For the sink input, the "S/S" terminal and the "24V" terminal are needed to be short-circuited. More Details >>
The power supply lamp of a running pr...
Check whether the lamp is back to normalafter disconnecting the wiring of the "24V" (service power supply) terminal. Ifthe lamp is back to normal,the servic... More Details >>
Yes, there is. T256 to T319 can be used for the1 ms timer, and T246 to T249 can be used for the 1 ms retentive timer. More Details >>
Battery consumption while the program...
A battery is consumed regardless of the on/off state ofthe programmable controller. Refer to the User's Manual (Hardware Edition) for the module used, and r... More Details >>
Modules that support differential lin...
The FX3U-2HSY-ADP, FX3U-4HSX-ADP, FX3U-2HC, FX2N-10PG, FX2N-1HC, and FX2NC-1HC support differential line driver outputs. More Details >>
Maximum number of characters in a com...
As project data, up to 32 one-byte characters (16 two-byte characters) can be input to each global device comment. However, the maximum number of characters ... More Details >>
Types of data backup methods (FX3G se...
1. Data backup using an optional battery Built-in RAM data and clock data of a programmable controller are held by using an optional battery. The life of... More Details >>
Externally switching the operating st...
On the Project view of the Navigation window, select "Parameter" → "PLC Parameter" using GX Works2 (or GX Developer). Click the "PLC System(1)" tab, and set ... More Details >>
Necessity of a battery when a memory ...
A battery is not required when a memory cassette is used. This is because the sequence programsstored in the memory cassette, exceptfor RAM memory cassette, ... More Details >>
How to check the version of the MELSE...
To check the version of the MELSEC-F series, connect GX Works2 (personal computer) or HPP to a programmable controller, and monitor the data in D8001. The l... More Details >>
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