M8029 (Instruction execution complete flag) is shared with multiple instructions. To obtain an execution completion resu

If the L.ERR LED flashes at irregular intervals, it may indicate that no terminating resistor has been connected or the

There are two types of terminating resistors for CC-Link communication. Both two types are packaged with a CC-Link maste

The error code indicates a WDT (watchdog timer) error. It is determined as the cause that the MELSECNET/H driver cannot

The CC-Link IE Control Network is a high-capacity controller network whose maximum number of link points is 128k words.

Identify disconnected stations using either of the following methods. (1) Select [Diagnostics] -> [CC-Link Diagnosti

The fixed data is used for specific codes and character strings such as a command. Setting a device is not required.

The MODE switch can set the following modes.- 0 to 4: Online mode- 5 to 9: Line test mode- A to E: Hardware test modeEac

Major differences are shown below. - AJ65SBTB1-32DT1 <Input specifications> - Input type positive common (sink ty

When data is sent from the RS-422/485 interface through RS-485 (2-wire type) communication and the same data comes back

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How to use M8029

M8029 (Instruction execution complete flag) is shared with multiple instructions. To obtain an execution completion result of a specific instruction, insert... More Details >>
- No：24775
- Release Date：2019/02/27 15:34
CC-Link slave station's flashing L.ERR LED

If the L.ERR LED flashes at irregular intervals, it may indicate that no terminating resistor has been connected or the communication is instable due to the ... More Details >>
- No：23001
- Release Date：2018/09/03 17:31
Terminating resistors for CC-Link communication

There are two types of terminating resistors for CC-Link communication. Both two types are packaged with a CC-Link master/local module. (1) 110 ohm, 1/2W (B... More Details >>
- No：22963
- Release Date：2018/09/03 17:31
- Update：2018/09/26 14:47
Remedies for WDT errors on a MELSECNET/H board

The error code indicates a WDT (watchdog timer) error. It is determined as the cause that the MELSECNET/H driver cannot work due to a computer or OS hang, or... More Details >>
- No：22969
- Release Date：2018/09/03 17:31
Differences between CC-Link IE Control Network and CC-Link IE Field Network

The CC-Link IE Control Network is a high-capacity controller network whose maximum number of link points is 128k words. The CC-Link IE Field Network is an al... More Details >>
- No：23085
- Release Date：2018/09/03 17:31
Identifying disconnected CC-Link stations

Identify disconnected stations using either of the following methods. (1) Select [Diagnostics] -> [CC-Link Diagnostics].from the menu in GX Works2 or G... More Details >>
- No：23053
- Release Date：2018/09/03 17:31
- Update：2018/09/26 10:59
Unit of receive data used by the QJ71C24N series pre-defined protocol support function

The fixed data is used for specific codes and character strings such as a command. Setting a device is not required. More Details >>
- No：23049
- Release Date：2018/09/03 17:31
MODE switch setting for QJ61BT11N

The MODE switch can set the following modes.- 0 to 4: Online mode- 5 to 9: Line test mode- A to E: Hardware test modeEach mode in ascending order of set valu... More Details >>
- No：23025
- Release Date：2018/09/03 17:31
Difference between AJ65SBTB1-32DTE1 and AJ65SBTB1-32DT1

Major differences are shown below. - AJ65SBTB1-32DT1 - Input type positive common (sink type) - Rated input current approx. 5 mA - ON voltage/ON curr... More Details >>
- No：23022
- Release Date：2018/09/03 17:31
- Update：2018/09/26 09:52
Receiving back (echoing back) the same data sent from QJ71C24N

When data is sent from the RS-422/485 interface through RS-485 (2-wire type) communication and the same data comes back to RDA or RDB, we call it echo back. ... More Details >>
- No：23000
- Release Date：2018/09/03 17:31
- Update：2018/09/25 17:44

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