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FAQ within [ MELSEC-F Series ]
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Remote maintenance can be performed by writing a program to a memory cassette and sending the program or by using a personal computer (GX Developer). With a ... More Details >>
- No:24998
- Release Date:2019/04/23 10:38
- Category: MELSEC-F Series , Main Unit
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Data that can be stored in a memory cassette (FX3U/FX3UC)
The device memory data cannot be stored in a memory cassette. In the FX3U/FX3UC series, a part of device memory data can be latched using a battery. The de... More Details >>
- No:24789
- Release Date:2019/02/28 09:07
- Category: MELSEC-F Series , Accessories
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Number of occupied points of special function devices
Each special function unit/block has 8 occupied points, except for some special function devices. These 8 points do not occupy 8 points of the actual I/O n... More Details >>
- No:24873
- Release Date:2019/04/15 08:06
- Category: MELSEC-F Series , Main Unit
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Connection of the FX3G series and the FX3U-ENET-ADP
AnFX3G-CNV-ADP is required. * When the FX3U-ENET-ADP is used with other special adapters, connect the FX3U-ENET-ADP at the last stage (left end). More Details >>
- No:24951
- Release Date:2019/04/18 14:27
- Category: MELSEC-F Series , Main Unit
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Triac output type main units in the FX3 series
The FX3U-32MS/ES and FX3U-64MS/ES are triac output type. More Details >>
- No:24980
- Release Date:2019/04/23 07:21
- Category: MELSEC-F Series , Main Unit
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Protection components of relay contacts
We recommend you to connecta diode for commutation to the DC load, and surge absorber (C-R) to the AC load for the protection of the relay contacts. More Details >>
- No:24999
- Release Date:2019/04/23 10:39
- Category: MELSEC-F Series , Main Unit
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Built-in variable analog potentiometers of the FX3G series
D8030 for VR1, and D8031 for VR2. More Details >>
- No:24769
- Release Date:2019/02/27 15:01
- Category: MELSEC-F Series , Main Unit , Analog Control
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Settings for the FX3U-ENET-ADP
GX Works2 with Ver. 1.87R or later is required. More Details >>
- No:24781
- Release Date:2019/02/27 16:10
- Category: MELSEC-F Series , Engineering Software , Network/Communication
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Assignment of remote input device and remote output device of FX3U-16CCL-M
The remote input device and the remote output device cannot be assigned in network parameters. To assign them, create a program for updating data. For de... More Details >>
- No:24792
- Release Date:2019/02/28 09:08
- Category: MELSEC-F Series , Engineering Software , Network/Communication
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Pulse output type of the FX3U-1PG pulse output block
It is transistor output. Transistor output specifications are as follows. ・ Rated load voltage 5 to 24 V DC ・ Maximum load current 20 mA or lower More Details >>
- No:24972
- Release Date:2019/04/23 07:19
- Category: MELSEC-F Series , Positioning Control
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