Siemens 3VF Series Communications Manual page 57

Communication System Manual
Time response of cyclic data traffic:
RELEASE
3WN6 input data (cyclic)
Acknowledge "tripped" signals via bus
Circuit-breaker OFF
Circuit-breaker ON
"a" release setting current I
53 )
Function only available if 3WN6 circuit-breaker is fitted with motorized operating mechanism and closing solenoid Y1.
54 )
Function only available if circuit-breaker is fitted with shunt release F1 or F2.
Version 1.0 (02/98)
OCTET 9
OCTET 10
53)
54)
OCTETS 11 and 12
[A]
r
© Copyright Siemens AG 1998. All rights reserved.
Time response of communication
(Duration of read/write operations
and update rate for values in 3WN6)
BIT 15
BIT 14
BIT 13
BIT 12
BIT 11
BIT 10
BIT 9
BIT 8
BIT 7
BIT 6
BIT 5
BIT 4
BIT 3
BIT 2
BIT 1 Cyclical opening/closing of the circuit-breaker
BIT 0 takes a max. of 500 ms.
Note: Cyclical writing means writing in the
cyclical area of the PLC I/O area of 3WN6
(cf. page 37).
40 - It takes from approx. 210 ms to a maximum of
100 % I 900 ms for the PLC to cyclically write the "a"
n
release setting current.
Note: Cyclical writing means writing in the
cyclical area of the PLC I/O area of 3WN6
(cf. page 37).
3WN6 Circuit-Breakers
57