Emerson Bettis RTS CL Series User Manual

User Instructions
MAN-02-04-60-0350-EN Rev. 3 February 2019
56
Section 7: Parameter Menu
Parameter Menu
Table 22. PID Controller Parameter Group (2)
Menu Item
Sub Menu
Item
Poss.
Setting
Notes / Comments
P14.12 PID-contoller
Live zero
detect.
0: Ignore
The monitoring of the external actual value is
disabled
1: Stop
Actuator stops on signal failure of external. actual
value
2: Open
On signal failure of external actual values, actuator
moves to the OPEN position.
3: Closed
On signal failure of external actual values, actuator
moves to the CLOSED position
4: Emergency
position
On signal failure of external actual values, actuator
moves to the EMERGENCY position
(see param P13.7)
5: Emergency
PID
Reserved for future use
P14.13 PID-controller
Caiibration
of ext. actual
value
-10.0 – 10.0%
Calibration process: By applying 20mA to the
external actual value input, this parameter is
corrected until the readout matches 20 mA
P14.14 PID-controller Process begin
-32768 -
+32767
Mantissa of the real process variable (begin of
external actual value)
P14.15 PID-controller Process begin
-32768 -
+32767
Mantissa of the real process variable (end of external
actual value)
P14.16 PID-controller
Process
comma shift
-3 - 3
Position of the comma for process begin/end
(P14.14, P14.15), e.g.: mantissa = 200, comma shift
= -2/2, process value = 2.00/20000
P14.17 PID-controller Process unit
--
Unit of the real process variable
P14.18 PID-controller Dead band
0.1 - 10.0%
{1.0%}
Tolerance range for the control deviation (set point –
external actual value) where no adjustment occurs.
7)
5)
from rmware 1.338
6)
from rmware 1.340
7)
up to rmware 1.337
8)
up to rmware 1.337

Emerson Bettis RTS CL Series Specifications

General

Brand	Emerson
Model	Bettis RTS CL Series
Category	Controller
Language	English