Rhymebus RM6F5 series User manual

R
R
R
RM6F5 Series
Solar Pump
Simple Version
Operation Manual

1
The operation of the digital keypad includes fault message and three modes.
The switching methods are shown as below figure:
The operation steps are shown as below table (by default setting)
Operation Steps
Display
1. Start the drive and enter the monitor mode.
KEYPAD
Hz V A
2. Press key and enter the function setting mode.
KEYPAD
Hz V A
3. Press key and enter the parameter setting mode.
KEYPAD
Hz V A
4. Press key and return to the function setting mode.
KEYPAD
Hz V A
5. Press key and return to the monitor mode.
KEYPAD
Hz V A
Press key and set 9 monitor modes from F_006 (Selection of Main Display) at
monitor mode. Refer to the steps as below:
Main Display Display 1
(Output Frequency) Display 2
(Frequency Command)
Display 4
(DC bus Voltage)
Display 5
(Output Current)
Monitor
Mode
Display 3
(Output Voltage)
KEYPAD
Hz V A
KEYPAD
Hz V A
KEYPAD
Hz V A
KEYPAD
Hz V A
KEYPAD
Hz V A
KEYPAD
Hz V A
KEYPAD
Hz V A
Display 9
(Output Power)
Display 7
(Setting Value and
Practical Value)
KEYPAD
Hz V A
KEYPAD
Hz V A
Display 8
(Actual Flow) Display 6
(Terminal Status and Heat
Sink Temperature)
KEYPAD
Hz V A
FUN
DATA
FUN
DATA
FUN
DATA
FUN
DATA
FUN
DATA
FUN
DATA
FUN
DATA
FUN
DATA
FUN
DATA
FUN
DATA
a. Select one of nine displays as the main display by function F_006 (Selection of Main
Display).
b. Determine one of nine displays as the main display according to the application. When
the function is completed without pressing key, the drive will automatically switch
back to the main display after 3 minutes.
Monitor mode Function setting mode Parameter setting mode
Fault message
FUN
DATA
PROG FUN
DATA
STOP
RESET
PROG
PROG
KEYPAD
Hz V A
KEYPAD
Hz V A
KEYPAD
Hz V A
KEYPAD
Hz V A
*When the keypad is idle for three minutes at
“function setting mode”or “parameter
setting mode”, drive will switch back to the
main display”.
PROG
FUN
DATA
FUN
DATA
PROG
FUN
DATA
PROG
Operation of KP-605
Description of Monitor Mode

2
Func.
Name
Description
Range of
setting
Unit
Def58
F_000
Drive Information
0: Software version
1: Drive model number
2: Drive running hours
3: Drive power supplying time
4: Software checksum Code
5: Reserved
─
─
─
F_001
Start Command
Selection
Start command
Rotation direction
0~11
─
3
0:
FWD/REV terminal
FWD/REV terminal
1:
FWD terminal
REV terminal
2:
Keypad “RUN” key
FWD/REV terminal
3:
Forward direction
4:
Reverse direction
5~7:
Reserved
Reserved
8:
Communication
interface
Communication interface
9:
Communication
interface
REV terminal
10:
FWD terminal
Communication interface
11:
Keypad “RUN” key
Communication interface
F_002
Primary
Frequency
Command
Selection
0:Frequency command by analog signal terminal
1:Frequency command by keypad (▲/▼) key
2:Pressure command by keypad (▲/▼) key
3: Frequency command by RS-485.
4: Pressure command by RS-485.
5:Pressure command by analog signal terminal
6:Frequency command by keypad(VR) setting
7:Pressure command by keypad(VR) setting
0~7
─
1
F_003
Selection of
“STOP” key
Validity
0: Start by terminal, “STOP” key disabled.
1: Start by terminal, “STOP” key enabled.
0,1
─
1
F_004
Setting Value
Selection
0: In the monitor mode, SV cannot be changed.
1: In the monitor mode, SV can be changed.
