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Modbus TCP Remote I/O Communication Module RTU-EN01

DVP-PLC Operation Manual

33

6.14 Virtual COM

The virtual COM converts the data sent to RS-232 port into Ethernet.

Select Virtual COM for COM2 mode (RS-485).

The default setting for listen port is 20001.

Open the setup page for Virtual COM.

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Summary of Contents for RTU-EN01

Page 1: ...RTU EN01 Modbus TCP Remote I O Communication Module Operation Manual DVP 0213920 01...

Page 2: ......

Page 3: ...DUCTION 3 1 1 Features 3 1 2 Specifications 3 2 PRODUCT PROFILE OUTLINE 4 2 1 Dimension 4 2 2 Product Profile 5 2 3 LED Indicators 5 2 4 RUN STOP Switch 6 2 5 RJ 45 PIN Definition 6 2 6 RS 232 PIN Def...

Page 4: ...g Table 29 6 13 Setting up Gateway 30 6 14 Virtual COM 33 6 15 Security Setting 35 6 16 Returning to Default Settings 36 6 17 Web Function 36 7 APPLICATION EXAMPLES DCISOFT 42 7 15 Smart PLC IF THEN 4...

Page 5: ...rting maximum 16 digital input output modules Max 256 I O points and 8 analog input output modules z Supporting maximum 16 sets of Modbus TCP connections z Supporting Modbus TCP Modbus gateway support...

Page 6: ...IEC61000 4 5 Power line 0 5KV DM Ethernet 0 5KV CM RS 485 0 5KV CM Operation 0 C 55 C temperature 50 95 humidity pollution degree 2 Storage 25 C 70 C temperature 5 95 humidity Shock vibration immunit...

Page 7: ...clip 8 SPEED indicator 19 Power supply port 9 Digital display 20 3P terminal block standard accessory 10 Ethernet communication port 11 RS 232 communication port 21 Power supply connection cable stand...

Page 8: ...tive pole for data transmission 5 N C 2 Tx Negative pole for data transmission 6 Rx Negative pole for data receiving 3 Rx Positive pole for data receiving 7 N C 4 N C 8 N C 2 6 RS 232 PIN Definition P...

Page 9: ...e standard 35mm DIN rail z Open the DIN rail clips on RTU EN01 and the digital input output module and insert the modules onto the rail z Press the clips to fix the modules onto the rail DVP 16SP DVP...

Page 10: ...ng 1 afternoon Example 12191 indicates the version released in the afternoon of December 19 YES 3 R W Start Stop PLC function NO 4 Reserved NO 5 R W COM2 communication settings RS 485 communication se...

Page 11: ...W RTC settings Settings of the real time clock NO 51 R W Year Range 1970 2099 YES 52 R W Week Range 1 7 YES 53 R W Month Range 1 12 YES 54 R W Day Range 1 31 YES 55 R W Hour Range 0 23 YES 56 R W Min...

Page 12: ...N 1 0011 3 8 O 1 1000 8 7 N 2 1011 B 8 O 2 0001 1 8 N 1 0110 6 7 E 1 1001 9 8 N 2 1110 E 7 E 2 Content 0010 2 7 O 1 0111 7 8 E 1 1010 A 7 O 2 1111 F 8 E 2 b8 b15 Content Explanation 0x02 Modbus RTU M...

Page 13: ...ists check if the number of I O points exceeds the maximum and whether the there are more than 8 analog I O modules connected 04 Slave error 0b No response from station 1 Check if RTU EN01 and RS 485...

Page 14: ...ries digital I O modules RTU EN01 supports maximum 256 I O points 4 4 External Output Contacts RY RY Attribute Content Explanation Default Latched 0 255 R W External output contact Output points on an...

Page 15: ...analog I O module RCR 260 corresponds to CR 10 in the 6th analog I O module Extension module closest to RTU EN01 is regarded the 1st module 4 6 Word Devices Bit Devices for Timers T T Attribute Regist...

Page 16: ...R W Counter 11 Counting up down counter 0 OFF NO 12 R W Counter 12 Counting up down counter 0 OFF NO 13 R W Counter 13 Counting up down counter 0 OFF NO 14 R W Counter 14 Counting up down counter 0 O...

Page 17: ...function is enabled and the assigned trigger condition is true RTU EN01 will set the bit device R0 to ON and continue to output or stop according to the set time R 1 15 RTC 1 15 Explanations Please r...

Page 18: ...ss Hex 6 digit Modbus address Dec Number BR 0x0000 0x0040 400001 400064 64 T 0x1600 0x160F 405633 405649 16 C 0x1E00 0x1E0F 407681 407696 16 RCR 0x3000 0x3190 412289 412689 400 6 Setting up Software T...

Page 19: ...Modbus TCP Remote I O Communication Module RTU EN01 DVP PLC Operation Manual 17 2 You will see the communication module found...

Page 20: ...n on the right side module 4 The next page is for basic network setup Consult your Internet Service Provider for relevant network setting For other settings see BR 11 BR 13 6 2 Recording IP Address Th...

Page 21: ...the network IPs already used Click Add to record the known IP address into the list and next search for the module on the network by designated IP Click the icon to search for the module 6 3 Basic Se...

Page 22: ...to have an IP address Incorrect IP address will result in connection failure Consult your ISP for how to set up IP address The default IP for RTU EN01 is 192 168 1 5 C Netmask Subnet mask is an import...

Page 23: ...r every communication data Please refer to the explanations on BR 11 BR 12 and BR 13 6 4 Network Settings The first step for all the equipment to connect to the network is to have its own IP Internet...

Page 24: ...on Manual 22 4 Enter 192 168 0 2 into IP address Click OK to complete the IP address setting of the PC 6 5 Setting up Time Server RTU EN01 offers real time clock RTC functions You can set up your own...

