STI insertion device (13 devices, including two at 4ID)

[prjemian]

[prjemian]

$ ls /APSshare/adlsys/*/*/*/*/*/STI_newIDControl.adl
    /APSshare/adlsys/screens/adl/iocs/idctl/adl_BL/STI_newIDControl.adl  /APSshare/adlsys/screens/adl/iocs/idctl/adl_New/STI_newIDControl.adl

or

bash

$ find /APSshare/adlsys/screens/adl -name STI_newIDControl.adl
/APSshare/adlsys/screens/adl/iocs/idctl/adl_BL/STI_newIDControl.adl
/APSshare/adlsys/screens/adl/iocs/idctl/adl_New/STI_newIDControl.adl

[prjemian]

The two files are identical (timestamp, size, cksum).

 $ grep chan= /APSshare/adlsys/screens/adl/iocs/idctl/adl_BL/STI_newIDControl.adl
		chan="$(P):StopC.VAL"
		chan="$(P):DeviceM"
		chan="$(P):Message2M.VAL"
		chan="$(P):Message1M.VAL"
		chan="$(P):EnergyM.VAL"
		chan="$(P):GapSetC.VAL"
		chan="$(P):EnergySetC.VAL"
		chan="$(P):GapM.VAL"
		chan="$(P):LocationM"
		chan="$(P):StartC.VAL"
		chan="$(P):DeviceLimitM.VAL"
		chan="$(P):DeadbandGapC"
		chan="$(P):AccessSecurityC.VAL"
		chan="$(P):TaperGapSetC.VAL"
		chan="$(P):TaperEnergySetC.VAL"
		chan="$(P):TaperEnergyM.VAL"
		chan="$(P):TaperGapM.VAL"
		chan="$(P):HarmonicValueC"
		chan="$(P):PLCVersionM.VAL"
		chan="$(P):TotalPowerM.VAL"
		chan="$(P):AccessSecurityC"
		chan="$(P):OptimumTaperM.VAL"
		chan="$(P):STIVersionM.VAL"
		chan="$(P):DeviceMagnetM"

[prjemian]

Prefix for 4-ID upstream insertion device: S04ID:USID:. Downstream similar, such as:

lift% caget S04ID:{U,D}SID:DeviceM
S04ID:USID:DeviceM             APS30#4
S04ID:DSID:DeviceM             APS30#9

[prjemian]

Energy	upstream	downstream
setpoint	S04ID:USID:EnergySetC 11.3812	S04ID:DSID:EnergySetC 140
readback	S04ID:USID:EnergyM 11.3812	S04ID:DSID:EnergyM 11.3812

[prjemian]

Curious. Today, the gap control screen for 04US, as started from the ID_Main.adl screen, is for the Planar undulator PVs, using the S04US PVs.

Digging around a bit, I found the STI screen and compared. From the user perspective, the controls seem identical. Let's start the ophyd Device for the STI using the same pattern as for Planar.

class STI_InsertionDevice(ID_Spectrum_Mixin, ID_Controls_Mixin, ID_Misc_Mixin, Device):
    """Same PVs as APS Planar Undulator."""

[gfabbris]

As far as I understand the STI undulators are all planar undulators, but are produced by STI Optronics instead of in-house.