H2 Multi-Function Digital Output Settings
H2-oo
Setting
Function LCD Display Description Page
84 Pump 6 Control Pump 6 Control
Contactor control for a sixth pump.
The function is active in contactor multiplex mode only (P1-01 = 1) and when
P3-01 is set to a value greater than 4.
–
89 Output 1 Limit Output I Lim
Closed: Drive output speed is being limited due to the output current limit or the
single phase foldback regulator.
–
8B Lube Pump Lube Pump Closed: Energizes for the time set in P4-31 each time the drive is supposed to start. –
8F Internal Fan On Internal Fan On Internal Fan On –
91 Pump Fault Pump Fault
Closed when any of the following faults are active:
• Low feedback
• High feedback
• Low water
• High water
• NMS-Setpoint not met
• POC-Pump over cycle
• THMS-Thermostat input
• External pump fault
–
92 Transducer Loss Transducer Loss
Closed: The analog output associated with PID feedback has risen above 21 mA
or fallen below 3 mA or a Transducer Loss alarm or fault is active.
–
93 Setptoint Not Met SetPoint Not Met Closed: During an “NMS-Setpoint Not Met” condition. –
94 Loss of Prime Loss of Prime Closed: During an “LOP-Loss of Prime” condition. –
95 Volute Thermostat Fault Volute-TStat Flt Closed: Volute-Thermostat digital input is active.
96 High Feedback High Feedback
Closed: During a “High Feedback” condition as defined by P1-11 and P1-12 OR
Closed: During a “High FB/Water” fault OR
Closed: During a “High Feedback” alarm
–
97 Low Feedback Low Feedback
Closed: During a “Low Feedback” condition as defined by P1-08 and P1-12 OR
Closed: During a “Low FB/Water” fault OR
Closed: During a “Low Feedback” alarm
–
98 Low Flow Low Flow
Closed: During the “Low Flow Fault” condition OR
Closed: During a Low Flow condition set by P6-06 to P6-08, including a “Low
Flow” alarm
–
99 Accum Level Accum Level
Closed: Accumulated level has exceeded the P6-11 to P6-14 settings OR
Closed: During the “Accum Level” fault
–
9A High Flow High Flow
Closed: During the “High Flow Fault” condition OR
Closed: During a “High Flow” condition set by P6-17 and P6-18, including a “High
Flow” alarm
–
9B Low Water Level Low Water Level
Closed: The water level has dropped below the Low Detection Level set in Q4-09
for longer than the Low Level Detection Delay Time set in Q4-09 or if there is a
LOWWL – Low Water Level Fault.
–
9C Low Suction Low Suction
Closed: The suction pressure has dropped below the Low Suction Pressure
Detection Level set in Q5-09 for longer than the Low Suction Pressure Delay Time
set in Q5-10 or if there is a LOSUC – Low Suction Pressure Fault.
–
9D High Suction High Suction
Closed: The suction pressure has risen above the High Suction Pressure Detection
Level set in Q5-12 for longer than the High Suction Pressure Delay Time set in
Q5-13 or if there is a HISUC – High Suction Pressure Fault.
–
A2 Sleep Active Sleep Active
Closed: The drive is not running due to the Sleep function (does not include Sleep
Boost).
–
A3 Start Delay Start Delay
Closed: Feedback has risen above the start level (or fallen below for Inverse PID)
and the start timer is timing.
–
A4 Pre-Charge Pre-Chg Active Closed: Drive is in Pre-Charge mode. –
A5 Anti-Jam Active Anti-Jam Active
Closed: The anti-jam function is active (configured by P7-oo).
–
A9 Thrust Mode Thrust Mode
Closed: The Thrust Bearing feature is active (output frequency is between 0 and
the value of P4-12).
–
AA Utility Start Delay Utility Delay
Closed: The drive is stopped and waiting for the utility delay timer set in P4-17 to
expire.
–
100 to
1AA
Function 0 to AA with
inverse output
–
Inverts the output switching of the multi-function output functions.
Set the last two digits of 1oo to reverse the output signal of that specific function.
–
B.7 H Parameters: Multi-Function Terminals
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
283
B
Parameter List
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