Yokogawa GC1000 Mark II Process Gas Chromatograph Manuel d'utilisateur télécharger pdf (Page 27)

<4. Engineering>

4-14

IM 11B06E01-01E 4th Edition : Nov. 22, 2011-00

TIP

IPaddressofASGWintheredundantnetworkmustbesetupfrom192.168.0.1to192.168.0.126.

4.3.2 Modicationofserialportsetting

InthecaseofusingtheModbusRTUasexternalinterfaceofASIU/ASGW,thisoperationis

required.

ASGW has two communication ports and both initial setting data are as follows.

Baudrate =9600

DataBitLength =8

StopBitLength =1

Parity =NONE

After ASIU/ASGW mode is changed to maintenance mode, the communication port is set with

the maintenance window on web browser.

RefertotheguideofSTARDOMFCN/FCJ(IM34P02Q01-01E)aboutthemethodofmodica-

tion.

Settingparametersare“COM1PortSettingFile”or“COM2PortSettingFile”.

4.3.3 Allocating DO information

Allocate the device label of ASGW to the DO terminal before outputting DO information of the

ASGW application to the terminal. The device label of ASGW is the default factory setting.

(1)ConrmingthecurrentstateoftheASGWapplication

ConrmthattheASGWapplicationhasbeensuccessfullydownloaded.Afterconnectingbyusing

ResourceCongurator,clicktheControlApplication/DevLabelVar.Then,conrmthatthevalue

ofI/OCategoryisO_StsandthevalueofDeviceLabelisQ_D_17toQ_D_32,asshowninthe

followinggure.

1 2 ... 22 23 24 25 26 27 28 29 30 31 32 ... 40 41

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Yokogawa GC1000 Mark II Process Gas Chromatograph Manuel d'utilisateur Page 27