B.3 Parameter Table
324
YASKAWA ELECTRIC
SIEP C710606 44B YASKAWA AC Drive T1000V Technical Manual
b5-12
PID Feedback Loss
Detection Selection
Configures the PID feedback loss detection. With all setting
a digital output programmed for H2-01, H2-02, H2-03 =
3E/3F (PID feedback low/PID feedback high) is operated
when the detection condition becomes true.
0: Digital output only.
1: Feedback loss detected when PID enabled. Alarm
output, operation is continued without triggering a fault
contact.
2: Feedback loss detected when PID enabled. Fault output,
operation is stopped and a fault contact is triggered.
3: Feedback loss detection even when PID is disabled by
digital input. No alarm/fault output.
4: PID Feedback error detection even when PID is disabled
by digital input. An alarm is triggered and the drive
continues to run.
5: PID Feedback error detection even when PID is disabled
by digital input. Fault is triggered and output is shut off.
0 to 5
0
A A A
1B0
b5-13
PID Feedback Low
Detection Level
Sets the PID feedback loss detection level.
0 to 100
0%
A A A
1B1
b5-14
PID Feedback Low
Detection Time
Sets the PID feedback loss detection delay time in terms of
seconds.
0.0 to 25.5 1.0 s A A A
1B2
b5-15
PID Sleep Function Start
Level
Sets the sleep function start frequency.
Note:
Also enabled when PID is not active.
0.0 to
400.0
0.0
Hz
A A A
1B3
b5-16
PID Sleep Delay Time
Sets the sleep function delay time.
0.0 to 25.5 0.0 s A A A
1B4
b5-17
PID Accel/Decel Time
Applies an accel/decel time to the PID setpoint.
0 to 255
0 s
A A A
1B5
b5-18
PID Setpoint Selection
Selects b5-19 as PID setpoint value.
0: Disabled
1: Enabled, b5-19 becomes PID target
0,1
0
A A A
1DC
b5-19
PID Setpoint Value
Sets the PID target value when b5-18 = 1.
0.00 to
100.00
0.00% A A A
1DD
b5-20
PID Setpoint Scaling
Sets the units for b5-19, and for parameter monitors U5-01
(PID Feedback) and U5-04 (PID Setpoint).
0: 0.01Hz units
1: 0.01% units (100% = max output frequency)
2: r/min (number of motor poles must be set up)
3: User-set (set to b5-38 and b5-39)
0 to 3
1
A A A
1E2
b5-34
PID Output Lower Limit
Sets the minimum output possible from the PID controller.
-100.0 to
+100.0
0.0% A A A
19F
b5-35
PID Input Limit
Limits the PID control input (deviation signal). Acts as a
bipolar limit.
0.0 to
1000.0
1000.
0%
A A A
1A0
b5-36
PID Feedback High
Detection Level
Sets the PID feedback high detection level.
0 to 100 100% A A A
1A1
b5-37
PID Feedback High
Detection Time
Sets the PID feedback high level detection delay time.
0.0 to 25.5 1.0 s A A A
1A2
b5-38
PID Setpoint User Display
Sets the display value of U5-01 and U5-04 when the
maximum frequency is output. Changeable only if b5-20 =
3.
0 to 60000: User-Set Display if b5-20 = 3
1 to 60000
A A A
1FE
b5-39
PID Setpoint Display Digits
Sets the number of digits of U5-01 and U5-04. Changeable
only if b5-20 = 3.
0: No decimal places
1: One decimal places
2: Two decimal places
3: Three decimal places
0 to 3
A A A
1FF
b5-40
Frequency Reference
Monitor Content during PID
0: Display the frequency reference (U1-01) after PID
compensation has been added.
1: Display the frequency reference (U1-01) before PID
compensation has been added.
0, 1
0
O O O
17F
No.
Name
Description
Range
Def.
Control
Mode
Addr.
Hex
Pg.
V/f OL
V
P
M