Modify Ramp Rate on GE (Jasco) Dimmers

Devices & Integrations
5

couple of things here.
I would use updated() to set these, not refresh
updated is called when the prefs section is closed.
try calling these thus:

delayBetween([
zwave.configurationV1.configurationSet(configurationValue: [1], parameterNumber: 7, size: 1).format(),
zwave.configurationV1.configurationSet(configurationValue: [1], parameterNumber: 8, size: 1).format(),
zwave.configurationV1.configurationSet(configurationValue: [1], parameterNumber: 9, size: 1).format(),
zwave.configurationV1.configurationSet(configurationValue: [1], parameterNumber: 10, size: 1).format()
	],2000)

Maybe they’re executing too quickly back to back.
Try reading the values back to see if they’re being set.
There’s some examples of reading parameters in the Fibaro motion sensor device if you don’t have a snippet already…