0,1
─
1
F_005
Auto-Storing
of Setting Value
Selection
0: In the monitor mode, SV auto-storing disable.
1: In the monitor mode, SV auto-storing after 3
minutes.
0,1
─
1
F_006
Selection of
Main Display
If F_153 = 0 is available, select one of 9 “monitor
modes” as the main display
1~9
─
1
※F_007
Pressure
Transducer
Setting
Set upper limit pressure value base on pressure
transducer specification.(pressure setting
corresponds to 20mA)
0.0~160.0
0.1bar
10.0
※F_008
Maximum
Operating
Pressure
Set the maximum operating pressure value bases
on percentage of (F_007) setting value.
0~100
1%
100
F_009
Starting
Frequency
The starting frequency of drive.
0.0~20.0
0.1Hz
0.5
F_010
Starting Voltage
The voltage corresponds to the starting frequency.
0.1~50.0
0.1V
8.0
(Note1)
0.1~100.0
12.0
(Note2)
F_011
Base Frequency
The frequency corresponds to the base voltage in
V/F pattern.
0.1~400.0
0.1Hz
60.0
F_012
Base Voltage
The voltage corresponds to the base frequency in
V/F pattern.
0.1~255.0
0.1V
220.0
(Note1)
0.1~510.0
380.0
(Note2)
※F_013
Selection of
Pump Shift
Operation
(Parallel control)
0: Disable.
1: Shift the pump operation when the setting time
(F_024) is reached.
2: Shift the pump operation after a drive stops.
3: Both 1 and 2 enabled.
0~3
─
3
Parameter List

3
Func.
Name
Description
Range of
setting
Unit
Def58
※F_015
Control Mode
Selection
(Parallel control)
0: Disable the functions related to pump.
1: Single pump application.
2: Multi-pump applications; (E-mode)
3: Multi-pump applications; (F-mode)
4: Multi-pump applications; (M-mode)
5. Multi-pump applications; (S-mode)
6: Multi-air conditioning control
7: Feedback ratio control
0~7
─
0
※F_016
Drive number
setting
(Parallel control)
Set the individual number for every drive.
0:the host to the drive
0~7
─
0
F_017
Maximum Output
Frequency
The maximum output frequency of drive.
0.1~
120.0
0.1Hz
60.0
F_018
Reference
Frequency of
Accel/Decel
Time
The frequency corresponding to accel/decel time.
0.01~
120.00
0.01
Hz
60.0
F_019
Primary
Accel Time
The acceleration time of primary speed, preset
speed 1~7, and jog speed.
0.0~
3200.0
0.1sec
15.0
F_020
Primary
Decel Time
The deceleration time of primary speed, preset
speed 1~7, and jog speed.
0.1
※F_021
Launch
Detection Time
(Parallel Control)
In multi-pump control systems, set the detection
time to launch auxiliary drive when the pressure
decreasing gradually.
0.0~25.0
0.1
sec
6.0
※F_022
Launch
Detection Level
(Parallel Control)
In multi-pump control systems, set the detection
level when the pressure decreasing gradually.
0.0~20.0
0.1bar
0.4
※F_023
Cut-off
Frequency
(Parallel Control)
In multi-pump control systems, set the cut-off
frequency and start frequency for lead/auxiliary
drive stopping.
0.0~60.0
0.1Hz
50.0
※F_024
Pump
Auto Shift Time
(Parallel Control)
The time of pump shift operation in multi-pumps
control system.
0~240
1hr
24
※F_025
Cut-off Time
(Parallel Control)
In multi-pump control systems, the detection time
of pump departs from parallel control.
0.0~20.0
0.1
sec
10.0
※F_026
Communication
Baud Rate
(Parallel Control)
The communication baud rate setting for
multi-pump control systems.
0~3
─
1
F_027
Secondary
Accel Time
Multi-function input terminals select the secondary
acceleration time.
