The operation error occurs when the divisor is 0.Create a program in which a comparison operation instruction or another

(1) Sampling processing - Without the temperature drift compensation function Processing time = Number o

Maximum scan time (10 ms) + Response time (10 ms) = Pulse width with which the module recognizes all pulses (20 ms)

- When a built-in Ethernet port QCPU is used You can synchronize it with the server using the time setting function.

One license is required for each personal computer as a rule.

Connect with a straight cable using a hub. For more details, refer to the following manual. - FL-net (OPCN-2) Interface

The automatic communication function and dedicated instructions (MBRW instruction and MBREQ instruction) can be used on

The life expectancy is determined by the following calculation.Life expectancy (year) = Total writable size (GB) / 1 yea

Assign data registers (D) to Latch (1) or Latch (2) in the "Device Setting" window ([PLC Parameter] -> "Device Settin

FAQ

FAQAbout Products

Font Size
S
M
L

FAQ > Controllers > Programmable Controllers MELSEC > MELSEC-Q Series

FAQ

Inquiries

Keyword Search

You can search two or more words separated by a space.

 AND : Put a space between the words in a keyphrase.
 OR  : Add a vertical bar ( | ) between the words in a keyphrase.
 NOT : Add a minus sign ( - ) followed by the words that you would like to exclude.

Result Type

Text Search

FAQ within [ MELSEC-Q Series ]

71-80 of Total 213

prev 8 / 22page next

USB cable type for CPU modules

It is the miniB-type. More Details >>
- No：22677
- Release Date：2018/09/03 17:29
Remedy for the division-related operation error

The operation error occurs when the divisor is 0.Create a program in which a comparison operation instruction or another method executes a division instructi... More Details >>
- No：22691
- Release Date：2018/09/03 17:29
A/D conversions performed by Q64AD/Q68ADV/Q68ADI

(1) Sampling processing - Without the temperature drift compensation function Processing time = Number of channels usedx 80 (us/1 channel) - With the t... More Details >>
- No：22705
- Release Date：2018/09/03 17:29
- Update：2018/09/26 16:34
Pulse width with which the QX42 recognizes all pulses

Maximum scan time (10 ms) + Response time (10 ms) = Pulse width with which the module recognizes all pulses (20 ms) More Details >>
- No：22720
- Release Date：2018/09/03 17:29
Synchronizing the internal clock of a universal model QCPU

- When a built-in Ethernet port QCPU is used You can synchronize it with the server using the time setting function. -When a module other than built-in ... More Details >>
- No：22723
- Release Date：2018/09/03 17:29
- Update：2018/09/21 15:53
MX Component's license

One license is required for each personal computer as a rule. More Details >>
- No：22561
- Release Date：2018/09/03 17:29
Cable used for FL-net

Connect with a straight cable using a hub. For more details, refer to the following manual. - FL-net (OPCN-2) Interface Module User's Manual More Details >>
- No：22574
- Release Date：2018/09/03 17:29
- Update：2018/09/20 16:55
Using the automatic communication function and dedicated instructions at the same time in MODBUS (R) interface module (QJ71MB91)

The automatic communication function and dedicated instructions (MBRW instruction and MBREQ instruction) can be used on the same channel. However, when the... More Details >>
- No：22577
- Release Date：2018/09/03 17:29
- Update：2018/09/20 17:06
Life expectancy of the CompactFlash card used in the high speed data logger module

The life expectancy is determined by the following calculation.Life expectancy (year) = Total writable size (GB) / 1 year write size (GB/year)For more detail... More Details >>
- No：22592
- Release Date：2018/09/03 17:29
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

71-80 of Total 213

Inquiries

page top