 Hz and the last message will set the maximum value to 60Hz Minimum and maximum values are not values for limiting output voltage or output current they are simply used to properly map the customized unit into a 0 10V 0 20mA or 4 20mA Custom minimum and maximum values can range between 655 00 and 655 00 A values A After customizing the unit the status report will show the converted value as well as the percentage If the customized unit was done for analog outputs the output can be adjusted using the customized unit See Adjusting Analog Output Values 6 5 Adding Removing Phone The module can accept up to 3 phone numbers for authentication purposes or for alarm messages To add a phone send the following text message to the unit add phone phone_number To remove a phone send the following text message to the unit rem phone phone_number 6 6 Enabling Disabling Authentication To provide additional security the module can respond to only known phone numbers or unknown phone numbers with a correct password To enable authentication send the following text message to the unit auth yes TAVA CONTROL AGRICULTURAL AND INDUSTRIAL AUTOMAION Page 11 RM GSM 100 User Manual www tavacontrol com support tavacontrol com Once the authentication is enabled it is required to provide a password for every SMS sent to the device in the following format password CMD For exa
13. s There is one 1 0 10V analog output and one 1 0 20mA or 4 20mA By default analog output voltage can be set by unit V or by percentage value and analog output current can be set by unit mA or by percentage value TAVA CONTROL AGRICULTURAL AND INDUSTRIAL AUTOMAION Page 12 RM GSM 100 User Manual www tavacontrol com support tavacontrol com analog_out_v_name value V OR analog_out_v_name value And analog_out_i_name value mA OR analog_out_i_name value mA Examples AOV 4 5V AOV 30 AOC 12mA If the units for analog outputs have been customized they can be addressed by their customized unit as well For example if analog output voltage unit is set as Hz with minimum of OHz and maximum of 60Hz See section 6 4 the output voltage can also be set as shown below AOV 30Hz In this case the output voltage will be 5V 50 If AOV output name was customized to speed The following text message could also be used to change the value Speed 30Hz 6 11 Enabling and Disable Alarm RM GSM 100 is capable of sending alert messages to the end user if there is a change in condition on one of the dry contact inputs In order to enable the alarm send the following text to the module turn alarm on To disable alarm send the following text message turn alarm off Note that alarm messages are sent to the stored phone numbers in the module If there are no phone numbers stored
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