0.0~
3200.0
0.1
sec
0.5
F_028
Secondary
Decel Time
Multi-function input terminals select the secondary
deceleration time.
F_029
Set S-curve for
Accel/Decel
Time
Set S-curve to slow the acceleration and
deceleration time at start and stop.
0.0~5.0
0.1
sec
0.0
F_030
V/F Pattern
Selection
0: Linear
2: 1.7th power curve.
1: Square curve
3: 1.5th power curve.
0~3
─
1
※F_031
Primary
Speed
Jog
command
Multi-speed
level 3
command
Multi-speed
level 2
command
Multi-speed
level 1
command
0.00~
400.00
0.01
Hz
60.00
OFF
OFF
OFF
OFF
※F_032
Preset Speed 1
OFF
OFF
OFF
ON
20.00
※F_033
Preset Speed 2
OFF
OFF
ON
OFF
25.00
※F_034
Preset Speed 3
OFF
OFF
ON
ON
30.00
※F_035
Preset Speed 4
OFF
ON
OFF
OFF
45.00
※F_036
Preset Speed 5
OFF
ON
OFF
ON
50.00
※F_037
Preset Speed 6
OFF
ON
ON
OFF
55.00
※F_038
Preset Speed 7
OFF
ON
ON
ON
60.00
※F_039
Jog Speed
ON
X
X
X
7.00

4
Func.
Name
Description
Range of
setting
Unit
Def58
F_040
Vin Gain
Analog input “Vin” gain ratio adjustment.
0.00~
2.00
0.01
1.00
F_041
Vin Bias
Analog input “Vin” bias ratio adjustment.
-1.00~
1.00
0.01
0.00
F_042
Frequency
Upper Limit
The upper limit of output frequency= F_017*F_042
0.00~
1.00
0.01
1.00
F_043
Frequency
Lower Limit
The lower limit of output frequency= F_017*F_043
0.00~
1.00
0.01
0.00
F_044
FM+ Analog
Output Signal
Selection
0：Output frequency
2：Output current
4：“Iin” input signal.
6：Output voltage.
1：Frequency command
3：“Vin” input signal
5：DC bus voltage.
7：Temperature of drive.
0~7
─
0
F_045
Analog Output
Gain (FM+)
Analog output gain ratio adjustment.
0.00~
2.00
0.01
1.00
F_046
Motor Overload
(OL)
0: Motor overload protection: Disabled
1: Motor overload protection: Enabled(OL)
2: Motor overload protection of independent
cooling fans: Enabled(OL)
0~2
─
1
F_047
Filter Setting of
Analog Input
Filter the analog input signal when the frequency
command is controlled by analog input terminal..
0~255
─
20
F_048
Motor Rated
Current
Set the value according to the motor rated current.
10%~150
% of drive
rated
current
0.1A
Based on
the rated
current
of motor
F_049
Motor No-Load
Current
Current setting according to the motor’s no-load
condition.
0~motor
rated
current
0.1A
1/3 motor
rated
current
F_050
Motor Slip
Compensation
According to the load condition, set the motor slip
compensation for motor running at the constant
speed. (0.0: Off)
-9.9~
10.0
0.1Hz
0.0
F_051
Operation
Condition
Memory
Record the last starting command status of drive
before power off.
0: Enable (F_001=2,3,4)
1: Disable
0,1
─
1
F_052
Multi-function
Input Terminal X1
=0:
Manual
control
command 1
(Disable in
F_194=1)
±1: Jog command.
±2: Switch of secondary accel/decel
time.
±3: Multi-speed level 1 command
±4: Multi-speed level 2 command
±5: Multi-speed level 3 command
±6: Reset command
±7: External fault command (thr)
±8: Interruption of output command
(bb)
±9: Coast to stop command (Fr)
±10: Speed tracing from the maximum
frequency
±11: Speed tracing from the setting
frequency
±12: Holding command
±13: Under close-loop control
condition (F_103≠0), open loop
selection.
±14: Reset the integrator at close-loop
control condition. (F_103≠0)
±15: Stop command.
