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

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

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

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

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

Short between SDA and RDA and between SDB and RDB, and then connect them to + (Data-A) and - (Data-B) on the external de

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

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

A link error has occurred in one of the slave stations in connection.Master station: Check the parameter again.Slave sta

QJ61BT11N supports Version 2 (expanded cyclic setting), the setting for refreshing/forced clearing a slave station data

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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
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
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
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
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
RS-485 connection between QJ71C24N and an external device

Short between SDA and RDA and between SDB and RDB, and then connect them to + (Data-A) and - (Data-B) on the external device. More Details >>
- No：22986
- Release Date：2018/09/03 17:31
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
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
What makes the ERR LED flash in a CC-Link network

A link error has occurred in one of the slave stations in connection.Master station: Check the parameter again.Slave station: Reassess the power supply, the ... More Details >>
- No：23023
- Release Date：2018/09/03 17:31
Difference between QJ61BT11 and QJ61BT11N

QJ61BT11N supports Version 2 (expanded cyclic setting), the setting for refreshing/forced clearing a slave station data when the switch on a programmable con... More Details >>
- No：22964
- Release Date：2018/09/03 17:31
- Update：2018/09/25 13:16

1-10 of Total 110

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