YASKAWA P1000 Technical Manual

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PID Block Diagram
-
+
+
+
+
+
+
+
+
+
1
-1
+
+
+
-
Z
-1
+
-
+
+
+
+
+
Z
-1
-1
Z
-1
Frequency Reference 1 to 16
Frequency Reference
Selection 1
b1-01/15
Option Card
Serial Comm
Terminal A1/A2/A3
Pulse Input
Output
Frequency
P
1/s
b5-08
1
2
3
PID Setpoint
(U5-04)
Proportional Gain
Setting (P)
b5-02
Integral Time Setting (I) b5-03
Integral Limit Setting
b5-04
PID Output
Limit/Lower Limit
b5-06 / b5-34
PID Delay
Time
PID disable when: - b5-01=0
- a JOG Command is Input
- PID Disable by Digital Input Enabled
0
PID Integral Hold
H1-
=31
PID Integral
Reset H1- =30
PID Output
Level Selection
b5-09
Enable / Disable Reverse
Operation when PID
Output is Negative
Frequency Reference PID Target
PID Feedback
0
1
0
1
0
1
0
PID Input
(U5-02)
PID Feedback
(U5-01)
b5-07
b5-10
PID Output
Gain Setting
PID Offset Adjustment
b5-15
PID Sleep Function Start Level
RUN
On/Off
b5-16
PID Sleep Delay Timer
Sleep Function
SFS
C1-
4
d1-01 to d1-16
H6-01=1
b5-05
1 or 3
2 or 4
b5-01
Derivative
Time (D)
not B
b5-05
b5-01
2 or 4
1 or 3
not 1
H3-02/10=B
Terminal A1/A2/A3
Pulse Input
0
PID Input Limit
b5-35
Disabled
Enabled
0
not 16
H3-02/10=16
PID Differential
Feedback
(U5-05)
PID Adjusted
Feedback
(U5-06)
PID Output
(U5-03)
Derivative
Time (D)
Upper Limit
Fmax x109%
Lower Limit
Fmax x109%
Lower Limit 0
b5-11
1
0
Upper Limit
Fmax x109%
Always 1 when
b5-01 = 3/4
PID Input
Level Selection
H1-
=35
not 1
b5-18 = 1
Register, 0FH, bit 1
H6-01 = 2
H3-02/06/10 = C
not C
not 2
0
1
Terminal A2/A3
MEMOBUS Reg. 0006H
Pulse Input
b5-19
On Off
PID Accel/Decel Time
b5-17
PID Soft Starter Cancel
(H1-
= 34)
0
b5-01=3/4
b5-01=1/2
Terminal A1/A2/A3
PID Function Setting
Figure 5.15 PID Block Diagram
5.2 b: Application
YASKAWA SIEP YAIP1U 01C AC Drive - P1000 Technical Manual
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Parameter Details

YASKAWA P1000 Specifications

General

Operating Temperature	-10°C to +50°C (14°F to 122°F)
Cooling Method	Fan Cooled
Output Voltage	0-Input Voltage
Output Frequency	0-400 Hz
Frequency Range	0.1-400 Hz
Power Rating	0.4 kW to 630 kW
Control Method	V/f Control
Overload Capacity	150% for 60 seconds
Protection Functions	Overcurrent, Overvoltage, Undervoltage, Overheat, Short Circuit, Ground Fault
Protection Features	Electronic Thermal Overload Protection
Communication	Modbus RTU
Communication Interface	RS-485
Humidity	5% to 95% (non-condensing)
Altitude	Up to 1000m (3280ft) without derating
Enclosure Rating	IP20