These are radiation monitoring devices, so the Device Type is RADM:.
The hard x-ray side uses DOSFET controllers for undulator dosimeters, so the area will be UNDH:. The soft x-ray side will use the Keithley RadFET system, so the area for those will be UNDS:. Some sensors and one DOSFET box will be in the dump area.
In this table, the "PV Name" column defines the user/programming interface with DEV defined by sensor location, e.g. DEV=RADM:GUNB:621: for a sensor at location 621 in GUNB. Each sensor board has two sensors on it, so the readings have an instance 1: and an instance 2:.
| PV Name | Type | Description |
|---|---|---|
| $(DEV):$(INST):RAW | ai | Raw voltage readback. |
| $(DEV):$(INST):ZERO_VOLTS | ai | Raw voltage at 0 accumulated dose. |
| $(DEV):$(INST):DELTA_VOLTS | ai | Raw voltage difference, from 0 to now. |
| $(DEV):$(INST):DOSE | calc | Accumulated dose. Calculated from DELTA_VOLTS, with an equation in the CALC field configured by radiation physicists |
| $(DEV):$(INST):RAW_STATUS | mbbi | Sensor status. ("Ok", "Over Linear Range", "Error") |
| $(DEV):TEMP | ai | Temperature of the sensor board, C. |
| $(DEV):$(INST):SET_ZERO_VOLTS | bo | Expert screen, define latest voltage readback as 0 dose |
| $(DEV):$(INST):ZERO_TOD | stringin | Date/time string when dose was zeroed |
In this table, DEV is a chassis name
| PV Name | Type | Description |
|---|---|---|
| $(DEV):VERSION | stringin | DOSFET controller version |
| $(DEV):ID | stringin | DOSFET serial number |
| $(DEV):GET_DELAY | ai | Readback of pause between applying current and reading voltage |
| $(DEV):SET_DELAY | ao | Set pause time between applying current and reading voltage |
| $(DEV):GET_BIAS | ai | Readback bias voltage used between dose readings |
| $(DEV):SET_BIAS | ao | Set bias voltage used between dose readings |
| $(DEV):SAVE_SETTINGS | bo | Save delay and bias settings in the chassis non-volatile storage. |
| $(DEV):SET_PERIOD | ao | Dose readback sampling interval setting |
| $(DEV):BOARD_TEMP | ai | DOSFET chassis main board temperature |
| $(DEV):POLL_ENABLE | bo | Enable/disable dose readback polling. |
| $(DEV):POLL_DELAY | ao | Dose readback sampling interval readback |
| $(DEV):GATE_POLLING | ai | Counter for seconds since the last dose readback cycle |
| DOSFET controller location | Network host name | Sensor undulator # | Location field | Sensor z-location | Controller connection |
|---|---|---|---|---|---|
| HXU14 | radm-undh-rm01 | HXU13 | 1377 | 11702 | A |
| HXU14 | radm-undh-rm01 | HXU14 | 1477 | 11716 | B |
| HXU14 | radm-undh-rm01 | HXU15 | 1577 | 11728 | C |
| HXU14 | radm-undh-rm01 | HXU16 | 1677 | 11742 | D |
| HXU18 | radm-undh-rm02 | HXU17 | 1777 | 11755 | A |
| HXU18 | radm-undh-rm02 | HXU18 | 1877 | 11768 | B |
| HXU18 | radm-undh-rm02 | HXU19 | 1977 | 11781 | C |
| HXU18 | radm-undh-rm02 | HXU20 | 2077 | 11795 | D |
| HXU22 | radm-undh-rm03 | HXU21 | 2177 | 11808 | A |
| HXU22 | radm-undh-rm03 | HXU22 | 2277 | 11820 | B |
