Siemens Milltronics BW500 Operating Lnstructions page 87

P250-01 mA Input Range
Select 1- 0 to 20, 2-4 to 20
P255-01 mA Input Function
Select: 0, 1-PID SP, 2-PID PV
P401-01 PID Update Time
Readings between PID Updates
P402 Process Variable Source
1-Rate, 2-Load, 3-mA In
P405-01 Proportional Term
Enter
P406-01 Integral Term
Select 1- 0 to 20, 2-4 to 20
P407-01 Derivative Term
Enter
P408-01 Feed Forward Term
Enter
P410-01 Manual Mode Output
Current Output Value
P414-01 Setpoint Configuration
0-Local, 1mA In
Local: the setpoint is the value entered into P415
mA Input 1: the setpoint is the mA value on input 1, terminals 5 and 6 on the mA I/O board
mA Input 2: the setpoint is the mA value on input 2, terminals 7 and 8 on the mA I/O board
P415-01 Local Setpoint Value
Enter Setpoint
7ML19985DK05Milltronics BW500 and BW500/L - OPERATING INSTRUCTIONS
select the appropriate range for the mA
E
input signal
2
assign either:
E
1: PID setpoint, or
0
2: process variable as the function of the
mA input
enter the value, e.g. nominal value of 1
E
1
select the source. Rate and load are inter-
E
nal values.
enter the value for the proportional term,
E
e.g. nominal value of 0.4
0.40
enter the value for the integral term, e.g.
E
nominal value of 0.2
0.2
enter the value for the derivative term, e.g.
E
nominal value of 0.05
0.05
enter the value for the feed forward term,
E
e.g. nominal value of 0.3
0.3
% value of output during manual opera-
E
tion, P400 = 1
0
selection of setpoint source:
E
0 = local (keypad or Dolphin Plus)
0
1 = mA input
enter the setpoint value in engineering
E
units.
0
Not applicable if P414 = 1
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