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ＩＮＳＴＲＵＣＴＩＯＮ
ＩＮＳＴＲＵＣＴＩＯＮ ＭＡＮＵＡＬ
ＩＮＳＴＲＵＣＴＩＯＮ
ＩＮＳＴＲＵＣＴＩＯＮ
ＢＬＯＣＫ ＭＡＮＩＦＯＬＤ
ＢＬＯＣＫ
ＢＬＯＣＫ
ＢＬＯＣＫ
ＭＡＮＩＦＯＬＤ
ＭＡＮＩＦＯＬＤ
ＭＡＮＩＦＯＬＤ
W4G2- - - - SERIES
W4G2
W4G2
W4G2
SERIES
SERIES
SERIES
SERIAL TRANSMISSION TYPE
SERIAL TRANSMISSION TYPE
SERIAL TRANSMISSION TYPE
SERIAL TRANSMISSION TYPE
Ｍ Ｍ Ｍ Ｍ W W W W ４ ４ ４ ４ G G G G ※ ※ ※ ※ ２ ２ ２ ２ －Ｔ
－Ｔ８ ８ ８ ８ D D D D ※ ※ ※ ※
－Ｔ
－Ｔ
（ （ （ （ APPLICABLE TO DeviceNet
APPLICABLE TO DeviceNet） ） ） ）
APPLICABLE TO DeviceNet
APPLICABLE TO DeviceNet
●
Please
read
carefully
before
particularly the section describing safety．
●
Retain this instruction manual with the
product for further consultation whenever
necessary．
ＳＭ－３０３１１６
ＳＭ－
ＳＭ－
ＳＭ－
３０３１１６- - - - A A A A
３０３１１６
３０３１１６
ＭＡＮＵＡＬ
ＭＡＮＵＡＬ
ＭＡＮＵＡＬ
this
instruction
using
this
manual
product,
th
4
Edition
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Table of Contents
Related Manuals for CKD W4G2 Series
Summary of Contents for CKD W4G2 Series
- Page 1 ＳＭ－ ＳＭ－ ＳＭ－ ＳＭ－３０３１１６ ３０３１１６ ３０３１１６ ３０３１１６- - - - A A A A ＩＮＳＴＲＵＣＴＩＯＮ ＩＮＳＴＲＵＣＴＩＯＮ ＩＮＳＴＲＵＣＴＩＯＮ ＩＮＳＴＲＵＣＴＩＯＮ ＭＡＮＵＡＬ ＭＡＮＵＡＬ ＭＡＮＵＡＬ ＭＡＮＵＡＬ ＢＬＯＣＫ ＢＬＯＣＫ ＢＬＯＣＫ ＢＬＯＣＫ ＭＡＮＩＦＯＬＤ ＭＡＮＩＦＯＬＤ ＭＡＮＩＦＯＬＤ ＭＡＮＩＦＯＬＤ W4G2 W4G2 W4G2 W4G2- - - - SERIES SERIES SERIES SERIES SERIAL TRANSMISSION TYPE SERIAL TRANSMISSION TYPE...
- Page 2 Ｆｏｒ Ｆｏｒ Ｓａｆｅｔｙ Ｓａｆｅｔｙ Ｕｓｅ Ｕｓｅ Ｆｏｒ Ｆｏｒ Ｓａｆｅｔｙ Ｓａｆｅｔｙ Ｕｓｅ Ｕｓｅ To use this product safety, basic knowledge of pneumatic equipment, including materials, piping, electrical system and mechanism is required (to the level pursuant to JIS B 8370 Pneumatic System Rules).
- Page 3 INDEX MW4G※2-T8D※ Serial Transmission Type Manual No. SM-303116-A PRODUCT General outline of the system ———————————————————————————————————————————————— 3 Structure of the System ——————————————————————————————————————————————————————— 4 Specifications ——————————————————————————————————————————————————————————————————— 5 External dimensions of solenoid valve —————————————————————————————————————— 8 Outside view of valve slave station ————————————————————————————————————————11 Switches and LED indications—————————————————————————————————————————————— 12 Connection connector———————————————————————————————————————————————————————...
- Page 4 １ PRODUCT PRODUCT １． １．１ General outline of the system MW4G※2-T8D※ This product is a solenoid valve equipped with remote I/O station (NW4G※ 2-T8D ※ ), which can be connected to Omron’s CompoBus/D applicable to DeviceNet, an open field network, as well as Toyota Machine Works’ DLINK. The following features are provided.
