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MODULE OF 4 ANALOG OUTPUTS USER`S MANUAL

1. EIA 32 67 characteristic point O x 100 32 68 Analog output 1 input of individual characteristic of value read through RS 485 point 1 32 67 characteristic point 1 x 100 a RNC 32767 value read through RS 485 point 0 WERE U o 32 67 characteristic point O x 100 32 67 value read through RS 485 point 1 32768 Analog output 2 expected value for individual om TM 0 32767 value read through RS 485 point 0 de 0 l o 32 67 characteristic point O x 100 32 67 value read through RS 485 point 1 32768 Analog output 3 expected value for individual MT 32767 value read through RS 485 point 0 0 U 5 32 67 characteristic point O x 100 32 67 value read through RS 485 point 1 32 67 characteristic point 1 x 100 Analog output 1 mode 0 No Master control read out through Port 1 RS 485 2 read out through Port 2 RS 485 Analog output 2 mode 0 No Master control read out through Port 1 RS 485 2 read out through Port 2 RS 485 Analog output 3 mode 0 No Master control read out through Port 1 RS 485 2 read out through Port 2 RS 485 S4AO 09 User s manual 24 Analog output 4 mode 0 No Master control LEE RW Ge 1 read out through Port 1 RS 485 2 read out through Port 2 RS 485 0 20 mA 4 20 mA mode The minimum value of the 4136 RW 0 1 output is 0 mA register value is set to 0 and 4
2. 25 85 C lt 95 condensation not permissible 0 40 400 A m vertical 30 min basic III 2 maximum phase to earth operating voltage for supply circuit for remaining circuits e altitude a s l lt 2000 m 300 V 50 V S4A0 09 User s manual 32 10 ORDERING CODE Table 8 Ordering code Rail mounted analog outputs module S4AO X X XX X X Outputs 4 current outputs 0 4 20 mA 1 4 voltage outputs 0 10V 2 2 sets of 1 voltage 1 current output 0 10V and 0 4 20mA 3 acc to customer s requirements Supply voltage 85 253 V a c 90 300 d c 1 20 40 V a c 20 60 V d c 2 Version standard 00 custom made XX Language Polish English E other Acceptance tests without extra quality requirements 0 with an extra quality inspection certificate 1 acc to customer s requirements X After agreeing with the manufacturer ORDER EXAMPLE Code S4A0 1100E0 means S4AO S4A0 module 1 4 current outputs 0 20 mA 1 85 253 V a c d c 00 standard version E English version 0 no additional requirements AVAILABLE ACCESSORIES Accessories For the S4AO module you can order S4A0 09 User s manual USB CABLE A miniUSB B 1m BLACK Order code 20 069 00 00150 lateral bus inter module connector Order code 24 171 01 00016 lateral bus to cable connector Order code 24 171 01 0001 7 33 LUM2L FVERYTHING
3. 4000 4025 a Module interfaces configuration Value set in the 16 bit register Integer l l 4100 4170 16 bits Module operation configuration Float 2x16 bits the byte order of Value is set in the two following 16 bit registers Registers contain exactly the same data as 32 bit registers of 7500 range Read only registers 6000 6110 Float 2x16 bits the byte order of Value is set in the two following 16 bit registers Registers contain exactly the same data as 32 bit registers of 7500 range Read only registers 7600 7655 0 0 Value set in the 32 bit register Read only registers Table 4 4000 Modbus registers Register z 4000 JOE 2 Device identifier Output signals 1 4 current U 2 4 voltage 3 2 set of 1 voltage 1 current 4002 R Softwareverioim O 4003 R Bootloaderversion 772 4004 R SS MSBY 14005 R TS 58 1 4006 R RESERVED 14007 Ro RESERVED 7000 7110 Power supply state 4008 0 1 0 device not supplied 1 1 device supplied and ready for operation r RESERVED PRESERVED Port 1 RS 485 mode 400 0 Slave 1 Master Port 1 RS 485 transmission mode 0 8N2 4011 1 8E1 2 801 3 8N1 4012 Port 1 RS 485 baud rate 0 1200 1 2400 2 4800 S4A0 09 User s manual 22 Port 1 RS 485 Modbus Master Slave respon
4. M L EVERYTHING COUNTS MODULE OF 4 ANALOG OUTPUTS S4AO tecacccac dl COCR CCE ce USERS MANUAL CE S4A0 09 User s manual 3 1 APPLICATION The 4 channels analog outputs module is designed to convert numerical data to standard voltage or current signals by means of the MODBUS protocol The output signals are divided into 2 sets of 2 outputs which are isolated between themselves RS 485 and USB ports are isolated from outputs signals and the supply The module setting can be done through USB or one of the RS 485 interface using the available for free eCon program The S4AO module performs the following functions analog output current and or voltage according to the ordering code 2 independent interfaces RS 485 Modbus Each can be configured as Slave or Master which set to output a signal proportionally to a value read from another Slave device short circuit detection on voltage outputs e timer counting time work over an upper threshold and beneath a lower threshold Figure 1 View of the S4AO module S4A0 09 User s manual 4 2 MODULE SET Complete set of the meter includes S4AO 1pc user s manual 1pc guarantee card 1pc 3 BASIC REQUIREMENTS OPERATIONAL SAFETY The symbols in the manual mean Warning Warning of potentially hazardous situations Especially important to be aware of before connecting the device Failure to follow the directions marked by this symbol could re
