Siemens 3VF Series

Communication System Manual 3WN6 Circuit-Breakers
Version 1.0 (05/98)  Copyright Siemens AG 1998. All rights reserved. 41
T-Nr. RELEASE N and P H and J/K D and E/F
Message address
1:0 Switching actions
721, 1, 0, (OS1), 0, 0, 0
(Write only)
OS1:7
OS1:6
OS1:5
OS1:4
OS1:3
OS1:2
Circuit-breaker OFF
23)
OS1:1
X X X
Circuit-breaker ON
24)
OS1:0
X X X
OS2:7
OS2:6
OS2:5
OS2:4
OS2:3
OS2:2
OS2:1
OS2:0
OS3:7
OS3:6
OS3:5
OS3:4
OS3:3
OS3:2
OS3:1
OS3:0
OS4:7
OS4:6
OS4:5
OS4:4
OS4:3
OS4:2
OS4:1
OS4:0
Legend: (OSx) stands for the contents of the octet string (OS) where x = 1, 2, 3 or 4.
23)
Function only available if circuit-breaker is fitted with shunt release F1 or F2.
24)
Function only available if 3WN6 circuit-breaker is fitted with motorized operating mechanism and closing solenoid Y1.