User Manual

33
5.2 Modes
Mode
Description
RUN mode
When power is turned ON, the unit enters RUN mode.
The PV Display indicates PV, and the SV Display indicates SV.
Control starts from previous status (last shutdown).
By pressing the key for approx. 1 sec, one of the following functions
selected in [OUT/OFF key function] is activated.
OUT/OFF Key Function
Description
Control output OFF function
Turns the control output ON or OFF.
Auto/Manual control
Switches the Auto/Manual control.
Program control
Starts/Stops the Program control.
Monitor mode
By pressing the key for approx. 3 sec in RUN mode, the unit enters Monitor
mode. The PV Display indicates PV, and the SV Display indicates MV.
Every time the key is pressed, the following is indicated.
Indicated contents differ depending on the model.
Model
Indicated Contents
BCS2
Indicates MV, Remaining time (Program control), Step
number (Program control) or Set value memory number
(Fixed value control).
BCR2, BCD2
Indicates MV or Remaining time (Program control).
Initial setting mode
By pressing the and keys (in that order) together for approx. 3 sec in
RUN mode, the unit enters Initial setting mode.
The following items can be set.
Input type, Scaling high limit/low limit, Event output EV1/EV2 (EV2 option)
allocation, Event input DI1/DI2 allocation (*), SV1, etc.
Main setting mode
By pressing the key in RUN mode, the unit enters Main setting mode.
SV can be set.
If ‘Program control’ is selected in [OUT/OFF key function], SV, Time and Wait
value for Steps 1 to 9 can be set.
If ‘Set value memory number’ is selected in [Event input DI1/DI2 allocation]
(*), SV1 to SV4 can be set.
Sub setting mode
By pressing the and keys (in that order) together in RUN mode, the unit
enters Sub setting mode.
The following items can be set.
AT Perform, P, I, D, Direct/Reverse action, Event output EV1/EV2 (EV2
option), etc.
Engineering mode
By pressing the and keys (in that order) together for approx. 3 sec in
RUN mode, the unit enters Engineering mode.
The following items can be set.
Set value lock, Event input DI1/DI2 allocation (*), Event output EV1/EV2
(EV2 option) allocation, Sensor correction, PV filter time constant, Program
control, OUT/OFF key function, Controller/Converter, etc.
(*) Event input DI1 allocation: BCS2 with EIW, EIT, EI options, BCR2/BCD2 with C5W, EIW, EIT, EI options)
Event input DI2 allocation: BCS2 with EIW, EI options, BCR2/BCD2 with C5W, EIW, EIT, EI options)