KSB SMARTRONIC MA R1310, User Instructions

Page: 31 / 44

31
SMARTRONIC MA
VII - 5 - 2 Adjusting the setpoint according to the 4- 20 mA signal
The operator can define two setpoint current values I1 (mA) and I2 (mA) which are associated with two position
setpoints, respectively P1 and P2.
The positioner will move linearly between these two points.
Default configuration Manual configuration direct direction Manual configuration indirect direction
Position
Position Position
Open
Closed
P2 P1
P1 P2
20
mA I
1
I
2
20 mA I
1
I
2
20 mA
This procedure can be used to define a direct and indirect action of the positioner as well as ”split range” mode
operations.
Caution: The settings can only be validated if the following conditions are respected:
- minimum difference of 6 mA between I
1
and I
2
,
- minimum difference of 20
°
between positions P
1
and P
2
.
The operator can use the <+> and <-> with the buttons to modify the values, then validate with <OK>.
Access to these settings:
>main menu >3.settings >3>3.fct points >3>3>1.config >3>3>1.config >3>3>1.config >3>3>1.config
3.SETTINGS >
<OK>
<ESC>
3.O/C FCT PTS >
<OK>
<ESC>
1.CONFIG >
<OK>
<ESC>
ENTER pos 1
<OK>
<ESC>
ENTER I1
<OK>
<ESC>
ENTER pos 2
<OK>
<ESC>
ENTER I2
xxx.x % xx.x mA
+ -
xxx.x % xx.x mA
<OK>
<ESC>
>3>3.fct points >3>3>2.fct points >3>3>1.config >3>3>1.config
2.DEFAULT <=
<OK>
<ESC>
RESET ?
<ESC>
VALID ?
CONFIG FAIL:01
<OK> or <ESC> <OK> or <ESC>
<OK>
<OK>
<OK> >3>3>1.config >3>3>1.config
CONFIG OK CONFIG FAIL:02
<OK> <OK>
>3>3>1.config
CONFIG FAIL:03
<OK>
VII - 5 - 3 Adjusting the valve closing direction
By default, butterfly valves normally close in the clockwise (CLK) direction.
This parameter can be modified, however, in order to close the butterfly valve by moving in the
counterclockwise (CCLK) direction.
Caution: This setting must comply with the configuration of the actuator/valve assembly to which the
positioner is mounted.
Access to these settings:
>main menu >3.settings >3>4.close dir >3>4>1.clk
3.SETTINGS >
<OK>
<ESC>
4.CLOSING DIR >
<OK>
<ESC>
1.CLK <=
+ -
<OK>
<ESC>
VALID ?
<OK> or <ESC>
>3>4.close dir >3>4>2.cclk
2.CCLK
<OK>
<ESC>
VALID ?
<OK> or <ESC>