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Name | ID | Label | Description | Type | Access | Class |
---|---|---|---|---|---|---|
stiction_low_alimit | 47FB | Stiction Low Limit | Lower alarm limit for Stiction. You can use the Stiction value to estimate internal frictions in the control valve package: Increased stiction suggests an increase in internal friction, which can cause accuracy problems and ultimately prevent the valve from moving. Decreased stiction suggests a decrease in internal friction. This may indicate problems such as extensive wear or valve shaft break. | R/W | Float | 2049 |
stiction_high_alimit | 47FC | Stiction High Limit | Upper alarm limit for Stiction. You can use the Stiction value to estimate internal frictions in the control valve package: Increased stiction suggests an increase in internal friction, which can cause accuracy problems and ultimately prevent the valve from moving. Decreased stiction suggests a decrease in internal friction. This may indicate problems such as extensive wear or valve shaft break. | R/W | Float | 2049 |
stiction_latch_number | 47FD | Stiction Latch Number | The measurement must exceed either of the limits as many times as the latch number indicates. | R/W | Float | 2049 |
load_for_open_low_alimit | 47FF | Load for Opening Low Limit | Lower alarm limit for Load for Opening. You can use Load for Opening to estimate the following: ·Seat wear, especially in butterfly valves ·Medium crystallization in e.g. ball valves. The Load for Opening trend is updated whenever the valve is opened from a fully closed position. Like stiction, this trend is based on the pneumatics measurement. | R/W | Float | 2049 |
load_for_open_high_alimit | 4800 | Load for Opening High Limit | Upper alarm limit for Load for Opening. You can use Load for Opening to estimate the following: ·Seat wear, especially in butterfly valves ·Medium crystallization in e.g. ball valves. The Load for Opening trend is updated whenever the valve is opened from a fully closed position. Like stiction, this trend is based on the pneumatics measurement. | R/W | Float | 2049 |
load_for_open_latch_number | 4801 | Load for Opening Latch Number | The measurement must exceed either of the alarm limits as many times as the latch number indicates. | R/W | Float | 2049 |
supply_pressure_low_alimit | 401A | Supply Pressure Low Limit | Lower alarm limit for the supply pressure. | R/W | Float | 2049 |
supply_pressure_high_alimit | 401B | Supply Pressure High Limit | Upper alarm limit for the supply pressure. | R/W | Float | 2049 |
supply_pressure_latch_time | 401C | Supply Pressure Latch Time | Time value in seconds for the supply pressure alarms. The measurement must remain out of the limits for the time period indicated by the latch time value. | R/W | Float | 2049 |
dev_temperature_low_alimit | 401D | Temperature Low Limit | Lower alarm limit for the device temperature. | R/W | Float | 2049 |
Name | ID | Label | Description | Type | Access | Class |