5. output value corresponding to the 0 point Z Master mode only Individual characteristic 30768 30767 0 01 Reset Counters tab set This tab allows to check and reset the low and high value timers Version equipped with voltage output can also indicate the time during which a short circuit was detected on each output Device status This tab is used to show on one window the parameters of the S4AO Status values This window show the current voltage current value at the outputs the value read by RS 485 Master if enabled and allow also to update manually each output Configured values This window shows for each output the read value through Master if enabled the timers thresholds the alarm values the individual characteristic parameters and the timer values S4A0 09 User s manual 19 5 8 2 Status value Status value x Stop refresh float precision 2 Analog output Read value Output value Save Analog output 1 0 00 4 00 Analog output2 0 00 4 00 Analog output 3 0 00 4 00 Analog output 4 0 00 4 00 A Figure 15 eCon Status values 5 8 3 Configured values Configured values x stop refresh float precision 2 DOSTAC Analog Analog Analog Analog output 1 output 2 output 3 output 4 Read value form external device 0 00 0 00 0 00 0 00 master mode Value 4 00 mA 4 00 mA 4 00 mA 4 00 mA Low value threshold to start the low gt OD MA S00MA 2 00mA PDOMA value time High value
6. AM Disconnected 29 1 2015 11 40 51 AM 29 1 2015 11 40 51 AM Figure 12 e Con program window gt Devices status Modbus Slave device identified as 5440 1 Modbus Slave device unknown id 215 Port configuration downloaded correctly eCon v 0 1 60 Copyright 2013 Lumel S A The e Con program designed for configuration of the S4AO module is available at the manufacturer s website www lumel com pl for free The module should be connected to a PC via USB cable or one of the RS 485 interface When the e Con program starts select the port on which the device is installed in the area Communication set the transmission parameters baud rate 9600 mode RTU 8N2 by default and then click the icon connect Before changing a configuration you should read and save the current configuration for future restoring of the settings You can save the parameters to a file read from a file as well as export the configuration to a pdf file using the eCon menu Figure 13 440 configuration vet meter Reading the configuration from a meter Pi Export the configuration to a pdf A file Saving the configuration to a file Reading the configuration from file Saving the configuration to a Configuration not downloaded Information about the module Figure 13 Read write and export settings S4A0 09 User s manual 16 Communication Port Modul Module S440 COM Device ID 1 Baud rate 115
7. COUNTS LUMEL S A ul Stubicka 1 65 127 Zielona Gora POLAND tel 48 68 45 75 100 fax 48 68 45 75 508 www lumel com pl e mail lumelQlumel com pl Export department tel 48 68 45 75 139 45 75 233 45 75 321 45 75 386 fax 48 68 32 54 091 e mail exportelumel com pl 54A0 09
8. m m2O 8 5 8 gt 8 jas D D D D G o gt gt gt gt 4 voltage outputs version lt AO1 GND AO2 AO2 GND AO3 AO3 GND AO4 AO4 GND Voltage output Current output voltage output Current output Figure 3 Electrical connections of the S4AO module 2 set of 1 voltage 1 current outputs version Legend POWER SUPPLY w w n AO1 AO3 300 V isolation AO2 AO4 USB Figure 4 Isolation scheme of the S4AO module SR ANON S4A0 09 User s manual 7 Table 1 LED description LED Description ON ERROR Light continuously in green normal operation green red Blink alternatively in green red short circuit detected on one or several voltage outputs Light continuously in red power supply unplugged self powered by USB or error Blink in red calibration error Rx 1 green Data receive through RS 485 port 1 Tx 1 orange Data transmit through RS 485 port 1 Rx 2 green Data receive through RS 485 port 2 Tx 2 orange Data transmit through RS 485 port 2 4 3 Lateral bus To access to the lateral bus 2 traps must be opened by mean of a screwdriver J 0 0 US Figure 5 Lateral bus traps 5 OPERATION 5 1 Configuration The S4AO module can be configured by Modbus protocol through 3 interfaces e USB the devi
9. threshold to start the high 10 00 mA 10 00MA 10 00mA 10 00 mA value time Output value in case of timeout 4 00 mA 4 00 mA 4 00 mA 4 00 mA Input of individual characteristic of value read through RS 485 x0 ski ONE pane R Expected value for individual 0 00 0 00 0 00 0 00 characteristic YO Input of individual characteristic of value read through RS 485 x1 ae ali a RA Expected value for individual 0 10 0 10 10 00 10 00 characteristic 1 Time during which the analog output issued a signal lower than specified 0 00 s 0 00 s 0 00 s 0 00 s low value Time during which the analog output issued a signal upper than specified in 0 00 s 0 00 s 0 00 s 0 00 s high value Parameter Short circuit duration Figure 16 eCon configured values Analog outputs 1 and or 0 00 s Analog outputs 3 and or 4 0 005 S4A0 09 User s manual 20 6 SERIAL INTERFACES 6 1 RS 485Interfaces list of parameters Both RS 485 interfaces Port 1 and Port 2 are intended for the configuration and the operations of the module e identifier 215 0xD7 e device address 1 247 e baud rate 1 2 2 4 4 8 9 6 19 2 38 4 57 6 115 2 kbit s e transmission mode 8N2 8E1 801 8N1 e operating mode Modbus RTU maximum response time 100 ms read 1000 ms write e implemented functions 03 Read Holding Registers 04 Read Input Registers 06 Write Single Register 16 Write Multiple registers 17 Device identification Factory settings f
