Yaskawa iQpump Manual Supplement - Manual (Page 62)

62 YASKAWA TM.iQp.10 Technical Manual Supplement
H2-02
(continued)
040C
Terminal M3-M4 Function
Selection
Term M3-M4 Sel
42: Pump Fault
Function Active in hand, auto, pre-charge and thrust mode
Open: No Dedicated Pump Faults are active.
Closed: Dedicated pump fault active (Low Feedback Fault, High Feedback
Fault, Over Cycling Fault, Pump Protection Fault,
Thermostat Fault, Low Water Fault, Ext. Pump Fault).
43: Mot 2 Alternate
<0034>
Used in conjunction with the 2-motor alternation function.
Open: Motor 1 in use (or 2-motor alternation is disabled).
Closed: Motor 2 in use.
44: Sleep Active
<0034>
Closed: Drive is in the sleep mode.
45: Start Lvl Delay
<0034>
Closed: During the Start Level Delay Time (P1-05). Feedback has dropped
below the P1-04 level and the drive is delaying running.
46: Thrust Bearing
<0034>
Closed: The Thrust Bearing feature is active (output frequency is between
zero and P4-05).
47: Pre-charge
<0034>
Closed: The Pre-charge feature is active (configured by P4-01 ~
P4-03). -OR-
Closed: The Pre-charge 2 feature is active (configured by P4-12 ~
P4-13).
48: High Feedback
<0034>
Closed: During a “High FB/Water” Fault. -OR-
Closed: During a “Low Feedback” Alarm.
49: Low Feedback
<0034>
Closed: During a “High FB/Water” Fault. -OR-
Closed: During a “Low Feedback” Alarm.
4A: Transducer Loss
<0034>
Closed: Feedback Loss has been detected (configured by b5-12 ~
b5-14). -OR-
Closed: Feedback Loss has been detected on A1 (dual-zone PI). <0035>-
OR-
Closed: During a “FBL - Feedback Loss Fault”.
4B: Set-point Not Met
<0034>
Closed: During an “NMS - Set-point Not Met” Fault. -OR-
Closed: Feedback level is outside of the P1-11 window. (P1-12 time delay
is not applied).
Note: If P1-11 is set to zero, this digital output will always be open.
4C: Loss of Prime
<0034>
Closed: During a “LOP - Loss Of Prime” Fault. -OR-
Closed: Output current is below the P1-14 level.
Note: If P1-14 is set to zero, this digital output will always be open.
4D: Thermostat Fault
<0034>
Closed: Thermostat Fault is present.
4E: Low Flow
<0034>
Closed: During the “Low Flow Fault” condition. -OR-
Closed: During a low flow condition as set by P6-04 ~ P6-06 (includes
“Low Flow Alarm”).
4F: Accum Level
<0034>
Closed: Accumulated level has exceeded the P6-09 and P6-10 setting.
-OR-
Closed: During the “Accum Level” Fault.
50: Utility Delay
<0034>
Closed: Drive is stopped and is waiting for the utility delay timer to expire
(configured by P4-11).
51: Run/Stop-Stop
<0034>
Closed: Drive is stopped due to the run/stop control (P4-18 and
P4-19) -OR-
Closed: Drive is stopped because the number of run/stop cycles has
completed. (P4-20)
52: Run/Stop - Finish
<0034>
Closed: Drive is stopped because the number of run/stop cycles has
completed. (P4-20)
53: Anti-Jam/De-Scale
<0034>
Closed: When the Anti-Jam or the De-Scale features are active (configured
by P7-††).
54: During Run 2
<0034>
Closed: Whenever the drive is outputting voltage to the motor (not base-
blocked).
0 ~ 57 41 Programming
Parameter
No.
Addr.
Hex
Parameter Name
Digital Operator
Display
Description
Setting
Range
Factory
Setting
Menu
Location