產(chǎn)品內(nèi)容介紹
Schumacher 1491-1500P數(shù)字流量控制器
內(nèi)存清除方法當(dāng)FA-M3編程工具WideField3不可用時(shí)（僅適用于F3SP21/22/25/28/35/38/53/58/59）如果在不支持該波特率的PC98系列個(gè)人計(jì)算機(jī)的早期版本上運(yùn)行梯形圖支持程序M3時(shí)，錯(cuò)誤地將CPU端口的波特率配置為19200 bps，通信鏈路被禁用，程序不再可用。如果出現(xiàn)這種情況，請(qǐng)按照以下說明進(jìn)行操作。在第5個(gè)或更高插槽中安裝順序CPU模塊，然后打開電源。確保RDY燈暫時(shí)熄滅，然后再次亮起后，關(guān)閉電源。這將完全清除CPU內(nèi)存，并將模塊恢復(fù)到出廠設(shè)置。維護(hù)和檢查A5.1更換模塊備用模塊務(wù)必備有備用模塊，以便針對(duì)FA-M3中的故障采取即時(shí)對(duì)策。更換模塊的步驟更換任何模塊之前，務(wù)必關(guān)閉電源。更換模塊時(shí)，不要更改模塊的類型和位置。注意模塊更換出現(xiàn)錯(cuò)誤時(shí)，在更換模塊之前執(zhí)行以下檢查：-檢查負(fù)載是否符合規(guī)格。-檢查浪涌保護(hù)器（如有）是否正常工作檢查布線錯(cuò)誤，例如二極管極性方向錯(cuò)誤。警告：當(dāng)外部接線有問題、未安裝浪涌保護(hù)器或二極管連接反極性時(shí)，更換任何模塊后，F(xiàn)A-M3將再次出現(xiàn)故障。更換模塊前，確保解決外部設(shè)備的問題。
日常檢查
例行檢查包括用于確定當(dāng)天運(yùn)行中是否可能發(fā)生任何故障的最低級(jí)別檢查。正確遵守這些程序?qū)⑹鼓軌虮３諪A-M3的穩(wěn)定運(yùn)行。檢查所需工具-飛利浦和平刃螺絲刀-萬用表或數(shù)字電壓表-溫度計(jì)-濕度計(jì)全系統(tǒng)模塊安裝限制模塊安裝限制包括對(duì)整個(gè)系統(tǒng)中可以安裝的模塊數(shù)量的限制，除了可以安裝的相應(yīng)CPU和I/O模塊的數(shù)量限制之外。本附錄說明了如何檢查系統(tǒng)是否符合模塊安裝的系統(tǒng)范圍限制。附錄A1.1檢查是否符合模塊安裝限制列出您將使用的CPU和I/O模塊，并按照附錄圖A1.1中所示的程序檢查您的系統(tǒng)是否符合每個(gè)限制。除非您的系統(tǒng)滿足所有這些限制，否則無法保證系統(tǒng)運(yùn)行。確定所有模塊（不包括電源、光纖FA總線、2型光纖FA母線和2型FA總線模塊）占用的插槽總數(shù)W。然后檢查W的值是否符合最大插槽數(shù)的限制。插槽的最大數(shù)量取決于所用CPU模塊的類型及其組合。如果組合使用F3SP21/22/25/28/35/38/53/58/59/66/67/71/76、F3FP36、F3BP20和F3BP30模塊，系統(tǒng)最多可添加7個(gè)子單元當(dāng)F3SP21/22/25/28/35/38/53/58/59/66/67/71/76、F3FP36、F3BP20和F3BP30模塊組合使用時(shí)，插槽的最大數(shù)量為120。然而，當(dāng)16個(gè)插槽基本模塊與主機(jī)和每個(gè)子單元一起使用時(shí)，這個(gè)數(shù)字才有效，七個(gè)子單元通過2型光纖FA總線和2型FA總線模塊以菊花鏈或環(huán)路拓?fù)溥B接。
Methods of memory clearance
when the FA-M3 Programming Tool WideField3 is not available (for F3SP21/22/25/28/35/38/53/58/59 only) If you mistakenly configure the baud rate of the CPU port to 19200 bps when running the Ladder Diagram Support Program M3 on an earlier version of the PC98 series of personal computers that does not support that baud rate, the communication link is disabled and the program becomes no longer usable. If this situation happens, follow the instructions given below. Install a sequence CPU module in the 5th or higher slot and turn on the power. After making sure the RDY lamp has gone out momentarily and then comes on again, turn off the power. This clears the CPU memory completely, and restores the module to its factory setting.Maintenance and Inspection A5.1 Replacing Modules ? Spare Modules Always have spare modules on hand for immediate countermeasures against failures in the FA-M3. ? Procedure for Replacing a Module Be sure to turn off the power before replacing any module. When replacing a module, do not change the type and location of the module.Note the module replacement Perform the following checks before replacing a module when there is an error: - Check whether the load conforms to the specifications. - Check whether the surge protector, if any, is functioning normally. - Check for cabling errors such as wrong polarity orientation of a diode. CAUTION The FA-M3 will fail again after replacing any module when there is a problem with the external wiring, no surge protector is installed or a diode is connected in the reverse polarity. Be sure to solve problems with the external equipment before replacing the module.
