SIPOS SEVEN 2SA7 - DCS Acceptance Time

Operation instructions
SIPOS SEVEN: PROFITRON, HiMod
Page 92 Y070.302/EN
8 Parameters and possible parameter values
8.6 Special parameters
8
Parameters and possible parameter values
General information
Should the DCS signal drop, the actuator can
nevertheless continue its operation e.g. if the
functions ‘Close tightly’ or “Control mode RE-
MOTE’ are programmed to ‘Proportional move’.
Should the end position be reached due to
continued operation, or the actuator trip torque
dependently within the end position range, the
DCS receives the signal (‘End position...’ or
‘Torque.. reached.’)
Should this signal occur once the acceptance
time has expired, the DCS might consider this
signal as failure.
This is prevented by means of the ‘DCS accep-
tance time‘ function.
Function
Acceptance time has not yet expired
and actuator reaches end position.
►
Signal to DCS
Acceptance time has already expired
and actuator reaches end position.
►
No signal to
DCS
Actuator in end position, refer to b, and
control signal from DCS:
►
Signal to DCS
Fig�: DCS acceptance time
8�6�18 DCS acceptance time
a The interval during which the DCS will accept the ‘End position reached’ signal without failure
interpretation after the control signal is no longer present can be adjusted via this parameter.
b Once the set interval (acceptance time) has expired, no signal is sent to the DCS (refer to b in
g.)
c The signal will only be issued for the next operation command into the same direction (refer to c
ing.)
DCS acceptance time
0.0 to 25.5
DCS acceptance time
Possible settings: 0 to 25.5 s.
Setting 0�0 s – 25,4 = No signal ot DCS if the end position is reached once the acceptance
time has expired.
The signal will only be issued for the next operation command into the same direction.
Setting 25�5 s = Signal is always sent.
Factory setting is 25.5 s.