YASKAWA P1000, Technical Manual

Page: 437 / 594

No.
(Addr.
Hex)
Name Description Values Page
b5-12
(1B0)
PID Feedback Loss
Detection Selection
0: No fault. Digital output only.
1: Fault detection. Alarm output, drive continues operation.
2: Fault detection. Fault output, drive output is shut off.
3: No fault. Digital output only. No fault detection when PID control is
disabled.
4: Fault detection. Alarm is triggered and drive continues to run. Fault
detection even when PID is disabled.
5: Fault detection. Drive output shuts off. No fault detection when PID control
is disabled.
Default: 0
Range: 0 to 5
166
b5-13
(1B1)
PID Feedback Loss
Detection Level
Sets the PID feedback loss detection level as a percentage of the maximum
output frequency.
Default: 0%
Min.: 0
Max.: 100
166
b5-14
(1B2)
PID Feedback Loss
Detection Time
Sets a delay time for PID feedback loss. Default: 1.0 s
Min.: 0.0
Max.: 25.5
166
b5-15
(1B3)
PID Sleep Function Start
Level
Sets the frequency level that triggers the sleep function. Default: 0.0 Hz
Min.: 0.0
Max.: 400.0
167
b5-16
(1B4)
PID Sleep Delay Time
Sets a delay time before the sleep function is triggered. Default: 0.0 s
Min.: 0.0
Max.: 25.5
167
b5-17
(1B5)
PID Accel/Decel Time
Sets the acceleration and deceleration time to PID setpoint. Default: 0.0 s
Min.: 0.0
Max.: 6000.0
167
b5-18
(1DC)
PID Setpoint Selection
0: Disabled
1: Enabled
Default: 0
Range: 0, 1
168
b5-19
(1DD)
<1>
PID Setpoint Value
Sets the PID target value as a percentage of the maximum output frequency
when b5-18 is set to 1.
Note: Values set above b5-38 will be internally limited to b5-38
Default: 0.00%
Min.: 0.00
Max.: 600.00
168
b5-20
(1E2)
PID Setpoint Scaling
0: 0.01 Hz units
1: 0.01% units (100% = max output frequency)
2: RPM (number of motor poles must entered)
3: User-set (set scaling to b5-38 and b5-39, units based on b5-46 setting)
Default: 1
Range: 0 to 3
169
b5-34
(19F)
PID Output Lower Limit
Sets the minimum output possible from the PID controller as a percentage of
the maximum output frequency.
Default: 0.00%
Min.: -100.00
Max.: 100.00
172
b5-35
(1A0)
PID Input Limit
Limits the PID control input (deviation signal) as a percentage of the maximum
output frequency. Acts as a bipolar limit.
Default: 1000.0%
Min.: 0.0
Max.: 1000.0
172
b5-36
(1A1)
PID Feedback High
Detection Level
Sets the PID feedback high detection level as a percentage of the maximum
output frequency.
Default: 100%
Min.: 0
Max.: 100
167
b5-37
(1A2)
PID Feedback High
Detection Time
Sets the PID feedback high level detection delay time. Default: 1.0 s
Min.: 0.0
Max.: 25.5
167
b5-38
(1FE)
PID Setpoint User Display
Scales the PID units to the maximum output frequency. Default: 10000
Min.: 1
Max.: 60000
170
b5-39
(1FF)
PID Setpoint Display Digits
0: No decimal places
1: One decimal place
2: Two decimal places
3: Three decimal places
Default: 2
Range: 0 to 3
170
b5-40
(17F)
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.
Default: 0
Range: 0, 1
172
B.3 b: Application
YASKAWA SIEP YAIP1U 01C AC Drive - P1000 Technical Manual 437
B
Parameter List