i950ES: Brake status display in EasyStarter incorrect (fixed with V01.03.08)
Removed from:
i950 Extended Safety (ES): V01.03.08
Behavior of the new version:
The status of the brake is always displayed correctly
Under the conditions described below
The safety bus is parameterized in Safety,
and the SBC safety function is deactivated (SBC source: S-Bus or SD-In = [0])
and the safe fieldbus communication (FSoE or PROFIsafe) is not yet established => state "INIT",
and the brake is to be opened by "Override brake control 0x2820:011 "Open brake [1]".
The Status bit 19 in the object "Safety Interface - State 0x2870:002" is now set. The brake is engaged in this state and the status signaldisplays the correct brake status: 1. Status displays "Holding Brake detection - 0x2820:004 = Brake detection not started [0]" 2. Status displays "Holding Brake status - 0x2820:015 = Brake closed [0]"
Description of behavior:
The brake status display in Easy Starter is incorrect. It is displayed that the brake is open, although the brake is closed.
Under what conditions does the behavior occur?
The safety bus is parameterized in Safety,
and the SBC safety function is deactivated (SBC source: S-Bus or SD-In = [0])
and the Safe fieldbus communication (FSoE or PROFIsafe) is not yet established => state "INIT",
and the brake is to be opened by "Override brake control 0x2820:011 "Open brake [1]".
Effect: The status bit 19 in the object "Safety Interface - State 0x2870:002" is not set.
The brake is engaged in this state and the status signal displays an incorrect brake status:
1. status displays "Holding Brake detection - 0x2820:004 = Brake detected [3]" 2. Status displays "Holding Brake status - 0x2820:015 = Brake released [1]"
Affected products: i950 Extended Safety (ES) all FW versions
Short-term measures / Rating / recommendations: Releasing the brake is not possible in this operating state.
