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64
Setting Control Specifications
Section 4-3
4-3
Setting Control Specifications
4-3-1
Starting and Stopping Control
■
Start Control (RUN) and Stop Control (STOP)
The following two methods can be used to start/stop control. For details, refer
to the corresponding pages.
(1) Starting/stopping control with an operation command:
6-4-11 Operation
Commands
(2) Starting/stopping control with an event input:
4-7-2 Event Inputs (TC2)
■
Operation After Power ON
The operation after power goes ON can be set to Continue, Stop, or Manual
mode operation. This setting also applies to operation after a software reset.
Note
This parameter can be set only when operation is stopped.
When this parameter has been changed, the new setting becomes effective
the next time a software reset is performed for the Unit or the next time power
is turned ON.
Variable type
Parameter name
Setting range
Default
F0/B0
Operation After Power ON
(Common)
0: Continue
1: Stop
2: Manual Mode
0
Conditions for use
No special conditions
Operation
After Power ON
Operation
2-PID control
ON/OFF control
Continue
RUN/STOP
Retains the status that existed before power went OFF.
Same as 2-PID control
Auto/Manual
Retains the status that existed before power went OFF.
Auto
Manipulated
variable
• For Auto mode before power OFF:
MV depends on RUN/STOP status. When set to RUN,
operation starts from the initial value. When set to STOP,
operation starts from the MV at Stop parameter setting.
• For Manual mode before power OFF:
The manipulated variable from before power was inter-
rupted is maintained.
0.0% or 100.0%
Stop
RUN/STOP
Stop
Same as 2-PID control
Auto/Manual
Retains the status that existed before power went OFF.
Auto
Manipulated
variable
• For Auto mode before power OFF:
Operation starts from the MV at Stop parameter setting.
• For Manual mode before power OFF:
The manipulated variable from before power was inter-
rupted is maintained.
0.0%
Manual mode
RUN/STOP
Retains the status that existed before power went OFF.
---
Auto/Manual
Manual
---
Manipulated
variable
• For Auto mode before power OFF:
Operation starts from the MV at Stop parameter setting.
• For Manual mode before power OFF:
The manipulated variable from before power was inter-
rupted is maintained.
---
Summary of Contents for EJ1 EtherCAT
Page 2: ...EJ1 Modular Temperature Controllers User s Manual Revised July 2008 ...
Page 3: ...iv ...
Page 19: ...xx ...
Page 213: ...188 Detailed Description of Services Section 6 4 ...
Page 227: ...202 Detailed Description of Services Section 7 5 ...
Page 303: ...278 Index ...
Page 305: ......