| HXU22 | radm-undh-rm03 | HXU23 | 2377 | 11833 | C |
| HXU22 | radm-undh-rm03 | HXU24 | 2477 | 11846 | D |
| HXU26 | radm-undh-rm04 | HXU25 | 2577 | 11860 | A |
| HXU26 | radm-undh-rm04 | HXU26 | 2677 | 11873 | B |
| HXU26 | radm-undh-rm04 | HXU27 | 2777 | 11887 | C |
| HXU26 | radm-undh-rm04 | HXU28 | 2877 | 11900 | D |
| HXU30 | radm-undh-rm05 | HXU29 | 2977 | 11913 | A |
| HXU30 | radm-undh-rm05 | HXU30 | 3077 | 11932 | B |
| HXU30 | radm-undh-rm05 | HXU31 | 3177 | 11932 | C |
| HXU30 | radm-undh-rm05 | HXU32 | 3277 | 11932 | D |
| HXU34 | radm-undh-rm06 | HXU33 | 3377 | 11932 | A |
| HXU34 | radm-undh-rm06 | HXU34 | 3477 | 11932 | B |
| HXU34 | radm-undh-rm06 | HXU35 | 3577 | 11952 | C |
| HXU34 | radm-undh-rm06 | HXU36 | 3677 | 11965 | D |
| HXU38 | radm-undh-rm07 | HXU37 | 3777 | 11978 | A |
| HXU38 | radm-undh-rm07 | HXU38 | 3877 | 11991 | B |
| HXU38 | radm-undh-rm07 | HXU39 | 3977 | 12005 | C |
| HXU38 | radm-undh-rm07 | HXU40 | 4077 | 12018 | D |
| HXU42 | radm-undh-rm08 | HXU41 | 4177 | 12031 | A |
| HXU42 | radm-undh-rm08 | HXU42 | 4277 | 12044 | B |
| HXU42 | radm-undh-rm08 | HXU43 | 4377 | 12058 | C |
| HXU42 | radm-undh-rm08 | HXU44 | 4477 | 12071 | D |
| HXU46 | radm-undh-rm09 | HXU45 | 4577 | 12084 | A |
| HXU46 | radm-undh-rm09 | HXU46 | 4677 | 12097 | B |
In this table, the "PV Name" column defines the user/programming interface with DEV defined by sensor location, e.g. DEV=RADM:GUNB:621: for a sensor at location 621 in GUNB, and "Wrapped internal name" is the names used internally, for which "PV Name" is a wrapper, but not exposed on screens which reflect the chassis channel labeling and manufacturer's documentation, e.g. P=RADM:GUNB:201: and SENSOR=B for channel B of the chassis at location 201 in GUNB.
| PV Name | Wrapped internal name | Description |
|---|---|---|
| $(DEV):1:RAW | $(P):$(SENSOR)1:RAW | Raw voltage readback. Channel 1 of RadFET pair. |
| $(DEV):1:ZERO_VOLTS | $(P):$(SENSOR)1:ZERO_VOLTS | Raw voltage at 0 accumulated dose. Channel 1 of RadFET pair. |
| $(DEV):1:DELTA_VOLTS | $(P):$(SENSOR)1:DELTA_VOLTS | Raw voltage difference, from 0 to now. Channel 1 of RadFET pair. |
| $(DEV):1:DOSE | $(P):$(SENSOR)1:DOSE | Accumulated dose. Channel 1 of RadFET pair. Calculated from DELTA_VOLTS, with an equation configured by radiation physicists |
| $(DEV):1:RAW_STATUS | $(P):$(SENSOR)1:RAW_STATUS | Sensor status. Channel 1 of RadFET pair. |
| $(DEV):2:RAW | $(P):$(SENSOR)2:RAW | Raw voltage readback. Channel 2 of RadFET pair. |
| $(DEV):2:ZERO_VOLTS | $(P):$(SENSOR)2:ZERO_VOLTS | Raw voltage at 0 accumulated dose. Channel 2 of RadFET pair. |
| $(DEV):2:DELTA_VOLTS | $(P):$(SENSOR)2:DELTA_VOLTS | Raw voltage difference, from 0 to now. Channel 2 of RadFET pair. |
| $(DEV):2:DOSE | $(P):$(SENSOR)2:DOSE | Accumulated dose. Channel 2 of RadFET pair. |
| $(DEV):2:RAW_STATUS | $(P):$(SENSOR)2:RAW_STATUS | Sensor status. Channel 2 of RadFET pair. |
| $(DEV):TEMP | $(P):[A,B,C,D]TEMP | Temperature of the sensor board. |