10. 2 2 4 4 8 9 6 19 2 38 4 57 6 115 2 kbit s Use only shielded cable USB for configuration 1 1 2 0 address all mode all baud rate all maximal USB wire length 3m broadcasting address 253 transmission mode Modbus RTU max time to start response 400 ms read 1000 ms write Counters resolution 1S on each launch Pulses which hold less than 1 s can be uncounted S4AO 09 Test voltages 2210 V a c rms For 1 minute between User s manual 31 Enclosure Power Supply RS 485 ports USB and Analog Outputs Power Supply RS 485 ports USB and Analog Outputs 1390 V a c rms For 1 minute between Analog Outputs RS 485 ports Analog Outputs USB USB RS 485 ports RS 485 port 1 RS 485 port 2 Protection grade IP from frontal side from terminals Power input in the supply circuit Weight Overall dimensions Rated operating conditions supply voltage ambient temperature storage temperature humidity external magnetic field working position warm up time Electromagnetic compatibility noise immunity acc to EN 61000 6 2 noise emission acc to EN 61000 6 4 Safety requirements according to EN 61010 1 standard isolation between circuits installation category e pollution grade IP 50 IP 00 lt 7VA lt 0 2 kg 53 X 110 X 60 mm 85 253 V a c 40 400 Hz 90 300 V d c 20 40 V a c 40 400 Hz 20 60 V d c 10 23 55 C
11. 400 Mode RTU one Timeout 1000 ms Use the factory settings of the module Comed disconnect Status port connected Device S4A0 1 Li serial port Modbus TCR Figure 14 Establishing connection to S4AO module 5 8 1 Configuration parameters After establishing a connection there are configuration parameters of the module on the right side of the program window Table 2 e Con configuration parameters Parameter name Parameter description nange Ol Parameter Manu ACME change setting External RS 485 tab Mode Choice of the extemal RS 485 Port 1 Slave Master Slave operation mode Slave or Master 8N2 Choice of the external RS 485 Port 1 8E1 Transmission mode gt 8N2 transmission mode 801 8N1 1200 2400 4800 Baud rate Choice of the baud rate of the external RS 9600 9600 485 Port 1 baud rate 19200 38400 57600 115200 eid hk Timeout after which the Master server medi P considers that the interrogated device will not 0 1 5s 0 5 reply Modbus Master slave scanning Time between each pool from the Master 0 1 30 000 s 05s period server dedos eave address Modbus address of the interface when used 1 247 1 as Slave Internal RS 485 tab Mode Choice of the interna RS 485 Port 1 Slava l Waster operation mode Slave or Master 8N2 R Choice of the internal RS 485 Port 1 8E1 Transmission mode 8N2 transmission mode 801 8N1 Baud ra
12. 8 7078 7638 R Short circuit duration on ee gt 3 and or 4 value up to Analog output 1 time during which the analog output issued a 0 07080 7640 R signal lower than specified in the 4104 register value incremented after 6082 7282 overflows Analog output 1 time during which the analog output issued a 6082 7082 7641 signal lower than specified in the 4104 register value up to 999 999 Analog output 1 time during which the analog output issued a 6084 7084 7642 signal upper than specified in the 4105 register value 1 000 000 incremented after 6086 7286overflows Analog output 1 time during which the analog output issued a 0867086 7643 R signal upper than specified in the 4105 register value up to 999 999 Analog output 2 time during which the analog output issued a 6088 7088 7644 signal lower than specified in the 4106 register value 1 000 000 incremented after 6090 7290 overflows Analog output 2 time during which the analog output issued a 6090 7090 7645 signal lower than specified in the 4106 register S value up to 999 999 Analog output 2 time during which the analog output issued a 09 7092 7646 r signal upper than specified in the 4107register value incremented after 6094 7294 overflows Analog output 2 time during which the analog output issued a 6094 7094 7647 signal upper than specified in the 4107 register S value up to 999 999 Analog output 3 time during which the analog output issu
13. S4AO is set to Modbus Master it is important to set the timeout according to the number of channel to control and to the scan parameters registers 4013 and 4014 for Port 1 registers 4020 and 4021 for Port 2 S4A0 09 User s manual 12 1 1 1111 0 timer value channel channel channel channel update update update update Figure 9 Slave timeout example set alarm value channel 1 recelve channel 2 channel 3 channel 3 channel 4 channel 4 channel 1 recelve send recelve send recelve send RS 485 RS 485 RS 485 RS 485 RS 485 RS 485 reply request reply request reply request channel 2 send RS 485 channel 1 recelve RS 485 channel 1 send RS 485 request RS 485 reply Po LF l timer 1 value reply request channel 1 set value 1 channel 1 update alarm update Figure 10 Master Modbus too short timeout channel 1 channel 1 channel 2 channel 2 channel 3 channel 3 channel 4 channel 4 channel 1 channel 1 send recelve send recelve send recelve send recelve send recelve RS 485 RS 485 RS 485 RS 485 RS 485 RS 485 RS 485 RS 485 RS 485 RS 485 request reply request reply request reply request reply request reply timer 1 value channel 1 channel 1 update update Figure 11 Master Modbus Analog output timeout setting S4A0 09 User s manual 13 When an analog output is controlled by the internal Master feature its timeout has to
14. ad lower than 430 Q is applied to a voltage output 7 BEFORE DECLARING A DAMAGE The following table must be checked in case of incorrect symptoms Table 7 Error description Symptom Procedure Remarks The ON ERROR led is not lightning Check the connection of the power supply cable The ON ERROR led is continuously red lightning Check the connection of the power supply cable The module can be supplied via USB for configuration and analog outputs features are not active The ON ERROR led is blinking alternatively red green A short circuit was detected on a voltage output 2 counters monitor the overall short circuit time 6072 6074 and 6076 6078 The ON ERROR led is blinking red Memory calibration error Contact your retailer The module does not communicate with the device master via the RS 485 port Lack of transmission signaling on Rx 1 Tx 1 Rx 2 or Tx 2 leds Check if the wire is connected to the appropriate module terminal Check if the other device is set on the same transmission parameters as the module baud rate mode address S4A0 09 User s manual 29 8 SOFTWARE UPDATE The features implemented in the S4AO module enable to upgrade its software using a PC with e Con software installed Free e Con software and the update files are available at the website www lumel com pl Updating is done via the external RS 485 interface so the module m
