| Parameters | Units | About | Contact | |||||||||
| + | 9 reference(s) hidden. |
| MTL Instruments | F809F | 0102 | Discrete Input 1 | Transducer |
| Discrete Input 2 | Transducer | |||
| Discrete Input 3 | Transducer | |||
| Discrete Input 4 | Transducer | |||
| Discrete Input 5 | Transducer | |||
| Discrete Input 6 | Transducer | |||
| Discrete Input 7 | Transducer | |||
| Discrete Input 8 | Transducer | |||
| 0201 | Discrete Input | Transducer |
| Description: | Device 9 alarms |
| Parent: | DEVICE_ALARMS |
| Size: | 1 |
| Category: | Vendor |
| Access: | View Only |
| Type: | bit Array |
| Help: | Device removed; New device; Retransmission rate high alarm : This is an excellent key performance indicator of device communication health. Check retransmission rate limit has not been wrongly set. Check for changes in parameter levels compared to values at commissioning and with history. Investigate any significant changes. If only one device check spur cabling, spur and device connections are tight, Check for water in spur cable or device, check device operation. If all/several devices on segment check trunk cabling, host and trunk JB connections are tight, check for water in trunk or spur cable, junction boxes or all devices, check host operation; Retransmissions high alarm : Check retransmission limit has not been wrongly set. Check retransmission rate. Check for changes in parameter levels compared to values at commissioning and with history. Investigate any significant changes; Device signal level low alarm : If only one device low: check alarm limits have not been wrongly set, check spur cabling, spur and device connections are tight, water in spur cable or device, check device operation. If several/all devices on segment low check for more than two terminators on segment, check for water in devices, junction boxes and cabling; Device signal level high alarm : If only one device high: check alarm limits have not been wrongly set, check device operation. If several/all devices on segment check for only one terminator on segment or failed terminator |
| Enumerations: | 2 – Device removed 2 – Device removed 2 – Device removed 2 – Device removed 2 – Device removed 2 – Device removed 2 – Device removed 2 – Device removed 3 – New device 3 – New device 3 – New device 3 – New device 3 – New device 3 – New device 3 – New device 3 – New device 4 – Retransmission rate high alarm 4 – Retransmission rate high alarm 4 – Retransmission rate high alarm 4 – Retransmission rate high alarm 4 – Retransmission rate high alarm 4 – Retransmission rate high alarm 4 – Retransmission rate high alarm 4 – Retransmission rate high alarm 5 – Retransmissions high alarm 5 – Retransmissions high alarm 5 – Retransmissions high alarm 5 – Retransmissions high alarm 5 – Retransmissions high alarm 5 – Retransmissions high alarm 5 – Retransmissions high alarm 5 – Retransmissions high alarm 6 – Device signal level low alarm 6 – Device signal level low alarm 6 – Device signal level low alarm 6 – Device signal level low alarm 6 – Device signal level low alarm 6 – Device signal level low alarm 6 – Device signal level low alarm 6 – Device signal level low alarm 7 – Device signal level high alarm 7 – Device signal level high alarm 7 – Device signal level high alarm 7 – Device signal level high alarm 7 – Device signal level high alarm 7 – Device signal level high alarm 7 – Device signal level high alarm 7 – Device signal level high alarm |