Lenze i750 - Page 146

Funconal descripon
Control of the SBC funcon without me dela
y Control of the SBC funcon with me delay
t
0
1
t
t
0
1
t
0
1
t
0
1
t
Off
On
t
t
0
1
t
0
1
0x28E6:002 = 0
0x28E6:004 = 0
0x28E6:003 = 0
Request "Release holding brake"
Request "SBC"
Status "SBC active"
Status "SBC activated"
Brake voltage X106
SBC settings: STO delay
Request "STO"
Status "STO active"
Brake mode (0x28E6:001) = "SBC without STO"
Brake mode (0x28E6:001) = "Automatic with STO"
SBC delay
Brake open delay
SBC settings:
t
0
1
t
t
0
1
t
0
1
t
0
1
t
Off
On
t
t
0
1
t
0
1
0x28E6:002 > 0
0x28E6:004 > 0
0x28E6:003 > 0
Request "Release holding brake"
Request "SBC"
SBC delay
Status "SBC active"
Status "SBC activated"
Brake voltage X106
SBC settings: STO delay
Request "STO"
Status "STO active"
Brake mode (0x28E6:001) = "SBC without STO"
Brake mode (0x28E6:001) = "Automatic with STO"
Brake open delay
SBC settings:
Acvaon of the funcon
•
Via the sa
fety bus. 4Safe network interfaces ^ 149
Response of the funcon in the e
vent of an error
If an error is detected, the brake control is switched o.
In the "SBC without STO" mode (0x28E6:001 = 1), no stop funcon is acv
ated
in the event of an error.
Funconal sa
fety
Safety funcons
Safe brake control (SBC)
146