Delta Electronics RTU-EN01 BR#11 Communication Time-out ms, BR#12 Communication Delay Time ms

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Modbus TCP Remote I/O Communication Module RTU-EN01

Code

Indication

 

How to correct

F0

Returning to default setting

--

 

 

 

 

 

F1

RTU-EN01 being powered

--

 

 

 

 

F2

Power supply in low voltage

Check if the power supply of the module works normally.

 

 

 

 

 

 

1.

Check if the settings of smart PLC are incorrect.

F3

Internal error. Manufacturing error.

2.

Re-power RTU-EN01. If the error still exists, try step 3.

3. Reset RTU-EN01. If the error still exists, send the module back to

 

 

 

 

 

the manufacturer for repair.

 

 

 

F5

Network connection error

Check if RTU-EN01 is connected normally to the network.

 

 

 

F6

Insufficient TCP connection

Check if the number of connected modules exceeds the maximum.

 

 

 

F7

RS-485 setting error

Check if the RS-485 communication format is correct.

 

 

 

 

 

 

1.

DHCP request failure.

 

 

2.

IP setting error.

F8

IP setting error

3.

MASK setting error.

 

 

4.

Gateway does not exist in the same subnet.

 

 

5.

Returning to default setting.

 

 

 

 

 

Check if the configuration of the right-side module has been modified. If

F9

Right-side module error

the error still exists, 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

1.

Check if RTU-EN01 and RS-485 is connected normally.

 

 

2. Check if the series transmission speed is consistent with that of other

0b

No response from station

 

nodes on the network.

 

 

 

 

BR#11: Communication Time-out (ms)

Explanations:

For setting up the communication time-out. Default = 5,000ms. For example, if you wish to set up the communication time-out to 7 seconds manually, write 7000 to BR#11. Range: 5 ~ 65,535.

BR#12: Communication Delay Time (ms)

Explanations:

For setting up the minimum interval time between every Modbus command. Default = 0ms. For example, if you wish to set up the communication delay time to 100ms manually, write 100 into BR#12. Range: 0 ~ 65,535.

BR#13: TCP Connection Idle Time (s)

Explanations:

For setting up the TCP connection idle time. Default = 30 seconds. For example, if you wish to set up the idle time to 7 seconds manually, write 7 into BR#13. Range: 5 ~ 65,535.

BR#23: Number of Analog I/O Modules

Explanations:

Read the number of right-side modules from BR#23. Max. 8.

BR#24 ~ #31: ID of the 1s t ~ 8t h Analog I/O Module

Explanations:

Read the ID of the 1st ~ 8th analog I/O modules from BR#24 ~ BR#31.

DVP-PLC Operation Manual

11

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Contents DVP-0213920-01 RTU-EN01Page Dimension Product Profile LED Indicators FeaturesSetting UP Software Introduction SpecificationsDimension 37.460 LED RJ-45 PIN Definition RUN/STOP SwitchHow to Connect RTU-EN01 to Network Basic Registers BR Word Devices & Bit Devices in RTU-EN01BR#0 Model Name Explanations on BRBR#1 Firmware Version BR#2 Release Date of the VersionBR#9 Error Code BR#5 COM2 Communication SettingsBR#6 Address BR#7 Number of DI PointsBR#11 Communication Time-out ms BR#12 Communication Delay Time msBR#13 TCP Connection Idle Time s BR#23 Number of Analog I/O ModulesRX#0 ~ #255 External Input Contact BR#50 ~ BR#57 RTC SettingsRY#0 ~ #255 External Output Contact #0 Timer Word Devices & Bit Devices for Timers TWord Devices & Bit Devices for Counters C #1 ~ #15 Timer 1 ~#0 Counter #1 ~ #15 Counter 1 ~#0 RTC Function Codes Supported#1 ~ #15 RTC 1 ~ Coil Discrete inputHolding register You will see the communication module found „ Recording IP address Basic Settings Static User enters the IP address, subnet mask and gateway Network Settings Setting up Time Server IP Filter „ IF-THEN Smart PLC Setting Timer „ RTC Analog Input/Output Modules Modbus TCP Remote I/O Communication Module RTU-EN01 12 I/O Monitoring Table Setting up Gateway Modbus TCP Remote I/O Communication Module RTU-EN01 Modbus TCP Remote I/O Communication Module RTU-EN01 Virtual COM Modbus TCP Remote I/O Communication Module RTU-EN01 Security Setting Returning to Default Settings RTU-EN01 DI/DO Modbus TCP Remote I/O Communication Module RTU-EN01 Modbus TCP Remote I/O Communication Module RTU-EN01 Modbus TCP Remote I/O Communication Module RTU-EN01 Modbus TCP Remote I/O Communication Module RTU-EN01 Smart PLC IF-THEN Application Examples DCISoftSmart PLC Timer Smart PLC Counter Smart PLC RTC Virtual COM Modbus TCP Remote I/O Communication Module RTU-EN01 Modbus TCP Remote I/O Communication Module RTU-EN01 Modbus TCP Remote I/O Communication Module RTU-EN01 Modbus TCP Remote I/O Communication Module RTU-EN01