Omron CJ Series Operation Manual page 71

Data Exchange with the CPU Unit
Operating Parameters
Details
I/O DM word Loop
Output D (m+10) Loop 1
(CPU
D (m+11)
to Tem-
pera-
ture
D (m+12)
Con-
trol
Unit)
D (m+13)
D (m+14)
D (m+15)
D (m+16)
D (m+17)
D (m+18)
D (m+19)
D (m+20) Loop 2
to
D (m+29)
D (m+50) Loop 3
to
D (m+59)
D (m+60) Loop 4
to
D (m+69)
Input D (m+30) Loop 1
(Tem-
D (m+31)
pera-
D (m+32)
ture
D (m+33)
Con-
trol
D (m+34)
Unit to
D (m+35)
CPU)
D (m+36)
D (m+37)
D (m+38)
D (m+39)
D (m+40) Loop 2
to
D (m+49)
D (m+70) Loop 3
to
D (m+79)
D (m+80) Loop 4
to
D (m+89)
48
The following table provides details of the Initialization Data settings. For more
details, refer to 2-6 Data Ranges.
Setting
Alarm 1 SV
Alarm 2 SV
Input Compensation Value Set in 4-digit BCD or 16-bit binary.
Control Period
Control Sensitivity
Proportional Band
Integral Time
Derivative Time
---
---
Same as the settings for
loop 1.
Same as the settings for
loop 1.
Same as the settings for
loop 1.
Alarm 1 SV
Alarm 2 SV
Input Compensation Value
Control Period
Control Sensitivity
Proportional Band
Integral Time
Derivative Time
Manipulated variable mon-
itor
---
Same as the settings for
loop 1.
Same as the settings for
loop 1.
Same as the settings for
loop 1.
Description
Set in 4-digit BCD or 16-bit binary.
The values written here are written to RAM.
When the BCD data format is being used, the most signifi-
cant digit indicates the sign. (F represents the "−" sign.)
The values written here are written to RAM.
When the BCD data format is being used, the most signifi-
cant digit indicates the sign. (F represents the "−" sign.)
Set in 4-digit BCD or 16-bit binary.
The values written here are written to RAM.
Set in 4-digit BCD or 16-bit binary.
The values written here are written to RAM.
This setting is valid with ON/OFF control only.
Set in 4-digit BCD or 16-bit binary.
The values written here are not written to RAM while the PID
Constants Calculated Flag is ON.
The values written here are written to RAM.
These settings are valid with PID control only
Always set to 0000.
Always set to 0000.
These settings are the same as the settings for loop 1.
(See the description for D (m+10) through D (m+19).)
These settings are valid in Temperature Control Units with
four control loops and are the same as the settings for loop
1.
(See the description for D (m+10) through D (m+19).)
These settings are valid in Temperature Control Units with
four control loops and are the same as the settings for loop
1.
(See the description for D (m+10) through D (m+19).)
The Temperature Control Unit returns the values that are
actually being used for temperature control. Use these val-
ues to monitor operation.
Output in 4-digit BCD or 16-bit binary.
When ON/OFF control is being used, this value will be 100%
for ON and 0% for OFF.
Always set to 0000.
These values are the same as the ones for loop 1.
(See the description for D (m+30) through D (m+39).)
These values are valid in Temperature Control Units with
four control loops and are the same as the ones for loop 1.
(See the description for D (m+30) through D (m+39).)
These values are valid in Temperature Control Units with
four control loops and are the same as the ones for loop 1.
(See the description for D (m+30) through D (m+39).)
Section 2-5