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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
- Category: Network related products
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Overall cable distance and station-to-station distance in CC-Link networks
The overall cable distance and station-to-station distance depend on the version and the transmission speed. Figure 1 shows the case with Ver.1.10-compatibl... More Details >>
- No:23028
- Release Date:2018/09/03 17:31
- Update:2018/09/26 10:14
- Category: Network related products
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Necessity of terminating resistors in CC-Link communication
No, it is unnecessary. Terminating resistors are only required at both ends of the network. More Details >>
- No:22966
- Release Date:2018/09/03 17:31
- Category: Network related products
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TCP retransmission timer setting for built-in Ethernet port LCPU
For the built-in Ethernet port in the L series CPU, the TCP retransmission timer setting is fixed and unchangeable. The retransmission occurs six times. The... More Details >>
- No:22745
- Release Date:2018/09/03 17:29
- Update:2018/09/21 17:52
- Category: MELSEC-L Series
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Reading and writing bits/words using the FL-net (OPCN-2) interface module
The parameters and auto refresh settings for the FL-net (OPCN-2) interface module cannot be made using the Network Parameter items in GX Developer.Set those ... More Details >>
- No:22597
- Release Date:2018/09/03 17:29
- Category: MELSEC-Q Series
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Cause of file register reset by latch clear operation in universal model QCPU
If Latch (1) is set in the device setting of PLC parameter, the contents of file registers are cleared by latch clear operation. Set Latch (2) to maintain t... More Details >>
- No:22584
- Release Date:2018/09/03 17:29
- Update:2018/09/20 17:31
- Category: MELSEC-Q Series
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Heat generation of Q61P power supply module
Since the conversion efficiency of the power supply module is approximately 70%, and 30% of the output power is dissipated as heat, the power consumption is ... More Details >>
- No:22529
- Release Date:2018/09/03 17:28
- Category: MELSEC-Q Series
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How to use variable analog potentiometers in FX3S
Numerical value data 0 to 255 corresponding tothe scale position is stored in the special data register. You can create the analog timer (volume type) by sp... More Details >>
- No:22279
- Release Date:2018/08/30 13:48
- Update:2019/02/14 10:05
- Category: MELSEC-F Series , Main Unit , Analog Control
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Regarding the difference between digital output values and digital operation values
The digital output value is a digital value obtained by performing sampling processing or various average processing on the A/D converted digital value. Dig... More Details >>
- No:39307
- Release Date:2023/02/13 16:43
- Category: MELSEC iQ-F Series , CPU Module , Analog
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Regarding the connection between FX5-CCLGN-MS and SLMP-compatible devices
The SLMP communication frames supported by the FX5-CCLGN-MS are 3E and 4E frames. When SLMP communication is performed from an SLMP-compatible device to the... More Details >>
- No:39280
- Release Date:2023/01/12 16:48
- Category: MELSEC iQ-F Series , Network/Communication
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