Mitsubishi Electric FR-F800 User Manual

440
5. PARAMETERS
5.11 (A) Application parameters
5.11.11 PID control enhanced functions
PID control enhanced functions can be used to perform PID control according to applications.
Pr. Name Initial
value
Setting
range
Description
1361
A440
Detection time for PID
output hold
5 s 0 to 900 s Set the time from when the deviation falls within the PID output hold
range until the PID output is held.
1362
A441
PID output hold range 9999 0 to 50% Set the range in which the PID output is held.
9999 The PID output holding is disabled.
1363
A447
PID priming time 9999 0 to 360 s Set the time from when the priming operation starts until the main pump
starts.
9999 The PID priming pump function is disabled.
1364
A448
Stirring time during sleep 15 s 0 to 3600 s Set the stirring time.
1365
A449
Stirring interval time 0 h 0 to 1000 h Set the interval time for the stirring operation.
1366
A627
Sleep boost level 9999 0 to 100% Increase the set point before the PID output suspension function is
activated.
9999 The PID sleep boost function is disabled.
1367
A628
Sleep boost waiting time 0 s 0 to 360 s Set the waiting time for the sleep boost operation.
1368
A629
Output interruption cancel
time
0 s 0 to 360 s Set the time from when the deviation reaches the output interruption
cancel level until the output is started.
111
F031
Check valve deceleration
time
9999 0 to 3600 s Set the deceleration time for the check valve deceleration function.
9999 The check valve deceleration function is disabled.
1369
A446
Check valve closing
completion frequency
9999 0 to 120 Hz Set the frequency at which the check valve deceleration stops.
9999 The check valve deceleration function is disabled.
1346
A457
PID lower limit operation
detection time
9999 0 to 900 s Set the time from when the measured value reaches the lower limit pre-
warning level (Pr.1371) until the set point change is started.
9999 As set in Pr.1370.
1370
A442
Detection time for PID
limiting operation
0 s 0 to 900 s Set the time from when the measured value reaches the pre-warning
level (Pr.1371) until the set point change is started.
1371
A443
PID upper/lower limit pre-
warning level range
9999 0 to 50% Set the operation range for the PID upper/lower limit pre-warning
function.
9999 The PID upper/lower limit pre-warning function is disabled.
1372
A444
PID measured value control
set point change amount
5% 0 to 50% Set the set point change amount for the PID upper/lower limit pre-
warning operation.
1373
A445
PID measured value control
set point change rate
0% 0 to 100% Set the set point change rate for the PID upper/lower limit pre-warning
operation.
1374
A450
Auxiliary pressure pump
operation starting level
1000% 900 to
1100%
Set the deviation level for operating the auxiliary pressure pump.
1375
A45
1
Auxiliary pressure pump
operation stopping level
1000% 900 to
1100%
Set the deviation level for stopping the auxiliary pressure pump.
1377
A452
PID input pressure
selection
9999 1 Terminal 1 pressure input
2 Terminal 2 pressure input
3 Terminal 4 pressure input
9999 The PID input pressure control function is disabled.
1378
A453
PID input pressure warning
level
20% 0 to 100% Set the input pressure warning level.
1379
A454
PID input pressure fault
level
9999 0 to 100% Set the input pressure fault level.
9999 The input pressure fault detection is disabled.
1380
A455
PID input pressure warning
set point change amount
5% 0 to 100% Set the set point change amount when the pressure reaches the input
pressure warning level.
1381
A456
PID input pressure fault
operation selection
0 0 The protective function (E.PID) for the input pressure fault is activated.
1 A deceleration stop is performed when the input pressure fault occurs.

Mitsubishi Electric FR-F800 Specifications

General

Brand	Mitsubishi Electric
Model	FR-F800
Category	Inverter
Language	English