Yaskawa iQpump Manual Supplement - Manual (Page 63)

YASKAWA TM.iQp.10 Technical Manual Supplement 63
H2-02
(continued)
040C
Terminal M3-M4 Function
Selection
Term M3-M4 Sel
55: Lube Pump <0034>
Closed: When the Lube Pump Feature is active.
This will energize for the time set in parameter P4-23 each time the drive is
supposed to start. The drive will delay starting for the P4-23 time.
56: High Flow
<0034>
Closed: During the “High Flow Fault” condition. -OR-
Closed: During a high flow condition as set by P6-12 ~ P6-14 (included
“High Flow Alarm”)
57: Low Water Level
<0034>
Closed: During the “Low Water Level” condition as set by P8-07 and P8-
08. -OR-
Closed: During the LOWWL - Low Water Level Fault”.
This will energize if P8-01 = 1 and the level in the well drops below the
Low Level Detection Level (P8-07) for more than the Low Level
Detection Delay Time (P8-08), or if there is a LOWWL - Low Water Level
Fault.
58: Low Suction <0035>
This will energize if P8-01 = 2 and the suction pressure drops below the
Low Suction Pressure Detection Level (P8-07) for more that the Low
Suction Pressure Delay Time (P8-08), of if there is a LOSUC - Low
Suction Pressure Fault.
0 ~ 57 41 Programming
Analog Inputs
H3-02

0411
Terminal A1 Gain Setting
Terminal A1 Gain Sets the speed command when 10 V is input, as a percentage of the
maximum output frequency (E1-04). 0.0 ~
1000.0 %
100.0 % Programming
H3-03

0412
Terminal A1 Bias Setting
Terminal A1 Bias Sets the speed command when 0 V is input, as a percentage of the
maximum output frequency (E1-04). –100.0 ~
+100.0 %
0.0 % Programming
H3-08 0417
Terminal A2 Signal Level
Selection
Term A2 Signal
Selects the signal level of Terminal A2.
0: 0 - 10 Vdc (switch S1-2 must be in the off position)
2: 4 - 20 mA (switch S1-2 must be in the on position)
3: 0- 20 mA
0 or 2 2 Programming
H3-09 0418
Aux Terminal Function
Selection
Terminal A2 Sel
Selects what effect the aux terminal has on the drive.
0: Frequency Bias - 0 - 100 % bias
2: Aux Reference
B: PI Feedback
D: Frequency Bias 2 - 0 - 100 % bias
E: Motor Temperature - See parameters L1-03 & L1-04
16: PI Differential
20: Geothermal Mode <0035>
1F: Not Used
0 ~ 1F B Programming
H3-10

0419
Terminal A2 Gain Setting
Terminal A2 Gain
Sets the percentage when 10 V (20 mA) is input.
0.0 ~
1000.0 %
100.0 % Programming
H3-11

041A
Terminal A2 Bias Setting
Terminal A2 Bias
Sets the percentage when 0 V (4 mA) is input.
–100.0 ~
+100.0 %
0.0 % Programming
H3-12 041B
Analog Input Filter Time
Constant Filter Avg Time
Analog Input Fil Tim
Used to “smooth” out erratic or noisy analog input signals.
0.00 ~
2.00 sec
0.30 sec Programming
H3-13 041C
Master Frequency
Reference
Terminal Sel TA1/A2
Select
Determines which terminal will be the main reference source.
0: Main Fref TA1 - Terminal TA1 is the main speed command and
Terminal TA2 is the Aux speed command.
1: Main Fref TA2 - Terminal TA2 is the main speed command and
Terminal TA1 is the Aux speed command. Only effective when H3-09 is
set to 2 “Aux Reference”.
0 ~ 1 0 Programming
 Denotes that parameter can be changed when the drive is running.
Parameter
No.
Addr.
Hex
Parameter Name
Digital Operator
Display
Description
Setting
Range
Factory
Setting
Menu
Location