Parameter assignment/Addressing
10.1 Overview of the parameters
SIPART PS2 with PROFIBUS communication
136
Operating Instructions, 09/2007, A5E00127926-07
Parameter
Function
Parameter values
Unit
Range of stroke (optional setting)
3)
OFF
5 | 10 | 15 | 20
(Short lever 33°)
25 | 30 | 35
(Short lever 90°)
3.YWAY
2)
40 | 50 | 60 | 70 | 90 | 110 | 130
(Long lever 90°)
mm
4.INITA
Initialization (automatic)
NOINI | no / ###.# | Strt
5.INITM
Initialization (manual)
NOINI | no / ###.# | Strt
1)
Set the transmission ratio selector accordingly.
2)
The parameter only appears for "WAY" and for "ncSLL".
3)
When used the value must correspond with the set range of stroke on the actuator.
Carriers must be scaled to the actuator's stroke value,or if this is not scaled they then must be set to the next
largest scaled value.
10.1.2
Overview of parameters 6 to 53
Note
The following table contains the parameters required to operate the positioner. Factory-set
parameter values are printed in bold.
Overview of parameters 6 to 53
Overview of the positioner parameters 6 to 53
Parameter
Function
Parameter values
Unit
Setpoint direction
Ascending
riSE
6.SDIR
Decreasing
FALL
7.TSUP
Setpoint ramp OPEN
Auto / 0 ... 400
s
8.TSDO
Setpoint ramp CLOSED
0 ... 400
s
Setpoint function
Linear
Lin
1 : 25
1 - 25
1 : 33
1 - 33
Equal percentage
1 : 50
1 - 50
9.SFCT
Inverse equal percentage
25 : 1
n1 - 25