> For the complete documentation index, see [llms.txt](https://docs.lorric.com/qr/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.lorric.com/qr/fpas310-zhong-wen-v5/parameters/e-tong-xun-xiang-guan-she-ding.md).

# E 通訊相關設定

### &#x20;                                                                                                                                                                                                                            E 通訊 參數列表

| 序號  | 英文名稱                                                                                                          | 中文名稱                             | 功能                                                                                                                                                                                                                                                                                                                                                                                                                                 |
| --- | ------------------------------------------------------------------------------------------------------------- | -------------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| E01 | NC/NO                                                                                                         | 常開或常關                            | 設定不滿足條件時，OCT 是導通或斷開，預設為斷開。<mark style="color:orange;">(適用在FP-AS310A)</mark>                                                                                                                                                                                                                                                                                                                                                        |
| E02 | OCT Info                                                                                                      | OCT定義                            | <p>設定OCT作動的定義，有以下選擇，預設為 OFF。：</p><p>OFF、<br>Alarm A、<br>Alarm A+B、<br>Alarm A+B+C、<br>流量警報(由參數 D04 D05 D06 調整)、<br>累計警報(由參數 D08 D09 D10調整)、<br>蹼輪脈衝(由參數 E03調整，使用方式請看 <a href="/pages/-LxsTs3TcAuo5nnHokhg#pulse-mai-chong-shu-chu">OCT 輸出頁面</a>)。</p><p>脈衝v2(由參數 E03, E14調整，使用方式請看 <a href="/pages/-LxsTs3TcAuo5nnHokhg#pulse-20-mai-chong-shu-chu-beta">OCT 輸出頁面</a>)</p><p><mark style="color:orange;">(適用在FP-AS310A)</mark></p> |
| E03 | Pulse Width                                                                                                   | 脈衝時間                             | <p>如果 E02 選擇蹼輪脈衝或脈衝v2，在本項目中設定脈衝時間寬度，可選 0.5ms (millisecond), 1ms, 10ms，預設 0.5 ms。</p><p><mark style="color:orange;">(適用在FP-AS310A)</mark></p>                                                                                                                                                                                                                                                                                       |
| E04 | Modbus ID                                                                                                     | Modbus ID                        | 設定 Modbus ID，預設 1。<mark style="color:purple;">(適用在FP-AS310R)</mark>                                                                                                                                                                                                                                                                                                                                                                |
| E05 | Baud                                                                                                          | 鮑率                               | <p>設定 Modbus 通訊 baud 速度，</p><p>可選 關閉、9600、19200、38400、</p><p>預設關閉。</p><p><mark style="color:purple;">(適用在FP-AS310R)</mark></p>                                                                                                                                                                                                                                                                                                     |
| E06 | Iout Def. (Iout Definition)                                                                                   | 類比輸出內容                           | <p>設定類比訊號要輸出的數據，</p><p>可選關閉、流量、流速、累積流量，單位照 B 分類中設定。</p><p>預設關閉。</p><p><mark style="color:orange;">(適用在FP-AS310A)</mark></p>                                                                                                                                                                                                                                                                                                        |
| E07 | <p>4mA Value</p><p>/0mA Value</p>                                                                             | 4mA 數值/0mA數值                     | <p>設定 0或4mA 對應的數值。預設 0。</p><p>正負值皆可。必須比 20mA 數值小。</p><p><mark style="color:orange;">(適用在FP-AS310A)</mark></p>                                                                                                                                                                                                                                                                                                                      |
| E08 | 20mA Value                                                                                                    | 20mA數值                           | <p>設定 20mA 對應的數值。預設 100。</p><p>正負值皆可。必須比 4mA 數值大。</p><p><mark style="color:orange;">(適用在FP-AS310A)</mark></p>                                                                                                                                                                                                                                                                                                                      |
| E11 | <p>4mA Adj. uA (4mA Output Adjustment in microAmp)/</p><p>0mA Adj. uA (0mA Output Adjustment in microAmp)</p> | <p>4mA微調 uA/</p><p>0mA 微調 uA</p> | <p>微調 0或4mA 輸出值，單位是 uA。</p><p>調整存檔後，輸出電流會同時變化，以便即時確認。</p><p>正值輸出變大，負值輸出變小。</p><p><mark style="color:orange;">(適用在FP-AS310A)</mark></p>                                                                                                                                                                                                                                                                                             |
| E12 | 20mA Adj. uA (20mA Output Adjustment in microAmp)                                                             | 20mA微調 uA                        | <p>微調 20mA 輸出值，單位是 uA。</p><p>調整存檔後，輸出電流會同時變化。以便即時確認。</p><p>正值輸出變大，負值輸出變小。</p><p><mark style="color:orange;">(適用在FP-AS310A)</mark></p>                                                                                                                                                                                                                                                                                              |
| E14 | PulseV2 Unit                                                                                                  | 脈衝V2單位                           | <p>定義多少流量要輸出一個 pulse，單位由 B01決定如下：</p><ol><li>L 及 m3 的 單位會是 Litre(公升)</li><li>U.gal(US Gallon 美規加侖)、ft3(立方英呎) 的單位會是 U.gal(US Gallon 美規加侖)</li><li><p>I.gal(Imperial Gallon 英規加侖)</p><p>的單位是 I.gal(Imperial Gallon 英規加侖)<mark style="color:orange;">(適用在FP-AS310A)</mark></p></li></ol>                                                                                                                                              |
| E15 | Byte format                                                                                                   |                                  | [RS485 與 Modbus RTU 設定](/qr/fpas310-zhong-wen-v5/communication/rs485-setup.md) <mark style="color:purple;">(適用在FP-AS310R)</mark>                                                                                                                                                                                                                                                                                                   |
| E16 | Bit order                                                                                                     |                                  | [RS485 與 Modbus RTU 設定](/qr/fpas310-zhong-wen-v5/communication/rs485-setup.md) <mark style="color:purple;">(適用在FP-AS310R)</mark>                                                                                                                                                                                                                                                                                                   |
| E17 | Endianness                                                                                                    |                                  | [RS485 與 Modbus RTU 設定](/qr/fpas310-zhong-wen-v5/communication/rs485-setup.md) <mark style="color:purple;">(適用在FP-AS310R)</mark>                                                                                                                                                                                                                                                                                                   |


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