- Page 5 １ PRODUCT １．2 Structure of the system This system chiefly consists of PLC body, Master unit, Solenoid valve MW4G※ 2-T8D※ and peripheral equipment. Combination of PLC and Master unit Mnufacturer Compatible PLC Type of Master unit SYSMAC CS series CS1W-DRM21 SYSMAC CJseries CJ1W-DRM21 SYSMAC CV series...
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Page 6: Common Specifications
１ PRODUCT １．３ Specifications 1) Specification of solenoid valve (1) Common specifications Model No. W4G2 Item Media Compressed air Valve configuration Pilot operation Applicable solenoid valve Soft spool valve 2 positions Minimum working pressure 3 positions Maximum working pressure MPa Proof pressure 1.05 Ambient temperature... -
Page 7: Specifications By Model
１ PRODUCT Specifications by model Item Single 2 positions Response time Double － 3 positions connection The response time shown in the table is with the supply pressure of 0.5 MPa and at 20℃ without lubrication. It changes depending on the supply pressure and the type of oil in the case of lubrication. Item Valve specifications Change –over position class... - Page 8 １ PRODUCT (1) Specification of solenoid valve Always operate this product within its product specifications. Item T8D1 T8D2 T8D7 DC21.6V～26.4V (DC24V ±10%) Power voltage (Unit side) 70mA or lower (While all 90mA or lower (While all 80mA or lower (While all Electric consumption (Unit side) points are ON.) points are ON.)
- Page 9 １ PRODUCT １．４ External dimensions of solenoid valve 1) Upper wiring type MW4GA2※0-T8D※ • Name of parts Input/Output block Electric component block T8D※ Masking plate Valve block Solenoid valve main body Supply/exhaust block End block R [SM-303116-A] －8－...
- Page 10 １ PRODUCT 2) Side wiring type MW4GB2※0-T8D※ • Name of parts Input/Output block Electric component block T8D※ Masking plate Valve block Solenoid valve main body Supply/exhaust block End block R [SM-303116-A] ―9―...
- Page 11 １ PRODUCT 3) Side wiring type MW4GZ2※0-T8D※ Name of parts Input/Output block Electric component block T8D※ Masking plate Valve block Solenoid valve main body Supply/exhaust block End block R [SM-303116-A] －10－...
- Page 12 １ PRODUCT １．５ Outside view of valve slave station ① ② ③ 25.5 ⑤ ④ ① Monitor lamp The monitor lamp LED indicates the status of the slave station main body and network. ② Setting switches These switches are used to set a station No., transmission speed, and an output of the slave station when the communication error occurs.
- Page 13 １ PRODUCT １．６ Switches and LED Indications 1) Switch The address, communication speed, and output in case of communication error are set for this slave station. Name of switch Content of setting NA switch No.1-No.6 A node address of the slave station is set in a range of 0 to 63.
- Page 14 １ PRODUCT １．７ Connection connector The wiring to this slave station is connected using the water-proof connector as shown in the Fig. 1) Wiring The power supply and communication cables are connected to this slave station using water-proof connectors. Tighten power supply communication connectors completely by hand.
- Page 15 ２ CAUTION ２. CAUTION Refer to User’s manual for the master station concerning to transmission delay • time. The transmission delay within the entire system depends on the scan time achieved by the PLC unit and on other devices included in the network. •...
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Page 16: Operation
３ OPERATION ３． OPERATION ３．１ Switch setting The setting switches are used to set three kinds of functions, node address, transmission speed, and output mode if the communication error occurs. Since the function may vary depending on the switch positions, always carefully check the switch positions during setup work. -
Page 17: Setting The Output Mode
３ OPERATION 3) Setting the Output mode The output data status if the communication error occurs in this product is set as shown below. Switch No.10 (H/C) Content of setting Used to hold the output data in the status immediately before the data HOLD (HLD) is output from the master station in case of a communication error. - Page 18 ３ OPERATION ３．２ Correspondence between slave station input/output No. and PLC address No. 1) PLC address correspondence table This correspondence table describes an example based on Omron’s PLC “SYSMAC α”-series used as typical model. Additionally, the table shows the conditions when the serial transmission slave station is set at "node address 1" and the fixed allocation (without configuration) is used.
- Page 19 ３ OPERATION How to count the number of manifold stations. Input/Output block Slave station Valve block Manifold station station staion station station staion station station 2) Valve No. assignments corresponding to T8D※ solenoid output No. (Example) ※ The numbers in valve No. 1a, 2a, 2b… indicate the station No.1 station No.2 and so on, while the alphabets (a) and (b) mean, respectively the solenoid on the side (a) and the solenoid on the side (b).
