by Regardt Voigt | Jul 24, 2022
ASCII data – which is used to be scanned into a SCADA system as a string, can be stored in both Binary string (16-Bits) or Hexadecimal format, inside of an D register.
by Regardt Voigt | Jun 21, 2021
The following document provides a clear breakdown of which Melsec-Q series modules are being replaced (due to EOL (End of Life), and which Melsec-Q series modules are the replacement options; Discontinuation Notice of the Some of the PLC QCPU by Mitsubishi Electric...
by Regardt Voigt | Jun 20, 2021
No. For these Melsec PLC series – Only selected CPUs have CC-Link IE Field Basic Communication Protocol capabilities.
by Regardt Voigt | Jun 13, 2021
The GT27, GT25, or GT21 model (Ethernet connection models) can monitor up to four controllers (four channels) (such as PLC CPU, temperature controller, and inverter) simultaneously by using the multi-channel function. Since channel 1 of the GOT is used to connect the...
by Regardt Voigt | Jun 11, 2021
This tool is for setting up the Ethernet/IP Communication Protocol on FX5. This tool can be downloaded here: FX5ENET-IP Configuration Tool 1.00 (note that a username and password will be required – therefore registration of an account will be required. This...
by Regardt Voigt | Jun 11, 2021
It is possible by setting the scaling function or shift function from the parameter settings
by Regardt Voigt | Jun 11, 2021
Up to 4 high-speed pulse input/output modules FX5-16ET/ES-H，FX5-16ET/ESS-H* can be expanded, allowing a total of 16ch input (including built-in high-speed counter) ＊：High speed counter function of FX5-16ET/E□-H is equipped with 2ch
by Regardt Voigt | Jun 11, 2021
The high-speed counter supports 1-phase 1-input, 1-phase 2-input, 2-phase 2-input. The built-in counter in the CPU module can input up to 8ch. However, in the case of 32 point type CPU module, the maximum response frequency differs depending on the channel. –...
by Regardt Voigt | Jun 11, 2021
Although the connection with FX2N series I/O modules, FX2 series intelligent function modules, and FX3 series special adapter is not possible, FX3 series intelligent function modules can be connected. However, a bus conversion module is required....
by Regardt Voigt | Jun 11, 2021
While the module configuration window is being displayed, the I/O assignment can be checked by selecting the following options from the menu bar: [Edit]→[XY Assignment Display]
by Regardt Voigt | Jun 11, 2021
Up to 4 axes can be controlled. Please use a transistor output type CPU module. （By adding a high-speed pulse input/output module, maximum 12 axes (CPU built-in 4 axes＋expansion 2 axes×4 modules） can be configured.
by Regardt Voigt | Jun 11, 2021
It can be changed. For details, please refer to MELSEC iQ-F FX5 User’s Manual (Positioning Control – CPU module built-in, high-speed pulse input/output module) 3.4 Auxiliary Functions “Command speed change during positioning...
by Regardt Voigt | Jun 11, 2021
It can be changed. For example, with the positioning instruction, a word device can be assigned to the operand which specifies the positioning address and the address can be changed by rewriting the value.
by Regardt Voigt | Jun 11, 2021
Device backup is available without using a battery. However, to back up link register (W) and file register (R) devices, a battery is required.
by Regardt Voigt | Jun 11, 2021
Perform “Rebuild All” and initialize the memory before writing to the PLC. “Rebuild All” converts the entire project and “Convert” only converts the modified part of the program. For further details please refer to GX Works3...
by Regardt Voigt | Jun 11, 2021
The current value of the scan time is stored in the following special devices. Please monitor using GX Works3. ◇Scan information SD520 Current scan time (ms) SD521 Current scan time (μs) ◇FX Compatible area SD8010 Current scan...
by Regardt Voigt | Jun 11, 2021
The execution time of the basic operation instruction(LD) is 0.034[μs]. *For firmware Ver.1.100 or above, this specification applies to 64K step mode.
by Regardt Voigt | Jun 11, 2021
FX3U-32BL can be used. The battery is not included with the CPU module during factory shipment. The battery can be used to increase the capacity of the latch device/label, as well as to maintain the clock data during power interruption.
by Regardt Voigt | Jun 11, 2021
When the block number of the file register (R) is saved and stored, the overhead time becomes 35.9 [us]. When the number of the file register is not saved or stored, the overhead time becomes 18.6 [us].
by Regardt Voigt | Jun 11, 2021
For the commercially available SD memory cards that can be used for MELSEC iQ-R series CPU modules, refer to the following technical bulletin. – TECHNICAL BULLETIN No. FA-A-0078
