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FAQ within [ MELSEC-Q Series ]
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Whether or not totem pole output type encoders are connected
Totem pole output encoders cannot be connected to QD62.The following types of encoders can be connected.- Open collector output type encoders- CMOS level vol... More Details >>
- No:22641
- Release Date:2018/09/03 17:29
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Creating comments both in English and in Japanese
Create global device comments and local device comments in respective languages.The device comments can be switched in [Options] -> [Tool]. More Details >>
- No:22620
- Release Date:2018/09/03 17:29
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Capacity setting of file registers
Set 96K points. (1K point = 1024 points) More Details >>
- No:22610
- Release Date:2018/09/03 17:29
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CF cards supported by the high speed data logger module
For applicable CF cards, refer to the latest version of the following manual.- High Speed Data Logger Module User's Manual- SH-080818ENG- 2.3 Connection Syst... More Details >>
- No:22607
- Release Date:2018/09/03 17:29
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What to do in the case of the error "A default router IP address needs to be set."
When having access bypassing a router, enter only the IP address.The subnet mask pattern is not required to be entered because GX Works2 or GX Developer auto... More Details >>
- No:22605
- Release Date:2018/09/03 17:29
- Update:2018/09/20 18:06
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Setting of Q series registers whose data is held when a power failure occurs
Assign data registers (D) to Latch (1) or Latch (2) in the "Device Setting" window ([PLC Parameter] -> "Device Setting" window) to hold the data when a po... More Details >>
- No:22601
- Release Date:2018/09/03 17:29
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Procedure for developing programs
It is necessary to install a development environment (Tornado or Wind River Workbench) and set parameters using the Setting/monitoring tools for the C Cont... More Details >>
- No:22600
- Release Date:2018/09/03 17:29
- Update:2018/09/21 18:52
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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
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Intelligent function module settings in GX Works2
Intelligent function module settings can be made using GX Works2 alone.GX Works2 provides functions equivalent to various GX Configurator series functions.Fo... More Details >>
- No:22593
- Release Date:2018/09/03 17:29
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Behavior of sequence program in event of momentary power failure in QCPU
(1) When a momentary power failure occurs for a period not longer than the allowable momentary power failure time When the momentary power failure occurs, t... More Details >>
- No:22587
- Release Date:2018/09/03 17:29
- Update:2018/09/20 17:41
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