目錄:重慶川儀自動化股份有限公司>>總線產品>> FlowMaster電磁流量計
| 內容 總線 | 電源 | 整機工作電流 | 傳輸速率 | 設備描述 | 認證測試機構 | 備注 |
| HART | 17~45V DC | 4-20mA | 1200bps | DD | HART基金會 | 支持HART5.0協議 |
| FF H1 | | | | | | |
| PROFIBUS DP | 9~32V DC | ≤16mA | ≤12Mbps | GSD EDD | PROFIBUS組織 | 支持DPV0、V1協議 |
| PROFIBUS PA | 9~32V DC | ≤16mA | 31.25Kbps | EDDL | PROFIBUS組織 | 支持PA3.01協議 |
| Physical Block Bit Strings DIAGNOSIS Parameter Structure | ||||
| 物理塊診斷參數結構 | ||||
| | | DIAGNOSIS | | |
| Octet | Bit | Mnemonic | Description | Indication Class |
| 1 | 0 | DIA_HW_ELECTR | 電子硬件故障 | R |
| | 1 | DIA_HW_MECH | 機械硬件故障 | R |
| | 2 | DIA_TEMP_MOTOR | 馬達溫度過高 | R |
| | 3 | DIA_TEMP_ELECTR | 電子器件溫度過高 | R |
| | 4 | DIA_MEM_CHKSUM | 存儲區差錯 | R |
| | 5 | DIA_MEASUREMENT | 測量失敗 | R |
| | 6 | DIA_NOT_INIT | 設備沒有初始化（沒有自校準） | R |
| | 7 | DIA_INIT_ERR | 自校準失敗 | R |
| 2 | 0 | DIA_ZERO_ERR | 零點差錯（限定位置） | R |
| | 1 | DIA_SUPPLY | 電源供給故障（電的、氣的） | R |
| | 2 | DIA_CONF_INVAL | 組態無效 | R |
| | 3 | DIA_WARMSTART | 執行熱啟動 | A |
| | 4 | DIA_COLDSTART | 執行冷啟動 | A |
| | 5 | DIA_MAINTAINANCE | 需要維護 | R |
| | 6 | DIA_CHARACT | 特征無效 | R |
| | 7 | IDENT_NUMBER_Violation | 未使用 | R |
| 3 | 0 ... 7 | reserved | PNO保留 | |
| 4 | 0 ... 6 | reserved | PNO保留 | |
| 4 | 7 | EXTENSION_AVAILABLE | 需要更多的診斷信息。 | |
| Physical Block Bit Strings DIAGNOSIS_EXTENSION Parameter Structure | ||||
| 物理塊診斷擴展參數結構 | ||||
| | | DIAGNOSIS | | |
| Octet | Bit | Mnemonic | Description | Indication Class |
| 1 | 0 | DIA_CUTOFF | 流量小信號切除 | A |
| | 1 | DIA_EMPTY_SENSOR | 傳感器導管為空 | R |
| | 2 | DIA_COIL_OFF | 傳感器線圈關閉 | R |
| | 3 | DIA_CABLE_SHORT | 電纜太短 | R |
| | 4 | DIA_VOLUME_FLOW_LO_LIMIT | 流量超低限 | A |
| | 5 | DIA_VOLUME_FLOW_HI_LIMIT | 流量超高限 | A |
| | 6 | | | |
| | 7 | | | |
| 2～6 | 0～7 | | 保留 | |
| | Input（流量計-->主站） | | ||
| Para | Type | Bit,Value | Mean | Range |
| Volume Flow | Float | | 當前瞬時流量 | |
| Volume Total | Float | | 當前累計總量 | |
| 儀表狀態 Flow State | Byte0 | 0.0 | DIA_HW_ELECTR | 0:No 1:Yes |
| 0.1 | DIA_TEMP_ELECTR | 0:No 1:Yes | ||
| 0.2 | DIA_MEM_CHKSUM | 0:No 1:Yes | ||
| 0.3 | DIA_MEASUREMENT | 0:No 1:Yes | ||
| 0.4 | DIA_SUPPLY | 0:No 1:Yes | ||
| 0.5 | Reserved | 0:No 1:Yes | ||
| 0.6 | Reserved | 0:No 1:Yes | ||
| 0.7 | Reserved | 0:No 1:Yes | ||
| Byte1 | 1.0 | DIA_CUTOFF | 0:No 1:Yes | |
| 1.1 | DIA_TOTAL | 0:No 1:Yes | ||
| 1.2 | DIA_EMPTY_SENSOR | 0:No 1:Yes | ||
| 1.3 | DIA_COIL_OFF | 0:No 1:Yes | ||
| 1.4 | DIA_CABLE_SHORT | 0:No 1:Yes | ||
| 1.5 | DIA_LOCAL_OP_ENA | 0:No 1:Yes | ||
| 1.6 | Reserved | 0:No 1:Yes | ||
| 1.7 | Reserved | 0:No 1:Yes | ||
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