5 Advanced Operations
5 - 74
E5@C-T Digital Temperature Controllers User’s Manual (H185)
5-19 Setting the PF Key
*1 When AT cancel is specified, it means that autotuning is canceled regardless of the type of autotuning that is
currently being executed.
*2 Alarms 1 to 4, the HB alarm, and the HS alarm are cancelled.
*3 For details on auto/manual operations using the PF Key, refer to 5-11 Performing Manual Control.
*4 AT-1 or ATA1 can be set for heating/cooling control or floating position-proportional control, but the function is
disabled.
Note1: Pressing the PF Key for at least one second executes operation according to the set value.
(However, if Digit Shift is set, operation will be in less than one second.) When the Monitor/Setting
Item parameter is selected, however, the display is changed in order from Monitor/Setting Item 1 to 5
each time the key is pressed.
2: This function is enabled when PF Key Protect is OFF.
5-19-1 PF Setting (Function Key)
PF Setting (Advanced
Function Setting Level)
• Pressing the PF Key for at least one second executes the operation set in the
PF Setting parameter. The default is shft (digit shift).
Set value Display Setting Function
OFF off Disabled Does not operate as a function key.
RUN run RUN Specifies RUN status.
RST rst Reset Specifies resetting.
R-R r-r
Run/Reset Specifies reversing operation status between Run and
Reset.
HOLD hold
Hold/Clear Hold Specifies reversing operation status between Hold and Hold
Clear.
AT-2 at-2
100% AT
Execute/Cancel
Specifies reversing the 100% AT Execute/Cancel status.*1
AT-1 at-1
40% AT
Execute/Cancel
Specifies reversing the 40% AT Execute/Cancel status.*1 *4
ATA2 ata2
All PID 100% AT Exe-
cute/Cancel
Specifies reversing 100% AT execute/cancel status for all
PID sets.*1
ATA1 ata1
All PID 40% AT Exe-
cute/Cancel
Specifies reversing 40% AT execute/cancel status for all PID
sets.*1*4
LAT lat Alarm Latch Cancel Specifies canceling all alarm latches.*2
A-M a-m Auto/Manual Specifies reversing the Auto/Manual status.*3
PFDP pfdp
Monitor/Setting Item Specifies the monitor/setting item display. Select the monitor
setting item according to the Monitor/Setting Item 1 to 5
parameters (Advanced Function Setting Level).
SHFT shft Digit Shift
Operates as a Digit Shift Key when settings are being
changed.
shft
pf