76 YASKAWA TM.iQp.07 iQpump Controller Programming Manual
H2 Digital Outputs
◆ Terminal Function Selections
Setting Range: 0 ~ 57
Factory Defaults: H2-01 = “40: Pump 2 Control”
H2-02 = “41: Pump 3 Control”
The iQpump drive has two multi-function outputs. By programming parameters H2-01 and H2-02, the user can assign specific functions
to each output. Below is a table with a complete list of all of the digital output functions. Because the iQpump drive is a dedicated pump
controller, the digital outputs described in this section only relate to the pump specific functions. Following the table is a more detailed
description of each of the pump related functions.
Table 29 Digital Output Functions
Table 30 Parameters
<0034>
Parameter No. Parameter Name
H2-01 Terminal M1-M2 Function Selection
H2-02 Terminal M3-M4 Function Selection
Parameter setting Function Parameter setting Function
0 During Run1 3B Run from Serial Com
1 Zero Speed 3D Cooling Fan Err
2 FREF / FOUT Agree 1 40 Pump 2 Control
3 FREF / Set Agree 1 41 Pump 3 Control
4 Frequency Detect 1 42 Pump Fault
5 Frequency Detect 2 43 Mot 2 Alternate
6 Drive Ready 44 Sleep Active
7 DC Bus Undervoltage 45 Start Lvl Delay
8 Baseblock 1 46 Thrust Bearing
9 Option Reference 47 Pre-charge
A Remote Operation 48 High Feedback
B Torque Detect 1 N.O. 49 Low Feedback
C Loss of Reference 4A Transducer Loss
E Fault 4B Setpoint Not Met
F Terminal Not Used 4C Loss of Prime
10 Minor Fault 4D Thermostat Fault
11 Reset Cmd Active 4E Low Flow
12 Timer Output 4F Accum Level
17 Torque Detect 1 N.C. 50 Utility Delay
1A Reverse Direction 51 Run / Stop-Stop
1E Restart Enabled 52 Run / Stop-Finish
1F Overload (OL1) 53 Anti-Jam / De-Scale
20 OH Pre-alarm 54 During Run 2
38 Drive Enable 55 Lube Pump
39 Drive Waiting 56 High Flow
3A Frequency Reduced, OH 57 Low Water Level
Parameter
No.
Addr.
Hex
Parameter Name
Digital Operator Display
Description
Setting
Range
Factory
Setting
Menu
Location
H2-01 40B
Terminal M1-M2 Function
Selection
Terminal M1-M2 Sel
Selects the functionality of the M1-M2 digital output contacts. 0 ~ 57 40 Programming
H2-02 40C
Terminal M3-M4 Function
Selection
Terminal M3-M4 Sel
Selects the functionality of the M3-M4 digital output contacts. 0 ~ 57 40 Programming
(522 pages)
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