YASKAWA Z1000 CIMR-ZU*A Series User Manual

S3-13
PI2 Low Feedback
Detection Level
PI2 Feedback
(U5-18)
S3-15
PI2 High Feedback
Detection Level
On-delay
Timer
On-delay
Timer
S3-16
PI2 High Feedback
Detection Time
S3-14
PI2 Low Feedback
Detection Time
PI2 disabled
S3-17 = 0
False
True
False
True
Multi-function output
H2-
oo
= 71
PI2 Feedback Low
Multi-function output
H2-
oo
= 72
PI2 Feedback Low
+
-
+
-
Figure 1.76 PI Low Feedback Detection Level
n
S3-14: Secondary PI Low Feedback Detection Time
Sets the secondary PI low feedback detection delay time in seconds.
No. Name Setting Range Default
S3-14 Secondary PI Low Feedback Detection Time 0.0 to 25.5 s 1.0 s
n
S3-15: Secondary PI High Feedback Level
Sets the secondary PI high feedback detection level.
No. Name Setting Range Default
S3-15 Secondary PI High Feedback Level
0.00 to 600.00
<1>
300.0
<2>
<1> Upper limit is S3-02, decimal place holder is determined by S3-03.
<2> Unit is determined by S3-04.
n
S3-16: Secondary PI High Feedback Detection Time
Sets the secondary PI high feedback detection delay time in seconds.
No. Name Setting Range Default
S3-16 Secondary PI High Feedback Detection Time 0.0 to 25.5 s 1.0 s
n
S3-17: Secondary PI Feedback Detection Selection
Selects when secondary PI controller low and high feedback detection is active.
No. Name Setting Range Default
S3-17 Secondary PI Feedback Detection Selection 0 or 1 0
Setting 0: Secondary PI Enabled
Setting 1: Always
1.11 S: Special Parameters
YASKAWA SIEP YAIZ1U 03B YASKAWA AC Drive – Z1000 Programming Manual
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1
Parameter Details

YASKAWA Z1000 CIMR-ZU*A Series Specifications

General

Series	Z1000 CIMR-ZU*A Series
Category	Controller
Voltage Classes	200V, 400V
Enclosure	NEMA 1, NEMA 12
Frequency Range	0.01 to 400 Hz
Cooling Method	Fan Cooled
Operating Temperature	-10°C to 50°C
Application	HVAC
Control Method	V/f Control
Input Voltage	200-240V, 380-480V
Frequency Range (Input)	50/60 Hz
Power Rating	0.4kW to 630kW
Protection Features	Overcurrent, Overvoltage, Undervoltage
Communication Options	Modbus
Storage Temperature	-20°C to 60°C
Humidity	5% to 95% (non-condensing)
Enclosure Rating	IP20
Output Voltage	0-100% of input voltage