YASKAWA iQpump1000 User Manual page 382

B.8 H Parameters: Multi-Function Terminals
H2-oo
Function
Setting
89 Output I Limit
Lube Pump or Digital
8B
Output Delay
8F Internal Fan On
91 Pump Fault
92 Transducer Loss
93 Setptoint Not Met
94 Loss of Prime
95 Volute Thermostat Fault Volute-TStat Flt
96 High Feedback
97 Low Feedback
98 Low Flow
99 Accum Level
9A High Flow
9B Low Water Level
9C Low Suction
9D High Suction
<2>
Low PI Aux Level
9E
<2>
High PI Aux Level
9F
Water Loss/Suction
<2>
A0
Pressure/PI Aux Control
<2>
Differential Detected
A1
A2 Sleep Active
A3 Start Delay
A4 Pre-Charge
A5 Anti-Jam Active
<1>
De-Scale Active
A6
<2>
Flow Rate Limit
A7
A9 Thrust Mode
382
H2 Multi-Function Digital Output Settings
LCD Display
Closed: Drive output speed is being limited due to the output current limit or the
Output I Lim
single phase foldback regulator.
Lube Pump or Closed: Refer to Lube Pump / Digital Output Delay parameters P4-30 and P4-31.
DigitalOutput Delay Display text is set by parameter P4-29.
Internal Fan On Internal Fan On
Closed when any of the following faults are active:
• Low feedback
• High feedback
• Low water
Pump Fault
• High water
• NMS-Setpoint not met
• POC-Pump over cycle
• External pump fault
Closed: The analog output associated with PID feedback has risen above 21 mA
Transducer Loss
or fallen below 3 mA or a Transducer Loss alarm or fault is active.
SetPoint Not Met Closed: During an "NMS-Setpoint Not Met" condition.
Loss of Prime Closed: During an "LOP-Loss of Prime" condition.
Closed: Volute-Thermostat digital input is active.
Closed: During a "High Feedback" condition as defined by P1-11 and P1-12 OR
High Feedback Closed: During a "High FB/Water" fault OR
Closed: During a "High Feedback" alarm
Closed: During a "Low Feedback" condition as defined by P1-08 and P1-12 OR
Low Feedback Closed: During a "Low FB/Water" fault OR
Closed: During a "Low Feedback" alarm
Closed: During the "Low Flow Fault" condition OR
Low Flow Closed: During a Low Flow condition set by P6-06 to P6-08, including a "Low
Flow" alarm
Closed: Accumulated level has exceeded the P6-11 to P6-14 settings OR
Accum Level
Closed: During the "Accum Level" fault
Closed: During the "High Flow Fault" condition OR
High Flow Closed: During a "High Flow" condition set by P6-17 and P6-18, including a "High
Flow" alarm
Low Water Level Closed: The water level has dropped below the Low Detection Level set in Q4-09.
Closed: The suction pressure has dropped below the Low Suction Pressure
Low Suction
Detection Level set in Q5-09.
Closed: The suction pressure has risen above the High Suction Pressure Detection
High Suction
Level set in Q5-12.
Energizes when the PI Aux Feedback Level drops below the Low PI Aux Level
Low PI Aux Lvl
(Q6-09), or if there is a LOAUX – Low PI Aux Level Fault.
Energizes when the PI Aux Feedback Level rises above the High PI Aux Level
High PI Aux Lvl
(Q6-12), or if there is a HIAUX – Hi PI Aux Lvl Fault.
Closed when the Water Level, Suction Pressure, or PI Auxiliary Controller is
WL/SP/PIAux Ctrl
affecting the output speed.
Closed: The difference between the PID Feedback and the Differential Feedback
Differential Det
(H3-oo = 28) exceeded the P4-18 level for the time set in P4-19.
Closed: The drive is not running due to the Sleep function (does not include Sleep
Sleep Active
Boost).
Closed: Feedback has risen above the start level (or fallen below for Inverse PID)
Start Delay
and the start timer is timing.
Pre-Chg Active Closed: Drive is in Pre-Charge mode.
Anti-Jam Active Closed: The anti-jam function is active (configured by P7-oo).
De-Scale Active Closed: De-scale is running.
Flow Rate Limit Closed: The Flow Rate is actively affecting the output speed.
Closed: The Thrust Bearing feature is active (output frequency is between 0 and
Thrust Mode
the value of P4-12).
Description
YASKAWA TOEP YAIP1W 01F YASKAWA AC Drive - iQpump1000 User Manual
Page
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–