YASKAWA Z1000 CIMR-ZU*A Series User Manual

Setting 2: Speed Agree 1 (f
ref
/f
out
Agree 1)
Closes when the actual output frequency or motor speed is within the Speed Agree Width (L4-02) of the current frequency
reference regardless of the direction.
Status Description
Open Output frequency or motor speed does not match the frequency reference while the drive is running.
Closed Output frequency or motor speed is within the range of frequency reference ±L4-02.
Note: Detection works in forward and reverse.
L4-02
L4-02
Frequency
reference
Speed agree 1
ON
OFF
Output Frequency
Figure 1.41 Speed Agree 1 Time Chart
Refer to L4-01, L4-02: Speed Agreement Detection Level and Detection Width on page 110 for more details.
Setting 3: User-Set Speed Agree 1 (f
ref
/f
set
Agree 1)
Closes when the actual output frequency or motor speed and the frequency reference are within the speed agree width (L4-02)
of the programmed speed agree level (L4-01).
Status Description
Open Output frequency or motor speed and frequency reference are not both within the range of L4-01 ±L4-02.
Closed Output frequency or motor speed and the frequency reference are both within the range of L4-01 ±L4-02.
Note: Frequency detection works in forward and reverse. The value of L4-01 is used as the detection level for both directions.
Frequency reference
Frequency reference + L4-02
Frequency reference – L4-02
L4-01
L4-01 + L4-02
L4-01 – L4-02
Frequency reference
Frequency reference + L4-02
Frequency reference – L4-02
–L4-01
–L4-01 + L4-02
–L4-01 – L4-02
During
Forward
During Reverse
Output frequency
0 Hz
OFF OFF OFF
ON ON
ON
ON
Output frequency
User Set
Speed Agree 1
Figure 1.42 User Set Speed Agree 1 Time Chart
Refer to L4-01, L4-02: Speed Agreement Detection Level and Detection Width on page 110 for more instructions.
Setting 4: Frequency Detection 1
The output opens when the output frequency or motor speed rises above the detection level set in L4-01 plus the detection
width set in L4-02. The terminal remains open until the output frequency or motor speed fall below the level set in L4-01.
1.7 H: Terminal Functions
84
YASKAWA SIEP YAIZ1U 03B YASKAWA AC Drive – Z1000 Programming Manual

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