Refer to, Figure 4.38, Figure 4.40 – Yaskawa iQpump Micro User Manual
Page 135: For details, 8 detailed iqpump parameter descriptions
Setting
Terminal Status
<1>
Detection Conditions
<2>
Stopping Method
N.O.
N.C.
Always
Detected
Detected
during Run
only
Ramp to Stop
(fault)
Coast to Stop
(fault)
Fast Stop
(fault)
Alarm Only
(continue
running)
2D
O
O
O
2E
O
O
O
2F
O
O
O
<1> Determine the terminal status for each fault, i.e., whether the terminal is normally open or normally closed.
<2> Determine whether detection for each fault should be enabled only during run or always detected.
External Pump Fault (or Alarm) N.O. Always Detected
Pump Fault
Digital Input
(H1-0
☐ = 2☐)
EF
☐ Pump
Fault or Alarm
EF
☐ Delay Time
EF
☐ Delay
Time
H1-2
☐
H1-2
☐
Closed
Open
Figure 4.38 External Pump Fault and Alarm N.O. Always Detected
External Pump Fault (or Alarm) N.C. Always Detected
Pump Fault
Digital Input
(H1-0
☐ = 2☐)
EF
☐ Pump
Fault or Alarm
EF
☐ Delay Time
EF
☐ Delay
Time
H1-2
☐
H1-2
☐
Closed
Open
Figure 4.39 External Pump Fault and Alarm N.C. Always Detected
External Pump Fault N.O. Detected During Run
Pump Fault
Digital Input
(H1-0
☐ = 2☐)
EF
☐ Pump
Fault
EF
☐ Delay Time
Fault Reset
Commanded
H1-2
☐
Closed
Open
EF
☐ Delay
Time
H1-2
☐
EF
☐ Delay
Time
H1-2
☐
Drive
Running
or Sleeping
Figure 4.40 External Pump Fault N.O. Detected During Run
4.8 Detailed iQpump Parameter Descriptions
YASKAWA TOEP YAIQPM 03B YASKAWA AC Drive - iQpump Micro User Manual
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Start-Up Programming & Operation