136 YASKAWA TM.iQp.07 iQpump Controller Programming Manual
The factory defaults of the following parameters may be changed when the setting of o2-04 is changed:
• b8-04 (Energy Saving Coefficient Value)
• C6-02 (Carrier Frequency Selection)
• E2-01 (Motor Rated Current)
• E2-03 (Motor No-Load Current)
• E2-05 (Motor Line-to-Line Resistance)
• L2-02 (MPL Ride-Thru Time)
• L2-03 (MPL Minimum Base Block Time)
• L2-04 (MPL Voltage Recovery Ramp Time)
• L8-02 (Overheat Pre-Alarm Level)
• L8-06 (Input Phase Loss Detection Level)
◆ o2-05 Frequency Reference Setting Method Selection
The factory default setting of the Frequency Reference Setting Method parameter (o2-05 = “1: Enabled”) dictates that when setting a
Speed Command via the digital operator (“Hand” mode), it is not necessary to press the DATA / ENTER key before the iQpump drive
will begin to accelerate or decelerate to the new set speed. This is referred to as MOP (Motor Operated Potentiometer) type functionality.
When o2-05 = “1: Enabled,” the speed command is stored to memory 5 seconds after the INCREASE or DECREASE keys are released.
When o2-05 = “0: Disabled,” the digital operator INCREASE and DECREASE keys will change the speed command but the iQpump
drive will not accelerate or decelerate to the new speed command until the DATA / ENTER key is pressed. In order to change the Speed
Command in the HAND mode, U1-01 must be the top monitor and then the ENTER key must be pressed in order to access the Speed
Command function. This in not to be confused with pressing the ENTER key in order to achieve a change in speed using the INCREASE
and DECREASE keys, which is the subject of parameter o2-05.
22P2 3 42P2 23
23P7 4 43P7 24
27P5 6 45P5 26
2011 7 47P5 27
2015 8 49P0 3C
2018 9 4011 28
2022 A 4015 29
2030 B 4018 2A
2037 C 4022 2B
2045 D 4024 3D
2055 E 4030 2C
2075 F 4037 2D
2090 10 4045 2E
2110 11 4055 2F
4075 30
4090 31
4110 32
4160 34
4185 35
4220 36
4300 37
Setting Description
0 Disabled (factory default)
1 Enabled
208-230 / 240 Vac 480 Vac
Model Number
Proper
o2-04 Setting
Model Number
Proper
o2-04 Setting
(522 pages)
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