Yes, load slip monitoring function is available in ATV9xx drives having minimum firmware version v2.1IE17#11 for ATV9xx wall mounting and
ATV9xx floor-standing drives.
There are two ways to manage load slip detection. (1) Generating error ndCF [Load Mvt Error] or (2) bSA [Load Mvt Warn].
In closed-loop mode only. Out of the brake sequence (after [Time to restart] TTR time) and depending [BRH b4] BRH4 setting, triggering of
an error or activation of the speed loop at zero if a movement, for which no command has been given, occurs (measurement of a speed
greater than a fixed minimum threshold determined by [BRH_b4_freq] BFDT).
This parameter can be accessed if [Access Level] LAC is set to [Expert] EPr.
ATV9xx floor-standing drives.
There are two ways to manage load slip detection. (1) Generating error ndCF [Load Mvt Error] or (2) bSA [Load Mvt Warn].
In closed-loop mode only. Out of the brake sequence (after [Time to restart] TTR time) and depending [BRH b4] BRH4 setting, triggering of
an error or activation of the speed loop at zero if a movement, for which no command has been given, occurs (measurement of a speed
greater than a fixed minimum threshold determined by [BRH_b4_freq] BFDT).
This parameter can be accessed if [Access Level] LAC is set to [Expert] EPr.
Released for: Schneider Electric India
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