15. be set taking into consideration the scanning period of the Master RS 485 4014 4023 register the Master RS 485 timeout 4013 4022 register the transmission time especially if the module works at a low baudrate the number of outputs which are controlled by the Master feature 4132 4133 4134 4135 register the number of unreplied requests to tolerate before set the timeout value which depend of the external noise which the module is exposed the Slave timeout which is the time which Slave needs to begin to send its response S4AO 09 Transmission time ms _ 320000 baudrate bps response timeout ms Slave User s manual 14 ms Transmissio time ms Mode Master mode Read out through int RS 485 Low value timer threshold 0 00 High value timer threshold 24 00 All mode Alarm value power on andtimeout 20 00 Timeout 0 disabled Output current range Slave address to check Slave register to check Modbus function Data type 22 1 30 000 x 100ms 0 20 m EE Set 10 6000 Select parameter from device Os HM swapped float 2x16 Individual characteristic Master mode XD Input value read through X1 Input value read through R5 485 YO Expected value Y1 Expected value Save Analog output Timeoutmin _ Number of channels to scan Number of tolerated unreply 1 x scanning period response timeout transmission time Mode Tran
16. ce will reply to all address and does not requires power supply If only USB is plugged without power supply the analog outputs will stay to 0 the RS 485 interfaces will not be available and the POWER ERROR led will light continuously in red This interface is dedicated to configuration and should be unplugged during normal operation e RS 485 port 1 and port 2 must be configured Table 4 4000 Modbus registers and the S4A0 09 User s manual 8 device must be powered 5 2 Slave operations In order to use the S4AO module as a Slave device on a RS 485 interface it has to be configured as follow RS 485 port 1 mode register 4010 or RS 485 port 2 mode register 4017 set to 0 Slave set transmission mode baudrate address and update changes register 4016 for port 1 4023 for port 2 The outputs values have to be multiplied by 100 and written on 4100 to 4103 registers For example to get 5 00 V on a voltage output write 500 on the corresponding register Note that on start each output is set to its alarm value register 4112 to 4115 Eventually set the high and low value threshold to start the high and low value counters registers 4104 to 4111 and reset them registers 4162 to 4170 5 3 Master operations In order to use the S4AO module as a Slave device on a RS 485 interface it has to be configured as follow RS 485 port 1 mode register 4010 or RS 485 port 1 mode register 4017 set to 1 Master set
17. each second if the output value is upper a defined level 4105 4107 4109 and 4111 The value of each counter is displayed on 2 floats registers one which show value between 0 and 1 000 000 and a second which is incremented every 1 000 000 The registers are addressed from 6072 to 6110 see Table 6 Floats Modbus registers p 25 As example if the low level threshold of an output is set to 2 200 on 41xx register and the high level threshold is set to 10 1000 on 41xx register both counters will set up according to the output value S4A0 09 User s manual 10 1 Output value low threshold m high treshold value counter i 40 EU o0 100 120 EO 40 ath high value counter 20 10 i i 20 At 60 LH 120 Figure 7 High low value timers thresholds 5 6 Individual characteristic When S4AO Master function is enabled the individual characteristic allows the conversion of a read value to an analogical value It is used for imaging the measurements coming from third Slave device to a standard value which can be generated by the S4AO module The conversion is done by an approximation of a straight line passing through the characteristic parameters points S4A0 09 User s manual 11 Figure 8 Individual 2000 characteristic Analog output value x100 YO Y1 0 400 Read value 0 X1 Example Convert a voltage value from an energy meter range O to 400 V
18. ed a 6096 7096 7648 signal lower than specified in the 4108 register value s 1 000 000 incremented after 6098 7298 overflows Analog output 3 time during which the analog output issued a soeosa 764 r signal lower than specified in the 4108 register value up to 1 000 000 Analog output 3 time during which the analog output issued a 6100 7100 7650 signal upper than specified in the 4109 register value 1 000 000 incremented after 6102 7102 overflows Analog output 3 time during which the analog output issued a 6102 7102 7651 signal upper than specified in the 4109 register S value up to 1 000 000 Analog output 4 time during which the analog output issued a 6104 7104 7652 R signal lower than specified in the 4110 register value incremented after 6106 7106 overflows 6106 7106 7653 R Analog output 4 time during which the analog output issued a S4A0 09 6108 7108 7654 6110 7110 7655 R User s manual 28 signal lower than specified in the 4110 register value up to 999 999 Analog output 4 time during which the analog output issued a signal upper than specified in the 4111 register value 1 000 000 incremented after 6110 7110 overflows Analog output 4 time during which the analog output issued a signal upper than specified in the 4111 register value up to 999 999 according to the device version Unavailable on 4 current outputs version This alarm is activated when a lo
