User guide

23
IM 04L31A01-02E
Setting PID Parameters in Setting Mode
1. From the operation display, click the MENU key to display the control setting menu.
2. Press the #4 soft key (PID parameters).
3. Press the arrow keys to move the cursor (blue) to the setup item box, press the soft
key of each value according to the following figure.
The numerical values such as the SP are entered using the pop-up window that
appears by pressing the Input soft key.
Select 1
Set to 100.0
Select Reverse
Select 1
Set to P=120.0%, I=20 s,
D=0 s
(No need to change the
settings if the initial PID
values are set for
Press+Flow)
4. Press the DISP/ENTER key to confirm the settings.
Control Setup Example 4: ON/OFF Control
Object of Control and Description
SSR
CX2000
Electric
furnace
TC
1
2
3
4
5
6
7
8
9
10
26
27
28
29
30
21
22
23
24
25
16
17
18
19
20
11
12
13
14
15
DISP
/ENTER
LOOP1 PV
1
LOOP1 NC/NO
2
1
Loop 1 PV input terminal
of the control input terminal block
2
Loop 1 voltage relay contact
output terminal of the control
output terminal block
ON/OFF
control output
PV
• Loop number: 1
• Control direction: Reverse
• Relay hysteresis Setpoint: 10.0, activation position: center
• Input type: TC K type
• Measurement span: 0 to 1200°C
• Output type: ON/OFF control output
• Temperature setpoint: 700°C
Basic Control Settings
1. Show the basic control setting menu.
See “Control Setup Example 1” for the steps to show the menu.
Examples of Control Setup Operation