Page 25: ...e forward by one hour for the spring summer and early autumn periods 3 Time server IP address of the time server You can acquire correct time from the time server to correct the time in the MPU 4 Time...

Page 26: ...the trigger condition There are 16 IF THEN functions in RTU EN01 IF THEN 1 Enable Check the box to enable IF THEN 2 IF For the trigger condition you can select bit devices RX RY C T RT or word device...

Page 27: ...s column 2 Cyclic Decide whether to reset the timer and re start the timing when the timing reaches the target in this column 3 Reset when STOP RUN Decide whether to reset the timer when the system go...

Page 28: ...nd lower bound of the counting Range 32 768 32 767 4 Count source RX NO No of the external input point RX of the counting source Range RX 0 RX 255 6 10 Smart PLC Setting RTC RTU EN01 has the independe...

Page 29: ...C If you would like to trigger it only once only Year Month Day Hour Minute and Second need to be set If you would like to trigger on a daily basis only Hour Minute and Second need to be set If you wo...

Page 30: ...N01 by the value stored in D register 2 Read Check the CR read to be added to the mapping table Click Apply and the checked CR will be added 3 Write Check the CR write to be added to the mapping table...

Page 31: ...t devices RX RY T C R RCR and BR and the bit status and present value in the register You can choose to monitor decimal or hex present value I O monitoring table 1 Device Select an internal register i...

Page 32: ...Stop monitor Start or stop the saved and applied device number to be monitored Unapplied saved settings will be deleted 6 13 Setting up Gateway RTU EN01 offers Modbus TC P to RS 485 gateway functions...

Page 33: ...r the bit type serial slave device and reading or the content in the designated slave Station address Enter the address of slave to be monitored Max 16 slaves MODBUS Hex Enter the 4 digit hex Modbus a...

Page 34: ...e number of slaves to be monitored continuously Max 100 f Once the information of slave monitoring is set click Apply to save the setting and start the monitoring Incomplete device information will be...

Page 35: ...RTU EN01 DVP PLC Operation Manual 33 6 14 Virtual COM The virtual COM converts the data sent to RS 232 port into Ethernet Select Virtual COM for COM2 mode RS 485 The default setting for listen port is...

Page 36: ...arch and you will see all the connected devices on the network Select the device and click OK Information on the device will be loaded in automatically Press OK to complete the setup Once the setup is...

Page 37: ...rds to lock the settings in RTU EN01 Setting up password 1 Login Log in to check and modify parameters 2 Password setup Check the Modify box to set up the password 3 Password Enter maximum 4 character...

Page 38: ...ons have been done on the settings and return the settings to default ones check the Factory Setting box Returning to default settings Check Factory Setting box and click on Yes Note If you set up RTU...

Page 39: ...1 6S P DVP 04 AD DVP 04 TC DVP 04 PT Ethernet RTU EN01 DI DO AI AO COM2 RTU EN 01 PC 2 Open Internet Explorer and enter IP address 192 168 1 5 default of RTU EN01 You can also copy the IP address of...

Page 40: ...first and import the file to the page Other settings are the same as the settings in DCISoft The webpage supports Java Runtime Environment JRE v1 4 2_xx and versions above 4 Webpage troubleshooting U...

Page 41: ...Modbus TCP Remote I O Communication Module RTU EN01 DVP PLC Operation Manual 39 2 Select Connections and Click LAN Settings 3 Uncheck Proxy server options and click OK...

Page 42: ...exceptions 1 Click Advanced on Local Area Network LAN Settings page 2 Enter the IP address 192 168 1 5 of RTU EN01 in Exceptions 3 Click OK Abnormal webpage action In this case please clear your tempo...

Page 43: ...cation Module RTU EN01 DVP PLC Operation Manual 41 2 In General page click Delete Files in Temporary Internet files column 3 Check Delete all offline content and click OK to start the deletion 4 Click...

Page 44: ...d 6 1 for how to set up communication DVP 02 DA DVP 08 ST D VP 1 6S P DVP 04 AD DVP 04 TC DVP 04 PT Ethernet RTU EN01 DI DO AI AO COM2 RTU EN 01 PC 2 Open the setup page and switch to Smart PLC page 3...

Page 45: ...will turn Off for 500 ms This will repeat in cycle Steps 1 Set up the timer Timer 0 1s Timer 1 500ms 2 Set up IF THEN When the timing reaches the target RY0 will be On or Off 1 Open the setup page and...

Page 46: ...he counting reaches the target RY0 will output 1 Open the setup page and switch to Smart PLC page Further switch to the Counter page 2 Check to Enable Counter 0 select Count Up set Up Bound to 5 and C...

Page 47: ...ay Steps 1 Set up the RTC to be On at 08 00 every day and continue to be On for 1 hour 2 Set up IF THEN When the timing reaches the target RY0 will be On or Off 1 Open the setup page and switch to Sma...

Page 48: ...plication The virtual COM converts the data sent to RS 232 port into Ethernet Virtual COM only connects to software supporting serial ports e g Delta WPLSoft VFDSoft ASDASoft See the examples below fo...

Page 49: ...e I O Communication Module RTU EN01 DVP PLC Operation Manual 47 The default setting for listen port is 20001 Open the setup page for Virtual COM Press Search and you will see all the connected devices...

Page 50: ...Select the device and click OK Information on the device will be loaded in automatically Press OK to complete the setup Once the setup is completed you will then be able to see the virtual COM just s...

Page 51: ...ommunication format Use the Virtual COM COM2 previously set for the setting of Com Port Next enter the communication format 38400 7 E 1 for VFD E Click Test Success flashing in green color means the c...

Page 52: ...Modbus TCP Remote I O Communication Module RTU EN01 DVP PLC Operation Manual 50...

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