19. log Output 3 value 6014 7014 7607 R Analog Output 4 value CCE UI CCE NI jeozaro2a 761 R imer fanezianga RZECE 002477024 7612 R imer soaeie0ee C S TCS to siart me low vae vima EC ES i eT to stari the RZEC 00287028 7614 R imer eroaa vima OO 7 Analog output 1 Output value in case of timeout If S4AO is Master AO1 will take this value after value specified in 4112 V mA without slave communication If S4AO is Slave AO1 will take this value if the analog output 1 is not update after this timeout Analog output 2 Output value in case of timeout If S4AO is Master AO2 will take this value after value specified in 4113 V mA without slave communication If S4AO is Slave AO2 will take this value if the analog output 1 is not update after this timeout Analog output 3 Output value in case of timeout If S4AO is Master AO3 will take this value after value specified in 4114 V mA without slave communication If S4AO is Slave AO3 will take this value if the analog output 1 is not update after this timeout Analog output 4 Output value in case of timeout If S4AO is Master AO4 will take this value after value specified in 4115 V mA without slave communication If S4AO is Slave AO4 will take this value if the analog output 1 is not update after this timeout 7620 Analog output 1 input of individual characteristic of value read NE through RS 485 point 0 7621 RO Analog output 1 expected va
20. lue for individual characteristic SE point 0 7699 Analog output 1 input of individual characteristic of value read through RS 485 point 1 7623 ra Analog output 1 expected value for individual characteristic point 1 7604 Analog output 2 input of individual characteristic of value read 70 through RS 485 point 0 AURORA weer R Analog output 2 expected Si i individual characteristic Analog output 2 input of individual characteristic of value read 605217052 7626 R A EATA a RE Analog output 2 expected veal individual characteristic 0 6056 7056 7628 BE Analog output 3 input of individual characteristic of value read 6032 7032 7616 6034 7034 617 6036 7036 7618 6038 7038 7619 6040 7040 6042 7042 6044 7044 6046 7046 6048 7048 S4A0 09 User s manual 27 EJ through RS 485 point 0 CZEK AGA Analog output 3 input of individual characteristic of value read CEC a CORE AGE Analog output 4 input of individual characteristic of value read 80647064 7632 R MMSE OP Mg RSABS pako CZEK GEE Analog output 4 input of individual characteristic of value read 7068 7634 R CCC ES sici dl Short circuit duration on analog outputs 1 and or 2 value sorarorz 7636 r 9 cremented EI 6077074 7637 Short circuit duration on Pa T 1 and or 2 value up to Short circuit duration on analog outputs 3 and or 4 value A sorerrore 7638 R 9 ementod EI 607
21. mA when register value is set to 1 4137 0 47 Analog output 1 Meubu SS Slave address to Em 4138 ZER 0 65535 Analog output 1 ua Slave register to 0 a output 1 Modbus Master Function to use to 4139 read the a Analog output 1 Time out after which AO1 is set to 4140 0 30000 alarm value register4112 Disabled if set to 0 ms x 100 Analog output 1 Modbus Master Slave data type 0 char 8 1 uchar 8 2 short 16 3 ushort 16 4 long 32 5 ulong 32 4141 RW 0 12 6 float 32 7 float 2x16 8 swapped float 2x16 9 long 2x16 10 swapped long 2x16 11 ulong 2x16 12 u swapped long 2x16 0 20 mA 4 20 mA mode The minimum value of the 4142 RW 0 1 output is 0 mA register value is set to 0 and 4 mA when register value is set to 1 4143 0 247 Analog output 2 MU ES Slave address to EEE 4144 0 65535 Analog output 2 Slave register to A145 RW 3 4 Analog output 2 Modbus Master Function to use to 3 read the Slave Analog output 2 Time out after which AO1 is set to 4146 RW 0 30000 alarm value register4113 Disabled if set to O ms x 100 Analog output 2 Modbus Master Slave data type 0 char 8 1 uchar 8 2 short 16 3 ushort 16 4 long 32 5 ulong 32 4147 RW 0 12 6 float 32 T float 2x16 8 swapped float 2x16 9 long 2x16 10 swapped long 2x16 11 ulong 2x16 12 u swapped long 2x16 0 20 mA 4 20 mA mode The minimum value of the 4148 RW 0 1 output is 0 mA register value is
22. or both interfaces speed 9 6 kbit s mode RTU 8N2 Factory address for Port 1 1 Factory address for Port 2 2 Broadcast address 253 6 2 USB Interface list of parameters The USB interface is intended only for the configuration of the module e identifier 215 OxD7 e device address reply to all adress e baud rate compatible with all virtual baud rate without settings e transmission mode compatible with all virtual mode without settings e operating mode Modbus RTU e maximum response time 100 ms read 1000 ms write e implemented functions 03 Read Holding Registers 04 Read Input Registers 06 Write Single Register 16 Write Multiple registers 17 Device identification Broadcast address 253 S4A0 09 User s manual 21 6 3 Map of S4AO module registers In the S4AO module data are placed in 16 and 32 bit registers Process variables and module parameters are placed in the address area of registers in a way depended on the variable value type Bits in 16 bit registers are numbered from the least significant to the most significant bit b0 b15 The 32 bit registers contain float numbers compliant with IEEE 754 standard Range of the registers is shown in Table 3 The 16 bit registers are shown in Table 4 and Table 5 The 2x16 bits registers with their 32 bit equivalent registers are shown in Table 6 The register addresses shown in the tables are their physical addresses Table 3 Modbus registers Value type
