Proline Promag 10D 诊断代码
共 16 条诊断代码 · 6 条常见故障 · 来源手册 BA00082DEN_1917.pdf
| 代码 | 信号 | 简述 | 行为 | 页码 |
|---|---|---|---|---|
| 001 | ? | CRITICAL FAIL. | Alarm | P78 |
| 011 | ? | AMP HW EEPROM | Alarm | P78 |
| 012 | ? | AMP SW EEPROM | Alarm | P78 |
| 101 | ? | GAIN ERROR AMP | Alarm | P78 |
| 111 | ? | CHECKSUM TOTAL. | Alarm | P78 |
| 321 | ? | TOL. COIL CURR. | Alarm | P78 |
| 351 | ? | CURRENT RANGE | Warning | P78 |
| 359 | ? | RANGE PULSE | Warning | P79 |
| 401 | ? | EMPTY PIPE | Warning | P79 |
| 461 | ? | ADJ. NOT OK | Warning | P79 |
| 463 | ? | FULL = EMPTY | Alarm | P79 |
| 501 | ? | SW.-UPDATE ACT. | Warning | P79 |
| 502 | ? | UP-/DOWNL. ACT. | Warning | P79 |
| 601 | ? | POS. ZERO-RET. | Warning | P79 |
| 691 | ? | SIM. FAILSAFE | Alarm | P79 |
| 692 | ? | SIM. VOL. FLOW | Warning | P79 |
常见故障（无代码号）
| 现象 | 可能原因 | 处理方法 |
|---|---|---|
| Flow values are negative, even though the fluid is flowing forwards through the pipe. | 1. Remote version: – Switch off the power supply and check the wiring → 46 – If necessary, reverse the connections at terminals 41 and 42 2. Change the setting in the "INSTALLATION DIRECTION SENSOR" function accordingly | |
| Measured-value reading fluctuates even though flow is steady. | 1. Check grounding and potential equalization → 54 2. Check the fluid for presence of gas bubbles. 3. In the "SYSTEM DAMPING" function → increase the value | |
| Measured-value reading shown on display, even though the fluid is at a standstill and the measuring tube is full. | 1. Check grounding and potential equalization → 54 2. Check the fluid for presence of gas bubbles. 3. Activate the "LOW FLOW CUTOFF" function, i.e. enter or increase the value for the switching point. | |
| Measured-value reading on display, even though measuring tube is empty. | 1. Perform empty-pipe/full-pipe adjustment and then switch on Empty Pipe detection → 72 2. Remote version: Check the terminals of the EPD cable → 46 3. Fill the measuring tube. | |
| The current output signal is always 4 mA, irrespective of the flow signal at any given time. | 1. Select the "BUS ADDRESS" function and change the setting to "0". 2. Value for creepage too high. Reduce the value in the "LOW FLOW CUTOFF" function. | |
| The fault cannot be rectified or some other fault not described above has arisen. In these instances, please contact your Endress+Hauser service organization. | The following options are available for tackling problems of this nature: Request the services of an Endress+Hauser service technician If you contact our service organization to have a service technician sent out, please be ready to quote the following information: – Brief description of the fault – Nameplate specifications (→ 6): order code, serial number Returning devices to Endress+Hauser The necessary procedures on → 5 must be carried out before you return a flowmeter requiring repair or calibration to Endress+Hauser. Always enclose a duly completed "Declaration of Conformity" form with the flowmeter. You will find a master copy of this form at the back of this manual. Replace transmitter electronics Components in the measuring electronics defective →order spare parts → 82 | |
| Flow values are negative, even though the fluid is flowing forwards through the pipe. | 1. Remote version: – Switch off the power supply and check the wiring → 46 – If necessary, reverse the connections at terminals 41 and 42 2. Change the setting in the "INSTALLATION DIRECTION SENSOR" function accordingly | |
| Measured-value reading fluctuates even though flow is steady. | 1. Check grounding and potential equalization → 54 2. Check the fluid for presence of gas bubbles. 3. In the "SYSTEM DAMPING" function → increase the value | |
| Measured-value reading shown on display, even though the fluid is at a standstill and the measuring tube is full. | 1. Check grounding and potential equalization → 54 2. Check the fluid for presence of gas bubbles. 3. Activate the "LOW FLOW CUTOFF" function, i.e. enter or increase the value for the switching point. | |
| Measured-value reading on display, even though measuring tube is empty. | 1. Perform empty-pipe/full-pipe adjustment and then switch on Empty Pipe detection → 72 2. Remote version: Check the terminals of the EPD cable → 46 3. Fill the measuring tube. | |
| The current output signal is always 4 mA, irrespective of the flow signal at any given time. | 1. Select the "BUS ADDRESS" function and change the setting to "0". 2. Value for creepage too high. Reduce the value in the "LOW FLOW CUTOFF" function. | |
| The fault cannot be rectified or some other fault not described above has arisen. In these instances, please contact your Endress+Hauser service organization. | The following options are available for tackling problems of this nature: Request the services of an Endress+Hauser service technician If you contact our service organization to have a service technician sent out, please be ready to quote the following information: – Brief description of the fault – Nameplate specifications (→ 6): order code, serial number Returning devices to Endress+Hauser The necessary procedures on → 5 must be carried out before you return a flowmeter requiring repair or calibration to Endress+Hauser. Always enclose a duly completed "Declaration of Conformity" form with the flowmeter. You will find a master copy of this form at the back of this manual. Replace transmitter electronics Components in the measuring electronics defective →order spare parts → 82 |
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