3BHE030579R0003控制器模塊
工作溫度CPX 928需要強制空氣冷卻才能正常工作在高于50℃的環(huán)境溫度下運行（122F）。一臺70 CFM的風(fēng)扇（包括過濾器）應(yīng)位于機架插槽1下方，包含：CPU。
風(fēng)扇組件（IC697ACC721、IC697ACC724和IC697ACC744）可直接安裝在
IC697機架。請參閱適用的可編程程序有關(guān)詳細信息，請參閱控制器安裝手冊。
安裝這是OEM、系統(tǒng)集成商的責(zé)任，或最終用戶正確安裝PLC設(shè)備，以便：操作安全可靠。產(chǎn)品手冊提供
有關(guān)安裝、啟動和的詳細信息正確使用PLC設(shè)備。裝置手動，隨PLC編程一起提供軟件，描述如何正確安裝設(shè)備如果PLC安裝必須符合支持標準，如FCC或CE指令，請參考符合安裝要求，符合標準，隨PLC編程一起提供軟件，以獲取其他指南。未參考適用的可編程控制器安裝手冊，不得嘗試安裝。
將電池連接至模塊上的任一電池連接器（見圖2）。
將撥動開關(guān)置于停止位置。將鑰匙開關(guān)置于記憶保護關(guān)閉位置。
確保機架電源已關(guān)閉。
將CPX 928模塊安裝在機架0的插槽1中（請參閱圖1）。
打開電源。模塊應(yīng)通電，左上角（正常）LED應(yīng)閃爍。當診斷有成功完成，左上角的LED保持亮起
第二個（運行）和第三個（EN）LED熄滅第四個（左下）LED（MEM保護）在以下情況下熄滅：
鑰匙開關(guān)處于斷開位置。CPU現(xiàn)在準備編程（如果并聯(lián)連接CPU可編程而不考慮鍵位置）。
驗證程序后，切換開關(guān)可以移動到適當?shù)牟僮髂Ｊ?/p>
位置啟用輸出時運行，運行輸出被禁用或停止。七LED指示撥動開關(guān)的位置，存儲器保護狀態(tài)、串行端口活動狀態(tài)，以及程序的狀態(tài)。
Operating Temperature
The CPX 928 requires forced air cooling for proper
operation in ambient temperatures greater than 50C
(122F). A fan capable of 70 CFM (including filters)
should be located beneath slot 1 of the rack containing
the CPU.
Fan assemblies (IC697ACC 721, IC697ACC724, and
IC697ACC744) can be ordered for direct mounting on
the IC697 rack. Refer to the applicable Programmable
Controller Installation Manual for detailed information.
Installation
It is the responsibility of the OEM, system integrator,
or end user to properly install the PLC equipment for
safe and reliable operation. Product manuals provide
detailed information about installation, startup, and
proper use of the PLC equipment. The installation
manual, shipped with your PLC programming
software, describes how to properly install the
equipment.
If the PLC installation must comply with supported
standards, such as FCC or CE Directives, please refer
to the Installation Requirements for Conformance to
Standards, shipped with the PLC programming
software, for additional guidelines. Installation should not be attempted without referring to the applicable Programmable Controller Installation Manual.
Connect the battery to either of the battery connectors on the module (see Figure 2).
Put the toggle switch in the STOP position.
Put the keyswitch in the Memory Protection OFF position.
Make sure that rack power is off.
Install the CPX 928 module in slot 1 of rack 0 (see
Figure 1).
Turn on power.
The module should power up and the top left (OK)
LED should blink. When the diagnostics have
completed successfully, the top left LED stays on and
the second (RUN) and third (EN) LEDs are off. The
fourth (bottom left) LED (MEM PROTECT) is off if
the keyswitch is in the OFF position. The CPU is now
ready to be programmed (if connected parallel, the
CPU can be programmed regardless of key position).
After the program has been verified the toggle switch
can be moved to the appropriate operation mode
position; RUN WITH OUTPUTS ENABLED, RUN
WITH OUTPUTS DISABLED, or STOP. The seven
LEDs indicate the position of the toggle switch,
memory protection status, status of serial port activity,
and the state of the program.