23. ot compliant with the users manual may cause deterioration of the degree of protection Maintaining a voltage output on short cicuit state will make an overheating of the module and can cause troubles on RS 485 communications S4A0 09 User s manual 5 4 INSTALLATION 4 1 Mounting The S4AO module can be installed in modular distribution devices on the 35 mm rail bracket The module enclosure is made of plastic and its dimensions are 53 x 110 x 60 5 mm There are pluggable terminal blocks on the outside of the module to connect the power supply the RS 485 port 1 and the analog outputs signals using leads up to 2 5 mm The module dimensions are shown in Figure 2 Je SWE Figure 2 Module dimensions S4A0 09 User s manual 6 4 2 External Connection Diagrams The module connections are shown in Figure 3 The polarization of the power supply is not needed when the module is supplied by a d c voltage BEM Supply External port 1 RS 485 TA GND A B E s s t o o o o E E E 10 11 12 13 14 15 16 17 18 5 C C 3 3 3 0 O O O 4 current outputs version A A Es SAAO LUMEL w S A ON ERROR A S c B 1 B SR Z GND oo Tx 1 GND a ET se 7 Rx 2
24. s 1 and or2 0 161 R 01 Short circuit detected on analog outputs 3 and or4 0 4162 RW 01 Analogoutput1 resetthelowvaluetimer _ 0 4163 RW 01 Analog output 1 resetthe high value tmmer 0 4164 RW 01 Analog output 2 resetthelowvaluetimer _ 0 4165 RW 01 Analogoutput2 resetthe high value timer 0 4166 RW 01 Analogoutput3 resetthelowvauetimer 0 4168 RW 01 Analogoutput3 resetthe high value timer 0 4168 RW 01 Analogoutput4 reset thelowvauetimer 0 4169 RW 01 Analog output 4 reset the high value timer 0 4170 Reset all counters except Short Circuit Counters 0 0 1200 for voltage output 0 2400 for current output 1200 for voltage output 2400 for current output Unavailable on 4 current outputs version Available only if the output is a current output Table 6 Floats Modbus registers S4A0 09 User s manual 26 Address of 16 bit Description registers 6000 7000 7600 R Analog output 1 Master mode Read value from external device 6002 7002 7601 R Analog output 2 Master mode Read value from external device 6004 7004 7602 R Analog output 3 Master mode Read value from external device 6006 7006 7603 R Analog output 4 Master mode Read value from externaldevice 6008 7008 7604 R Analog Output 1 value 6010 7010 7605 R Analog Output 2 value 6012 7012 7606 R Ana
25. se timeout 5 100 1 30000 Port 1 RS 485 ME Slave scanning period 4015 1 247 Port 1 RS 485 Modbus slave address 4016 PIC Port 1 RS 485 parameters update 0 Port 2 RS 485 mode KZ 0 Slave 1 Master Port 2 RS 485 transmission mode 0 8N2 4018 1 8E1 2 801 3 8 1 Port 2 RS 485 baud rate 0 1200 1 2400 2 4800 4019 3 9600 4 19200 5 38400 6 57600 7 115200 1 80 Per 2 RS 485 Modbus master Slave response timeout ms 100 4021 Se 1 30000 Port 2 RS 485 JE 0 Slave scanning period 4023 R 01 Port2RS 485parametersupdate 0 4024 1 1 1 0 7 7 4025 Rw 01 1 Resetallparameters Depends of the outputs version Table 5 4100 Modbus registers Beg nosowe mare P an aa address 4100 RW 4 7 7 06 Output value 100 7 4101 RW Analog 0 2 100 0 4102 RW Analog 3100 0127 S Analog 14 100 0 aa RW 0 Analog Output 1 low value 100 threshold to start the AO1 low value timer 6080 6082 405 ow NM high value ter 6084 6080 O AO1 high value timer 6084 6086 Analog Output 2 low value 100 threshold to start the AO2 low value timer 6088 6090 mor pw om MS high value timer 609216004 AO2 high
26. set to 0 and 4 mA when register value is set to 1 4149 0 247 Analog output 3 MARE Slave address to 0 4150 0 65535 Analog output 3 da 3 Slave register to NEM S4A0 09 User s manual 25 Analog output 3 Modbus Master Function to use to 4151 read the Slave Analog output 3 Time out after which AO1 is set to 4152 RW 0 30000 alarm value register4114 Disabled if set to 0 ms x 100 Analog output 3 Modbus Master Slave data type 0 char 8 1 uchar 8 2 short 16 3 ushort 16 4 long 32 5 ulong 32 4153 RW 0 12 6 float 32 7 float 2x16 8 swapped float 2x16 9 long 2x16 10 swapped long 2x16 11 ulong 2x16 12 u swapped long 2x16 0 20 mA 4 20 mA mode The minimum value of the 4154 RW 0 1 output is 0 mA register value is set to 0 and 4 mA when register value is set to 1 4155 0 247 Analog output 4 CO Slave address to EEE 4156 0 65535 Analog output 4 Z Slave register to se 4157 RW 3 4 Analog output 4 Modbus Master Function to use to 3 read the Slave Analog output 4 Time out after which AO1 is set to 4158 RW 0 30000 alarm value register4115 Disabled if set to 0 ms x 100 Analog output 4 Modbus Master Slave data type 0 char 8 1 uchar 8 2 short 16 3 ushort 16 4 long 32 5 ulong 32 4159 RW 0 12 6 float 32 7 float 2x16 8 swapped float 2x16 9 long 2x16 10 swapped long 2x16 11 ulong 2x16 12 u swapped long 2x16 4160 R 01 Shortceircuit detected on analog output
27. smission mo Baud rate Modbus Master slave response Modbus Master slave scanning period Modbus slave address Save E 1 1 0 00 YO 1 00 Master oh 9600 wt 4 1 50 x 100ms l 1 30 000 x 100ms z 1 247 Always round your results to the upper value For example if you calculate a value equal to 811 ms enter 9 x 100ms to the field S4AO 09 User s manual 15 5 9 Device configuration using e Con program e Con cow Device configurator Select device 4A0 configuration EN PL ESP DE Check for updates Update firmware Guide Configuration not downloaded Filter P21Z EH B All P300 Fl Transducers P30U v External RS 485 O Meters mi i P43 Controllers RED1 Mode slave z 0 ial Transmission mode 8N2 Name RES Baud rate 115200 Modbus Master slave response timeout 5 1 50 x 100ms Configure Modbus Master slave scanning period 5 1 30 000 x 100ms Modbus slave address 1 1 247 Communication EZ odve Port Modul Module S440 COM Device ID 1 gt Internal RS 485 Baud rate 115200 v Analog output 1 Mode RTU BN2 Analog output 2 Timeout 1000 ms gt Analog output 3 Use the factory settings of the module E gt Analog output 4 Status port connected EP Device S4AO 1 o Serial port Modbus TCP Console 2 29 1 2015 11 41 04 AM 29 1 2015 11 41 04 AM Connected vith serial port 29 1 2015 11 41 00
