Parameter Group: Bus Systems (Optional) - Emerson Bettis RTS FQ Series Operating Manual

User Instructions
MAN-02-04-60-0351-EN Rev. 3
Table 23.
P14.9
P14.12
P14.13
P14.14
P14.15
P14.16
P14.17
P14.18
from firmware 1.338
5)
from firmware 1.340
6)
up to firmware 1.337
7)
up to firmware 1.337
8)
8.14

Parameter Group: Bus Systems (optional)

The manuals for the Bus systems are available in the download area on our homepage
www.emerson.com under the tab Quality & Service.
Parameter Menu
PID Controller Parameter Group (2)
Sub Menu
Menu Item
Item
PID-contoller Offset
Live zero
PID-contoller
detect.
Calibration of
PID-contoller ext. actual
value
Process
PID-contoller
begin
Process
PID-contoller
end
Process
PID-contoller
comma shift
PID-contoller Process unit
PID-contoller Dead band
Poss.
Notes / Comments
Setting
The offset value will be added to the output value of
-200 – 200%
the PID controller.
The monitoring of the external actual value
0: Ignore
is disabled.
Actuator stops on signal failure of external,
1: Stop
actual value
On signal failure of external actual values, actuator
2: Open
moves to the OPEN position.
On signal failure of external actual values, actuator
3: Closed
moves to the CLOSED position.
On signal failure of external actual values, actuator
4: Emergency
moves to the EMERGENCY position
Position
(see param P13.7).
5: Emergency
Reserved for future use
PID
Calibration process: By applying 20mA to the
-10.0 -
external actual value input, this parameter is
+10.0%
corrected until the readout matches 20 mA.
32768 - Mantissa of the real process variable
+32767 (begin of external actual value)
32768 - Mantissa of the real process variable (end of
+32767 external actual value)
Position of the comma for process begin/end
-3 - +3 (P14.14, P14.15), e.g.: mantissa = 200, comma
shift = -2/2, process value = 2.00/20000
-
Unit of the real process variable
Tolerance range for the control deviation (set point
0.1 - 10.0%
– external actual value) where no adjustment
{1.0%}
occurs.
7)
Section 8: Parameter Menu
Febraury 2019
56