IDEC MICROSmart FC6A Series Ladder Programming Manual page 408

19: PID C I
ONTROL NSTRUCTION
Storage
Destination
S1+22 Alarm 3 action
S1+23 Alarm 3 value
S1+24 Alarm 3 hysteresis
S1+25 Alarm 3 delay time
S1+26 Alarm 4 action
S1+27 Alarm 4 value
S1+28 Alarm 4 hysteresis
S1+29 Alarm 4 delay time
S1+30 Alarm 5 action
S1+31 Alarm 5 value
S1+32 Alarm 5 hysteresis
S1+33 Alarm 5 delay time
S1+34 Alarm 6 action
S1+35 Alarm 6 value
S1+36 Alarm 6 hysteresis
S1+37 Alarm 6 delay time
S1+38
S1+39
19-18
Function
Set the Alarm 3 action type.
0: No Alarm Action
1: Upper Limit Alarm
2: Lower Limit Alarm
3: Upper/Lower Limit Alarm
4: Upper/Lower Limit Range Alarm
5: Process High Alarm
6: Process Low Alarm
7: Upper Limit Alarm with Standby
8: Lower Limit Alarm with Standby
9: Upper/Lower Limit Alarm with Standby
Operates as 0 (No Alarm Action) for value other than those listed above.
Set the value that will be the trigger condition for the Alarm 3 action.
For details, see "Alarm 3 value (S1+23)" on page 19-20.
Set the range from the alarm action point to when the alarm output changes
from ON to OFF.
Set a value that satisfies the following conditions in the range of 1 to 65,535
(0.1 to 6,553.5 (°C/°F), 1 to 65,535 (voltage/current input)).
• When Alarm 3 action is set to Upper/Lower Limit Alarm or Upper/
Lower Limit Alarm with Standby
1 ≤ Alarm 3 hysteresis < Alarm 3 value
• When Alarm 3 action is not set to Upper/Lower Limit Alarm or Upper/
Lower Limit Alarm with Standby
1 ≤ Alarm 3 hysteresis ≤ 65,535
When 0, hysteresis operates as 1 (0.1 (°C/°F) or 1 (voltage/current input)).
Set the time until the alarm output is turned ON after the condition to turn
the alarm output ON is satisfied.
Set as 0 (delay time disabled) or in the range of 1 to 10,000 (1 to 10,000
seconds).
When 10,001 or higher, delay time operates as 10,000 seconds.
Set the Alarm 4 action type.
The setting details are the same as Alarm 3 action (S1+22).
Set the value that will be the trigger condition for the Alarm 4 action.
The setting details are the same as Alarm 3 value (S1+23).
Set the range from the alarm action point to when the alarm output changes
from ON to OFF.
The setting details are the same as Alarm 3 hysteresis (S1+24).
Set the time until the alarm output is turned ON after the condition to turn
the alarm output ON is satisfied.
The setting details are the same as Alarm 3 delay time (S1+25).
Set the Alarm 5 action type.
The setting details are the same as Alarm 3 action (S1+22).
Set the value that will be the trigger condition for the Alarm 5 action.
The setting details are the same as Alarm 3 value (S1+23).
Set the range from the alarm action point to when the alarm output changes
from ON to OFF.
The setting details are the same as Alarm 3 hysteresis (S1+24).
Set the time until the alarm output is turned ON after the condition to turn
the alarm output ON is satisfied.
The setting details are the same as Alarm 3 delay time (S1+25).
Set the Alarm 6 action type.
The setting details are the same as Alarm 3 action (S1+22).
Set the value that will be the trigger condition for the Alarm 6 action.
The setting details are the same as Alarm 3 value (S1+23).
Set the range from the alarm action point to when the alarm output changes
from ON to OFF.
The setting details are the same as Alarm 3 hysteresis (S1+24).
Set the time until the alarm output is turned ON after the condition to turn
the alarm output ON is satisfied.
The setting details are the same as Alarm 3 delay time (S1+25).
— Reserved —
FC6A S MICROS
ERIES MART
Setting Details
L P M
ADDER ROGRAMMING ANUAL
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FC9Y-B1726
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
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