28. sult in serious injuries of the personnel and damage of the device Caution Useful notes The notes should facilitate the operation of the device Should pay attention if the device is not working as expected Possible consequences in case of ignoring information In terms of operational safety the meter meets the requirements of the EN 61010 1 standard Comments concerning safety Assembly and installation of the electrical connections should be conducted only by people authorized to perform assembly of electric devices The person installing the device is responsible for ensuring the safety of the implemented system Always check the connections before turning the device on Opening the device housing gives access to the live parts The supply must be switched off and the output circuits disconnected before removing the device housing Removal of the device housing cover during the warranty period voids the warranty The device is designed to be installed and used in the industrial electromagnetic environment conditions The building installation should have a switch or a circuit breaker installed This switch should be located near the device easy accessible by the operator and suitably marked In case of damage the module can to repaired only by manufacturer s authorized service Check the correct operation of the device after a repair before using it for operation Connection and or using the device in a way which is n
29. t not refreshed by an external Modbus Master 0 00 or an integrated Master server after a time 0 00 12 00 V specified in the Timeout field voltage Timeout value The analog output will take the alarm value if is not updated after the set Timeout time This feature is disable is a 0 0 value is 0 0 3 000 0 s 0 0 s set 6 Current output only Define the current range 0 20 mA 6 ut p J of the output 4 20 mA p only Save address check Master mode only Set the address of the 0 247 0 Slave to read Slave register to check Master mode only Set the register of the 0 65535 0 Slave to read Modbus Master mode only Set the Modbus function 3 4 3 to use to read the Slave device Data type Master mode only Set the type of data to char 8 char 8 read on the Slave uchar 8 short 16 ushort 16 long 32 ulong 32 float 32 float 2x16 3210 float 2x16 1010 long 2x16 S4A0 09 User s manual 18 swapped long 2x16 ulong 2x16 swapped long 2x16 Master mode only Individual characteristic output value corresponding to the X1 point 0 point 0 read through Modbus RS 485 32768 32767 0 Master Master mode only Individual characteristic X1 point X1 read through Modbus RS 485 32768 32767 1 Master Yo Master mode only Individual characteristic 30768 327 67 0 00
30. te Choice of the baud rate of the internal RS 1200 9600 485 Port 1 baud rate 2400 17 S4AO 09 Users manual 4800 9600 19200 38400 57600 115200 Modbus Waster ajavaca nowak Timeout after which the Master server p considers that the interrogated device will not 0 1 5s 0 5 reply Modbus Master slave scanning Time between each pool from the Master 0 1 30 000 s 05s period server Modbus address of the interface when used 1 247 2 as Slave Analog output 1 2 3 and 4 tab Slave mode Settings the way which the output is controlled directly by an Modbus interface as 5 Mode Slave or by an ee RS 485 Modbus 485 mode In the second case the chosen interface has Master mode Read to be prior set as Master out through int RS 485 0 00 24 00 mA When the analog output is lower that this current Low value timer threshold value the corresponding counter is 0 00 incremented on each second 0 00 12 00 V voltage 0 00 24 00 mA 0 00 24 00 mA When the analog output is higher that this current current High value timer threshold value the corresponding counter is incremented on each second 0 00 12 00 V 0 00 12 00 V voltage voltage Output value in case of power on and timeout The analog output will take this value 0 00 24 00 mA Alarm value power on and when the module turns on or if the output is current timeou
31. the software version and the version of the bootloader when the meter is properly detected At this point you should select the correct module upgrade file by pressing the button If the correct file is selected the LU program will display a message File opened Press Send button The LU program shows a progress bar and the S4AO will blink with green diode during the software update The module restarts restores the manufacturer settings and goes to normal operation after the upgrade process is successfully completed Information Done and duration of the update will appear in the LU program window In the next step you can restore previously saved settings of the module using e Con software S4A0 09 User s manual 30 Caution Turning module supply off during upgrade process may result in permanent damage 9 TECHNICAL DATA Output values ranges Current output programmable current maximal range 0 20 24 mA or 3 75 4 20 24 mA load resistance 0 500 6 disposable voltage 15V basic error 0 2 of range resolution 0 05 of range Voltage output programmable voltage maximal range 0 10 12 V load resistance gt 500 Q disposable voltage 15V basic error 0 2 of range resolution 0 1 of range Short circuit endurance 15 min max Additional errors in of the basic error from ambient temperature changes lt 0 1 10 C Serial interfaces RS485 address 1 247 mode 8N2 8E1 801 8N1 baud rate 1
