Yokogawa Data Acquisition with PID Control CX2000 User Manual
Page 31
1-19
IM 04L31A01-01E
Explanation of Functions
3
2
1
4
5
6
7
8
9
10
11
12
13
14
LOOP4
LOOP3
LOOP2
LOOP1
2
1
3
2
1
3
2
1
2
1
PV
PV
(RSP)
(RSP)
(RSP)
(RSP)
PV
PV
PV1
PV1
PV2
PV2
PV
PV
(RSP)
(RSP)
(RSP)
(RSP)
PV
PV
PV1
PV1
PV2
PV2
• 4 loops
PV, PV1, PV2: PV input, (RSP): RSP input
(not used during program control), : unused terminal
During single-loop control
During cascade control
During loop control with
PV switching
[Control mode setting]
PV When PV/SP Computation is ON
When the PV/SP computation function is ON, PV is the specified computed result.
Therefore, the input signals from each terminal are not assigned to the control analog
terminal block as the PV of each loop.
Program Control ON/OFF (only on models with the program control option)
Select whether to use the program control function. For a description on the settings for
program control, see section 1.11, “Program Control Related Settings.”
1.3 Basic Settings of Control