| Name | type | valid values | comment |
| spt.low | parameter | [0-24],LATC | Value of SPT.low |
| spt.high | parameter | [0-24],LATC | Value of SPT.high |
| channel | iterable | [0-1536],ALL,FOREACH,LATC | |
| tack | iterable | [0-127],LATC | Value of tci_dac |
| threshold | iterable | [0-127],LATC | Value of tfe_dac.injection |
| inject | iterable | [0-127],LATC | Value of tfe_dac.injection |
Channel index is tfe*64 + strip. Setting channel to FOREACH enables one strip in each uniplane at a time and scans across the layer