32. to a O to 20 mA 2000 in the 4100 to 4103 register signal Set the individual characteristic as follows X0 O lower value of the measuring range Slave meter X1 400 upper value of the measuring range Slave meter YO 0 lower value of the analog output Y1 2000 upper value of the analog output After enabling the Master feature the module read out the value and issues proportional signal 5 7 Short circuits A function is available on SAO 2XXXXX and SAO 3XXXXX to report a low impedance plugged to a voltage output It launches if the impedance is less than 430 Q If one is discovered the ON ERROR led will blink alternatively in green and red register 4160 and 4161 will report it and the corresponding counter register 6072 6074 or 6076 6078 will be incremented on each second These registers can not be reset The short circuit detection is very sensitive and can also detect a 0 Ohms impedance between a voltage output and the ground even if this voltage output is set to O Volts 5 8 Timeout Each analog output has a dedicated register which sets a timeout value in ms x 100 on 4140 4146 4152 and 4158 registers It is disabled when a 0 is set When enabled a timer is reset after updating by an external Modbus Master or when S4AO is set as RS 485 Master When the counter reaches the set timeout it switches automatically the output to its alarm value which is set on the 4112 to 4115 registers When
33. transmission mode baudrate address the scanning period and the timeout register 4011 to 4022 and update changes register 4016 for port 1 4023 for port 2 For each selected output set the scaling parameters register 4116 to 4131 the Master controlled mode register 4132 to 4135 the address the register the timeout and the type to read register 4136 to 4159 The read value as displayed as floats on the 6000 to 6003 registers Eventually set the high and low value threshold to start the high and low value counters registers 4104 to 4111 and reset them registers 4162 to 4170 For each interface the Master server will check if the interface has to work as Master and if yes it will check each slave device and address for each analog output which is set to be controlled by the proper RS 485 interface 5 4 Cooperation with other devices lateral bus Once the traps opened see chapter 4 3 Lateral bus on page 7 the S4AO can be connected to to others LUMEL devices which are also equipped by a lateral bus All devices can be RS 485 and the Master is connected at an extremity or one device is set as RS 485 Master and monitors others devices S4A0 09 User s manual 9 Figure 6 lateral bus connection 5 5 Counters In all version each output is monitored by 2 counters one which is incremented on each second if the output value is below a defined level 4104 4106 4108 and 4110 and a second which is incremented on
34. ust be powered LUMEL UPDATER v 2 0 LUMEL EVERYTHING COUNTS Device peo 7 Fart COMS Disconnect Backward compatibility mode File De new SM Asottware S440 Send Messaqes Port opened Device found 5440 firmware w 0 20 bootloader v 1 02 Sending data please wait 15705 IS s Figure 17 Program window for updating the software Caution It is recommended to save module settings using e Con software before upgrading The Software update features is enabled only on the RS 485 port 1 and the module must be supplied during the update process When you start the e Con program Figure 12 set the communication parameters in the Communication field at the left side of e Con window and then click connect button The module will be automatically recognized The parameters should be read and saved to a file for later restoration using the S4AO configuration field Next select Update firmware from the menu at the top The window of the LUMEL UPDATER LU program will open Figure 17 S4AO module is supported with LU from version 1 17 Using this program select the correct port on which the S4AO module was installed and press the Connect button The informations about the progress of the update process are available in the Messages window The message Port opened is displayed when the port is open properly The LU program will display information about
35. value timer 6092 6094 Analog Output 3 low value 100 threshold to start the AO3 low value timer 6096 6098 po NS Hg va timer 6100 6402 AOS high value timer 6100 6102 Analog Output 4 low value 100 threshold to start the e AO4 low value timer 6104 6106 Analog Output 4 high value 100 threshold to start the AO4 high value timer 6108 6110 4112 Analog output 1 Output value in case of timeout If 0 0 S4AO 09 u a u p fe User s manual S4AO is Master AO1 will take this value after value specified in AO1 timeout without slave communication If S4AO is Slave AO1 will take this value after a specified time without write Analog output 2 Output value in case of timeout If S4AO is Master AO2 will take this value after value specified in AO2_ timeout without slave communication If S4AO is Slave AO2 will take this value after a specified time without write Analog output 3 Output value in case of timeout If S4AO is Master AO3 will take this value after value specified in AO3 timeout without slave communication If S4AO is Slave AO3 will take this value after a specified time without write Analog output 4 Output value in case of timeout If SA4O is Master AO4 will take this value after value specified in AO4 timeout without slave communication If S4AO is Slave AO4 will take this value after a specified time without write 32767 value read through RS 485 point O CONDE AM

MODULE OF 4 ANALOG OUTPUTS USER`S MANUAL

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