- Page 20 Corporation, ensure you understand the following device profile before use. Device Profile Conforms to DeviceNet VolumeⅠ- Release 2.0 Errata4 Specification VolumeⅡ- Release 2.0 Vendor Name CKD Corporation Vendor ID = 201 General Device Data Device Profile Name Slave : Generic Profile No. = 0 Product Catalog Number...
- Page 21 ３ OPERATION DeviceNet Required Object Implementation • Identity Object (0x01) Attributes None Supported Object Class Services None Supported Value limit ID Description T8D1 T8D2 T8D7 1 Vendor ○ × 2 Device type ○ × 3 Product code ○ × 4 Revision ○...
- Page 22 ３ OPERATION • Assembly Object (0x04) Attributes None Supported Object Class Services None Supported Instance Type Instance Id (s) Static Input × Static Output × ○ Static I/O Static Configuration × Dynamic × Object Instance ID description Value limit 1 Number of members in list ×...
- Page 23 ３ OPERATION Section Information Max. number of instances Instance type Polled I/O Production Cyclic trigger Transport type Server Transport class Value limit ID description T8D1 T8D2 T8D7 1 State ○ × 2 Instance type ○ × 3 Transport class trigger ○...
- Page 24 ３ OPERATION Section Information Max. number of instances Instance type Bit Strobed I/O Production Cyclic trigger Transport type Server Transport class Value ID description T8D1 T8D2 T8D7 1 State ○ × 2 Instance type ○ × 3 Transport class trigger ○...
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Page 25: Installation
４ INSTALLATION 4. INSTALLATION ４．１ Installation When installing a solenoid valve unit, never attempt to ！ WARNING WARNING : : : : WARNING WARNING hold it in position by means of the pipes connected to it. • Mount the solenoid valve by applying the mounting screws and/or mounting plate to the solenoid valve. - Page 26 INSTALLATION 4.1.3 In case of installing by means of DIN rail For W4G2 Series, you can change the manifold of direct mounting type to DIN rail mounting type. If not counted properly, dropping down of the manifold or damage to it may be caused, to which please pay your careful attention. In addition, in case of the gross weight of manifold exceeding 1.0kg or it is installed in an environment...
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Page 27: Communication Line
４ INSTALLATION ４．２ Wiring In order for the MW4G※2-T8D※ to function, it is necessary to connect the communication line(device net cable) and the power line. If these lines are not properly connected, the MW4G※2-T8D※ may not only function improperly but may also cause serious problems to other equipment being used at the same time. - Page 28 ４ INSTALLATION 2) Communication line When connecting the DeviceNet cable to this product, follow the steps below. ① Turn OFF the unit power and communication power to this slave station. ② Connect the DeviceNet cable to the communication connector as described in the following pin assignments.
- Page 29 ４ INSTALLATION 3) Power line wiring In NW4G※2-T8D※, the unit power supply is separated from the valve power supply. Additionally, each power supply is connected by using the sensor connector (M12). The following shows examples of each power supply connections. (1) When the common power supply is used for the unit power supply and valve power supply: DC24V...
- Page 30 ４ INSTALLATION Power cable (4-pole for DC) Follow the steps below to connect the power cable to this product. ① After checking the safety, turn OFF the power supply to be connected to the slave station. ② Check the following pin assignments and connect the slave station power supply and valve power supply to the power cable.
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Page 31: Maintenance
５ MAINTENANCE ５． MAINTENANCE ５．１ Disassembling and reassembling this product (slave station) Slave station(NW4G※2-T8D※) Loosen the fixing screws on DIN rail of retainer. Remove the hexagon socket bolts (2 bolts). Separate the serial transmission blocks and pull out the tie rod. Pass the serial transmission block through the tie rod and push it between the adjacent blocks without leaving any clearance and then connect. -
Page 32: ５．３ Troubleshooting
５ MAINTENANCE ５．３ Troubleshooting Troubleshooting should address the entire system rather than a particular slave station. This slave station shows the LED indications in conformity with the DeviceNet specifications. If an error occurs, check the contents of the error according to the LED indications of the slave station and the display of the master unit, and take appropriate corrective actions. - Page 33 ５ MAINTENANCE Valve power OFF status [SM-303116-A] －32－...
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Page 34: How To Order
HOW TO ORDER 6．HOW TO ORDER • Manifold T8D1 (a) No. of port (b) Piping direction (c) Series model (d) Operator type Code Description Code Description Code Description Code Description 3 port valve Top porting(Direct piping) MW4G2 2-position single 5 port valve Side porting(Base piping) 2-position double Back porting(Base piping)
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