Panasonic KT4R User Manual page 77

Select 'Program control' in [OUT/OFF key function] in Engineering mode 1.
Factory default value is Control output OFF function.
Set the following items in Engineering mode 1 if necessary:
Step time unit, Power restore action, Program start temperature,
Program control start type, Number of repetitions
Program pattern can be set in Main setting mode.
Example of program pattern setting
Step
SV ( ) 200
Time 1:00
Wait value ( )
300
200
0
1:00
Program control starts
In the above program pattern, control is performed at each step as follows.
Step 1: The SV gradually rises to 200
When step ends, Wait function works so that control cannot proceed to the next step until
PV reaches 190
Step 2: Fixed value control is performed to keep SV at 200
Step 3: Control is performed so that the SV gradually rises to 300
When step is finished, Wait function works so that control cannot proceed to the next step
until PV reaches 290 .
Step 4: Fixed value control is performed to keep SV at 300
Step 5: Control is performed so that the SV gradually falls to 0
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com
1 2
200
2:00
10 0
2:00
(Fig. 8.7-6)
for 1 hour.
when step ends.
3 4
300 300
0:30 1:00 2:00
10 0
0:30 1:00 2:00
for 2 hours.
for 30 minutes.
for 1 hour.
for 2 hours.
5
0
0