CPU modules supporting the serial communication function are as follows. - Q00UJCPU,Q00UCPU,Q01UCPU - Q02UCPU 1010

The bits 0 to F of the special register SD1284 (Open request signal) correspond to the connection numbers 1 to 16. When

To display a list of registers assigned to labels, check [Find Label Definition] and [Display all items] in the [Conditi

Possible causes are as follows.(1) Another master station exists on the same line.(2) Noise is detected on the line at p

X devices will be assigned as follows. (With this setting, 32 points are occupied per station.) - Station No. 1: X10

It means an instruction that handles BIN 16 bit and BIN 32 bit unsigned data. Example:ADD _ U

It can't be configured. In the module configuration diagram of GX Works3, the configurations that can be created are th

SD Memory Card module: You will need an FX5-SDCD and an SD memory card.

The duplicated coil error is detected when SET instruction and RST instruction use the same device.

The scan time may be substantially longer. Continue the operation if there is no problem with the longer scan time.

FAQ

FAQAbout Products

Font Size
S
M
L

FAQ > Controllers > Programmable Controllers MELSEC

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

Programmable Controllers MELSEC

MELSEC iQ-R Series(45)
MELSEC iQ-F Series(643)

CPU Module(179)
I/O Module(5)
Analog(16)
High-Speed Counter(14)
Motion/Positioning(11)
Network/Communication(97)
Option(9)
Engineering Software(61)
Safety Control(1)

Engineering Software(129)

FAQ within [ Programmable Controllers MELSEC ]

271-280 of Total 1010

prev 28 / 101page next

CPU modules supporting the serial communication function

CPU modules supporting the serial communication function are as follows. - Q00UJCPU,Q00UCPU,Q01UCPU - Q02UCPU 10102 or later (with GX Works2 1.15R or l... More Details >>
- No：22530
- Release Date：2018/09/03 17:28
- Update：2018/09/20 14:37
- Category： MELSEC-Q Series
SD1284 of LCPU with built-in Ethernet port

The bits 0 to F of the special register SD1284 (Open request signal) correspond to the connection numbers 1 to 16. When the open request is sent, the corresp... More Details >>
- No：22784
- Release Date：2018/09/03 17:30
- Category： MELSEC-L Series
List of registers assigned to the labels set using GX Works2

To display a list of registers assigned to labels, check [Find Label Definition] and [Display all items] in the [Condition Setting] tab in the [Cross Refere... More Details >>
- No：22923
- Release Date：2018/09/03 17:30
- Update：2018/09/22 16:42
- Category： Engineering Software
Duplication error in a CC-Link master station

Possible causes are as follows.(1) Another master station exists on the same line.(2) Noise is detected on the line at power on. More Details >>
- No：23044
- Release Date：2018/09/03 17:31
- Category： Network related products
Assignment for connecting two CC-Link remote input modules (16-point type) (Remote net Ver.1 mode)

X devices will be assigned as follows. (With this setting, 32 points are occupied per station.) - Station No. 1: X100 to X11F -Station No. 2: X120 to X13... More Details >>
- No：23082
- Release Date：2018/09/03 17:31
- Update：2018/09/26 13:15
- Category： Network related products
Regarding "_ U" in Application Instruction

It means an instruction that handles BIN 16 bit and BIN 32 bit unsigned data. Example:ADD _ U More Details >>
- No：39295
- Release Date：2023/02/13 16:37
- Category： MELSEC iQ-F Series , CPU Module
Regarding GX Works3 Module configuration diagram

It can't be configured. In the module configuration diagram of GX Works3, the configurations that can be created are those excluding FX5-CNV-IFC and FX3 Int... More Details >>
- No：39331
- Release Date：2023/02/14 09:08
- Category： MELSEC iQ-F Series , CPU Module , Engineering Software
Regarding using the FX5S CPU module Data Logging Function

SD Memory Card module: You will need an FX5-SDCD and an SD memory card. More Details >>
- No：39333
- Release Date：2023/02/14 09:09
- Category： MELSEC iQ-F Series , Option , CPU Module
Duplicated coil error

The duplicated coil error is detected when SET instruction and RST instruction use the same device. More Details >>
- No：22534
- Release Date：2018/09/03 17:28
- Category： MELSEC-Q Series
Memory allocation for online change

The scan time may be substantially longer. Continue the operation if there is no problem with the longer scan time. More Details >>
- No：22575
- Release Date：2018/09/03 17:29
- Update：2018/09/20 17:01
- Category： MELSEC-Q Series

271-280 of Total 1010

Inquiries

page top