1. OUTLINE
IMR02C15-E4 1-13
1.6 Handling Procedure to Operation
After installation and wiring, follow the procedure below to configure settings required for operation.
Change from STOP to RUN
Change from PID to AT
(Parameter setting mode: PID/AT transfer)
AT End
When the AT is finished, the
controller will automatically
returns to PID control.
Tuning Type?
ST Setting
(Parameter setting mode: STU)
Startup tuning (ST)
* Adjust the PID constants manually when the optimum PID constants cannot be calculated by AT or ST for characteristic
variations of the controlled system.
(P. 6-11)
ST End
When the ST is finished, the
controller will automatically
returns to PID control.
Operation *
Refer to 8.2 SV Setting Mode (P. 8-6).
Operation Setting
• Set the control set value (P. 5-6)
• Set the event set value (P. 5-7)
Change from RUN to STOP
(Factory set value: RUN)
Initial Setting
(Engineering mode)
Set operation conditions?
Conditions specified at time of ordering are acceptable
You wish to change conditions
T lamp flashes
T lamp turns off
During ST execution:
T lamp lights
T lamp
turns off
Refer to 8.5 Engineering Mode (P. 8-47).
Press the key for more than 2 seconds to change the RUN/STOP
mode from RUN to STOP (STOP lamp: Turns on).
R/S
Power ON
• Check the parameter related to the input (P. 5-3)
• Check the parameter related to the event (P. 5-4)
• Check the parameter related to the control action (P. 5-5)
Refer to 8.4 Parameter Setting Mode (P. 8-12).
utotuning (AT)
Refer to 5.3 Operation Start (P. 5-8).
Refer to â– Tuning PID parameters (P. 5-10).
Press and hold the key for more than 2 seconds to change the RUN/STOP mode from STOP mode to
RUN mode (STOP lamp: Turns off). Operation starts as soon as the RUN/STOP mode is changed to RUN.
R/S