| Parameters | Units | About | Contact | |||||||||
| + | 8 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 |
| Description: | Segment alarms |
| Size: | 2 |
| Category: | Vendor |
| Access: | View Only |
| Type: | bit Array |
| Help: | 32 addresses used; Short to shield; Live device count low alarm : check for device failed or removed for maintenance; Live device count high alarm : check if additional device has been added to segment, if new device is approved and segment documentation has been updated, reset live device count limits; Peak high frequency noise high alarm : if frequent alarms check: for sources of high frequency noise such as welding on plant, poor grounding of frequency controlled drives; Peak in-band frequency noise high alarm : if frequent alarms check: fieldbus screen grounding, AC cabling close to fieldbus cabling, the wire terminations are properly secured, for welding on plant, poor grounding of frequency controlled drives; Peak low frequency noise high alarm : if frequent alarms check: fieldbus screen grounding, AC cabling close to fieldbus cabling, wire terminations are properly secured; Average high frequency noise high alarm : check: for sources of high frequency noise such as welding on plant, poor grounding of frequency controlled drives; Average in-band frequency noise high alarm : check: fieldbus screen grounding, AC cabling close to fieldbus cabling, the wire terminations are properly secured, for welding on plant, poor grounding of frequency controlled drives,check wire terminations are properly secured; Average low frequency noise high alarm : check: fieldbus screen grounding, AC cabling close to fieldbus cabling, wire terminations are properly secured; Segment voltage low alarm : check for segment short circuit and fieldbus power supply operation |
| Enumerations: | 4 – 32 addresses used 4 – 32 addresses used 4 – 32 addresses used 4 – 32 addresses used 4 – 32 addresses used 4 – 32 addresses used 4 – 32 addresses used 4 – 32 addresses used 5 – Short to shield 5 – Short to shield 5 – Short to shield 5 – Short to shield 5 – Short to shield 5 – Short to shield 5 – Short to shield 5 – Short to shield 6 – Live device count low alarm 6 – Live device count low alarm 6 – Live device count low alarm 6 – Live device count low alarm 6 – Live device count low alarm 6 – Live device count low alarm 6 – Live device count low alarm 6 – Live device count low alarm 7 – Live device count high alarm 7 – Live device count high alarm 7 – Live device count high alarm 7 – Live device count high alarm 7 – Live device count high alarm 7 – Live device count high alarm 7 – Live device count high alarm 7 – Live device count high alarm 8 – Peak high frequency noise high alarm 8 – Peak high frequency noise high alarm 8 – Peak high frequency noise high alarm 8 – Peak high frequency noise high alarm 8 – Peak high frequency noise high alarm 8 – Peak high frequency noise high alarm 8 – Peak high frequency noise high alarm 8 – Peak high frequency noise high alarm 9 – Peak in-band frequency noise high alarm 9 – Peak in-band frequency noise high alarm 9 – Peak in-band frequency noise high alarm 9 – Peak in-band frequency noise high alarm 9 – Peak in-band frequency noise high alarm 9 – Peak in-band frequency noise high alarm 9 – Peak in-band frequency noise high alarm 9 – Peak in-band frequency noise high alarm 10 – Peak low frequency noise high alarm 10 – Peak low frequency noise high alarm 10 – Peak low frequency noise high alarm 10 – Peak low frequency noise high alarm 10 – Peak low frequency noise high alarm 10 – Peak low frequency noise high alarm 10 – Peak low frequency noise high alarm 10 – Peak low frequency noise high alarm 11 – Average high frequency noise high alarm 11 – Average high frequency noise high alarm 11 – Average high frequency noise high alarm 11 – Average high frequency noise high alarm 11 – Average high frequency noise high alarm 11 – Average high frequency noise high alarm 11 – Average high frequency noise high alarm 11 – Average high frequency noise high alarm 12 – Average in-band frequency noise high alarm 12 – Average in-band frequency noise high alarm 12 – Average in-band frequency noise