Routine Inspection
Routine inspection comprises the minimum level of checks used to determine whether any fault might occur in the day’s operation. Observing these procedures properly will enable you to maintain stable FA-M3 operation.Tools Required for Inspection - Philips and flat-blade screwdrivers - Multi-meter or digital voltmeter - Thermometer - Humidity gauge System-wide Restrictions on Module Installation Restrictions on module installation include a limitation on the number of modules that can be installed in the system as a whole, in addition to a limitation on the number of respective CPU and I/O modules that can be installed. This appendix explains how to check whether or not your system complies with system-wide restrictions on module installation. Appendix A1.1 Checking Compliance with Restrictions on Module Installation List the CPU and I/O modules you will use and follow the procedure shown in Appendix Figure A1.1 to check whether or not your system complies with each restriction. System operation is not guaranteed unless your system satisfies all of these restrictions.Determine the total sum W of slots occupied by all modules excluding the power supply, fiber-optic FA-bus, fiber-optic FA-bus type 2, and FA-bus type 2 modules. Then check that the value of W complies with restrictions placed by the maximum number of slots. The maximum number of slots varies depending on the types of CPU modules used and their combinations. If F3SP21/22/25/28/35/38/53/58/59/66/67/71/76, F3FP36, F3BP20 and F3BP30 modules are used in combination, a maximum of 7 subunits can be added to the system. - When F3SP21/22/25/28/35/38/53/58/59/66/67/71/76, F3FP36, F3BP20, and F3BP30, modules are used in combination, the maximum number of slots amounts to 120. This number is only effective however, when 16-slot base modules are used with both the main unit and each subunit, and the seven subunits are connected in a daisy-chain or loop topology through fiber-optic FA-bus type 2 and FA-bus type 2 modules.
公司主營(yíng)產(chǎn)品圖展示
產(chǎn)品優(yōu)勢(shì)
1：國(guó)外專業(yè)的供貨渠道，具有價(jià)格優(yōu)勢(shì)
2：產(chǎn)品質(zhì)量保證，讓您售后無憂
3：全國(guó)快遞包郵
4：一對(duì)一服務(wù)
公司主營(yíng)范圍簡(jiǎn)介
PLC可編程控制器模塊，DCS卡件，ESD系統(tǒng)卡件，振動(dòng)監(jiān)測(cè)系統(tǒng)卡件，汽輪機(jī)控制系統(tǒng)模塊，燃?xì)獍l(fā)電機(jī)備件等，優(yōu)勢(shì)品牌：Allen Bradley、BentlyNevada、ABB、Emerson Ovation、Honeywell DCS、Rockwell ICS Triplex、FOXBORO、Schneider PLC、GE Fanuc、Motorola、HIMA、TRICONEX、Prosoft等各種進(jìn)口工業(yè)零部件、歐美進(jìn)口模塊。
產(chǎn)品廣泛應(yīng)用于冶金、石油天然氣、玻璃制造業(yè)、鋁業(yè)、石油化工、煤礦、造紙印刷、紡織印染、機(jī)械、電子制造、汽車制造、塑膠機(jī)械、電力、水利、水處理/環(huán)保、鍋爐供暖、能源、輸配電等等