±16: Analog input source selection.
±17: Auxiliary Pump start command 1.
±18: Auxiliary Pump start command 2.
±19: Auxiliary Pump error command
1.(P1_OL)
±20: Auxiliary Pump error command
2.(P2_OL)
±21: Flow sensor input.
±22: Sequential operation control.
±23: Flow switch signal input
-23 ~+23
(Note4)
─
9
F_053
Multi-function
Input Terminal X2
=0:
Manual
control
command 2
(Disable in
F_194=1)
4
F_054
Multi-function
Input Terminal X3
=0:
Manual
control
command 3
(Disable in
F_194=1)
1
F_055
Multi-function
Input Terminal X4
=0:
Reserved
2

5
Func.
Name
Description
Range of
setting
Unit
Def58
F_058
Multi-function
Output Terminal
(Y1)
0: Disable
±1: Standby detection
±2: Constant speed detection.
±3: Zero speed detection.
±4: Frequency detection.
±5: System overload detection. (OLO)
±6: Stall prevention detection.
±7: Low voltage detection. (LE)
±8: Braking detection.
±9: Restart after instantaneous power failure
detection.
±10: Restart after error condition detection
±11: Error detection.
±12: Overheating warning detection. (Ht)
±13: Over pressure detection. (OP)
±14: Reserved
±15: Auxiliary pump 1 detection.
±16: Auxiliary pump 2 detection.
±17: Fan detection during operation.
±18: PTC overheat signal detection
-18 ~+18
(Note 4)
─
1
F_059
Multi-function
Output Terminal
(Y2)
2
F_060
Multi-function
Output Terminal
(Ta1,Tb1)
11
F_061
Multi-function
Output Terminal
(Ta2/Tc2)
1
F_062
Frequency
Detection Range
Set the bandwidth of frequency detection range.
0.0~10.0
0.1Hz
2.0
F_063
Frequency
Detection Level
Set the frequency detection level of multi-function
output terminal.
0.0~
400.0
0.1Hz
0.0
F_064
Automatic Boost
Voltage Range
According to the load condition, adjust the output
voltage of the V/F Pattern. (0.0: Off)
0.0~25.5
0.1
0.0
F_065
System Overload
Detection (OLO)
0: Disable
1: Enable(OLO)
0,1
─
0
F_066
System Overload
Detecting
Selection
0: Detection during constant speed only
1: Detection during operation only
0,1
─
0
F_067
Output Setting
after System
Overload
0: Drive keeps operation
1: Drive trips to protection
0,1
─
0
F_068
System Overload
Detection Level
The output current is larger than the level F_068
(F_068*drive rated current) and exceeds the time
interval (F_069) of the overload detection.
30%~200%
of drive rated
current
1%
160
F_069
System Overload
Detection Time
0.1~25.0
0.1
sec
2.0
F_070
Stall Prevention
Level at
Acceleration
If stall is occurred during acceleration, the motor
keeps running at the constant speed. (200%:off)
30%~200%
of drive rated
current
1%
140
F_071
Stall Prevention
Level at
Constant Speed
While the stall is occurred during constant speed
running condition, the prevention of stall is to
decrease the speed of motor.(200%:off)
30%~200%
of drive rated
current
1%
130
F_072
Acceleration
Time for
Stall Prevention
during Constant
Speed
Set the acceleration time to recover to the constant
speed from stall prevention.
0.1~
3200.0
0.1
sec
5.0
(Note3)
F_073
Deceleration
Time for Stall
Prevention
during Constant
Speed
Set the deceleration time to recover to the constant
speed from stall prevention
F_074
Stall Prevention
Setting at
Deceleration
0: Disable
1: Enable
0,1
─
1
F_075
DC Braking
Level
Set the current level of DC braking.
0~150%
of drive
rated current
1%
0
F_076
Time Interval of
DC Braking
at Stop
Set the time for DC braking after drive stopped.