high alarm 12 – Average in-band frequency noise high alarm 12 – Average in-band frequency noise high alarm 12 – Average in-band frequency noise high alarm 12 – Average in-band frequency noise high alarm 12 – Average in-band frequency noise high alarm 13 – Average low frequency noise high alarm 13 – Average low frequency noise high alarm 13 – Average low frequency noise high alarm 13 – Average low frequency noise high alarm 13 – Average low frequency noise high alarm 13 – Average low frequency noise high alarm 13 – Average low frequency noise high alarm 13 – Average low frequency noise high alarm 14 – Segment voltage low alarm 14 – Segment voltage low alarm 14 – Segment voltage low alarm 14 – Segment voltage low alarm 14 – Segment voltage low alarm 14 – Segment voltage low alarm 14 – Segment voltage low alarm 14 – Segment voltage low alarm 15 – Segment voltage high alarm 15 – Segment voltage high alarm 15 – Segment voltage high alarm 15 – Segment voltage high alarm 15 – Segment voltage high alarm 15 – Segment voltage high alarm 15 – Segment voltage high alarm 15 – Segment voltage high alarm |
| + | 1 reference(s) hidden. |
| MTL Instruments | F809F | 0201 | Discrete Input | Transducer |
| Description: | Segment alarms |
| Size: | 4 |
| Category: | Vendor |
| Access: | View Only |
| Type: | bit Array |
| Help: | 32 addresses used;Short to shield: Check for shield connections to the fieldbus cable including stray strands of wire at wire terminations or un-insulated shield wire loose at the device. Disconnect portions of cable and check if the short goes away. Verify the fieldbus power supply is isolated from ground. Check for damaged or waterlogged cable, junction box or device; Live device count low: Check for device failed or removed for maintenance; Live device count high: Check if additional device has been added to segment, if new device is approved and segment documentation has been updated, reset live device count limits; High and High-High Peak High Frequency Noise: If frequent alarms check: for sources of high frequency noise such as welding on plant, poor grounding of frequency controlled drives; High and High-High Peak In Band Frequency Noise: If frequent alarms check: fieldbus screen grounding, AC cabling close to fieldbus cabling, the wire terminations are properly secured, for welding on plant, poor grounding of frequency controlled drives; High and High-High Peak Low Frequency Noise: If frequent alarms check: fieldbus screen grounding, AC cabling close to fieldbus cabling, wire terminations are properly secured; High and High-High Average High Frequency Noise: Check: for sources of high frequency noise such as welding on plant, poor grounding of frequency controlled drives; High and High-High Average In Band Frequency Noise: Check: fieldbus screen grounding, AC cabling close to fieldbus cabling, the wire terminations are properly secured, for welding on plant, poor grounding of frequency controlled drives,check wire terminations are properly secured; High and High-High Average Low Frequency Noise: Check: fieldbus screen grounding, AC cabling close to fieldbus cabling, wire terminations are properly secured; Low and Low-Low Segment Voltage: check for segment short circuit and fieldbus power supply operation; High Segment Voltage: Check fieldbus power supply operation; |
| Enumerations: | 11 – 32 addresses used 12 – Short to shield -ve 13 – Short to shield +ve 14 – Live device count low alarm 15 – Live device count high alarm 16 – Peak high frequency noise high alarm 17 – Peak high frequency noise high-high alarm 18 – Peak in-band frequency noise high alarm 19 – Peak in-band frequency noise high-high alarm 20 – Peak low frequency noise high alarm 21 – Peak low frequency noise high-high alarm 22 – Average high frequency noise high alarm 23 – Average high frequency noise high-high alarm 24 – Average in-band frequency noise high alarm 25 – Average in-band frequency noise high-high alarm 26 – Average low frequency noise high alarm 27 – Average low frequency noise high-high alarm 28 – Segment voltage low-low alarm 29 – Segment voltage low alarm 30 – Segment voltage high alarm 31 – Segment voltage high-high alarm |