The ZDW232 can send Dim commands to Z-Wave enabled dimmers. The Dim command has a start level embedded in it. A dimmer receiving this command will start dimming from that start level. However, the command also has a bit that indicates whether the dimmer should ignore the start level. If the bit is set to 1, the dimmer will ignore the start level and instead start dimming from its current level. If this bit is set to 0, the dimmer will not ignore the start level. You may wish to disable transmitting commands to Z-Wave devices that are in Group 4 without "un-associating" those devices from the group. Setting parameter 2 to the value of 1 will stop the ZDW232 from transmitting to devices that are "associated" into Group 4. It is possible that you may only want the units in Group 4 to track when the dimmer is being turned ON and OFF and not when dimming. In night-light mode the LED on the switch will turn ON when the switch is turned OFF. To change the top of the switch to OFF and the bottom of the switch to ON, set parameter 4 to 1. The ZDW232 can be set to ignore the start level that is part of the dim command, regardless of whether the command is telling the dimmer to ignore the start level or not ignore the start level embedded in the command (see Parameter 1). Setting parameter 5 to a value of 1 (factory default) will cause the ZDW232 to ignore the start level and to dim or brighten from its current level. Setting the value to 0 will cause the ZDW232 to dim or brighten from the level in the command. When you press and hold the bottom of the ZDW232 switch once, the Z-Wave devices that areassociated into Group 1 are sent the Dim command. If parameter 6 is set to 0, after you release the switch, the ZDW232 will command devices in that group to go to the same level of the ZDW232. If parameter 6 is set to a value of 1 (factory default) the devices in Group 1 will not go to the same level of the ZDW232. Indicates how many levels the dimmer will change for each dimming step. This value indicates in 10 millisecond resolution, how often the dim level will change. For example, if you set this parameter to 1, then every 10ms the dim level will change. If you set it to 255, then every 2.55 seconds the dim level will change. Indicates how many levels the dimmer will change for each dimming step. This value indicates in 10 millisecond resolution, how often the dim level will change. For example, if you set this parameter to 1, then every 10ms the dim level will change. If you set it to 255, then every 2.55 seconds the dim level will change. Indicates how many levels the dimmer will change for each dimming step. This value indicates in 10 millisecond resolution, how often the dim level will change. For example, if you set this parameter to 1, then every 10ms the dim level will change. If you set it to 255, then every 2.55 seconds the dim level will change. After the ZDW232 is commanded to stop dimming, it will then command the Z-Wave devices in Group 4 to the ZDW232's new level. To prevent the ZDW232 from commanding the Z-Wave devices in Group 4 during this particular occurrence, set Parameter 13 to the value of 1. The ZDW232 can operate shade control devices via its group 2 if this configuration parameter is set to 1. The ZDW232 can operate shade control devices via its group 3 if this configuration parameter is set to 1. The ZDW232 will flicker its LED when it is transmitting to any of its 4 groups. This flickering can be set to not flicker at all, to flicker the entire time it is transmitting, or to flicker for only 1 second when it begins transmitting. Poll Group 2 Interval Poll Group 2