IDEC FC5A-F2M2 User Manual page 107

C PID M
ONFIGURING ODULE USING
PV Start Action [Process variable (PV) is 170°C]
Step Number 0 3
4
Set Point (SP)
170°C
150°C
100°C
50°C
60 min
180
min
Program Control Run
*1: In the above program pattern, if the set point (SP) of step 4 is 0°C and the step time of step 4 is 0 minutes (falling
gradient step does not exist), the time will be advanced to the end of Step 3, and the program control will be terminated.
PVR Start Action [Process variable (PV) is 25°C]
Step Number 0
Set Point (SP)
150°C
100°C
60°C
50°C
25°C
15 min 45 min
When the program control is started, the time will be
advanced (shown in dotted line) until the set point (SP)
becomes equal to 25°C of the process variable, and
then the program control starts from this point.
Program Control Run
SP Start Action [Set point (SP) when Program Control Starts is 0°C]
Step Number
0
Set Point (SP)
150°C
100°C
50°C
0°C
60 min
When the program control is started, the program control will start from
0°C of the set point (SP) configured with "Set Point (SP) when Program
Control Starts" regardless of the current process variable (PV).
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W LDR
IND
When the program control is started, the time will be advanced
(shown in dotted line) to the start of step 4 (falling gradient step),
and then the program control starts from this point. *1
1 2 3
30 30
60 min
min min
Program control is repeated.
The process variable is 60°C.
1 2 3
30 30
60 min
min min
FC5A MicroSmart PID Module User's Manual FC9Y-B1283
Time
4 0 1
60 min 48 min
When the program control is repeated,
the time will be advanced until the set
point (SP) becomes equal to 60°C of the
process variable (PV), and then the
program control starts from this point.
4
60 min
Time
Time