0.0~20.0
0.1
sec
0.0
F_077
Time Interval of
DC Braking
at Start
Set the time for DC braking before drive starts.
0.0~20.0
0.1
sec
0.0

6
Func.
Name
Description
Range of
setting
Unit
Def58
F_078
Operation
Selection at
Instantaneous
Power Failure
0: Drive cannot be restarted
1: Drive can be restarted
0,1
─
0
F_079
Auto-Restart
Selection for
Error Trip
Condition
0: Short time interval to auto-restart according to
the setting of F_080 (OC,OE,GF only).
1: Long time interval to auto-restart according to the
setting value of F_080, F_083 (except Fb Lo).
0,1
─
1
F_080
Error Trip
Auto-Restart
Number of time
Set the counting number for drive auto-restart
when errors occur.( OC,OE,GF only)
0: Disable
0~16
1
10
F_081
Switching
Frequency
The setting value is higher and the motor noise is
lower.
0~6
─
3
F_082
Stop Mode
0: Ramp to stop
1: Coast to stop
2: Coast to stop + DC braking
0~2
─
0
F_083
Time Interval
before
Auto-Restart
Set the error tripping time interval before drive auto
restarts for F_079 when the drive trips to
stop.( F_079=1)
1~200
10sec
6
※F_084
Pressure Boost
(Water Usage
Detection)
Boost the pressure up to detect if the water is used.
0.05~
1.00
0.01
bar
0.15
※F_085
Time Interval of
Pressure Boost
(Water Usage
Detection)
Set the time interval for F_084 to detect if the
water is used.
(0: off)
0~250
1sec
0
※F_086
(ON/OFF Mode)
Starting Rate
Setting
In constant pressure control mode and under low
flow condition, setting the starting rate of drive to
activate ON/OFF mode.
Detective time: F_085*(100-F_086)% (0:off)
0~100
1%
0
※F_087
(ON/OFF Mode)
Pressure Dead
Band Setting
In ON/OFF mode, drive will auto start/stop the
pump in accordance with the setting value.
*Start level=SV(Setting pressure) - F_087
Stop level=SV(Setting pressure) + F_087
0.1~25.0
0.1bar
0.3
F_088
Speed Tracing
Current Level
When the current is higher than the “speed tracing
current level”, the output frequency will trace
downward.
0~200% of
drive rated
current
1%
150
F_089
Delay Time
before Speed
Tracing
Set the output delay time before the speed tracing.
0.1~5.0
0.1 sec
0.5
F_090
V/F Curve in
Speed Tracing
Set the percentage of V/F output voltage at the
speed tracing.
0~100%
1%
100
F_091
Fault Record
Display the latest 5 error records.
─
─
─
F_092
Parameter
Setting Lock
0: Parameters are changeable. Maximum
frequency cannot exceed 120.0Hz.
1: Parameters are locked. Maximum frequency
cannot exceed 120.0Hz.
2: Preserve
3: Preserve
0~3
─
0
F_093
Automatic
Voltage
Regulation
(AVR)
0: Disable
1: Enable
0,1
─
1
F_094
Drive Overload
(OL1)
0: Disable
1: Electric thermal protection
2: Current limit overload protection
3: Electric thermal and Current limit overload
protection are enabled.
0~3
─
1
F_095
Power Source
The value of setting according to the actual power
source.
190.0~
240.0
0.1V
220.0
(Note1)
340.0~
480.0
380.0
(Note2)
F_096
Analog Input
Signal
Dead Band
When the signal noise is large, appropriately
increase the dead band to stabilize the frequency.
But this will reduce the tuning linearity.
0.00~
2.55
0.01
Hz
0.00

7
Func.
Name
Description
Range of
setting
Unit
Def58
F_097
Digital Input
Response Time
When the digital input signal is under the setting
time, program will not be activated.
1~16
1ms
10
F_098
Grounding Fault
Protection (GF)
0: Disable
1: Enable(GF)
0,1
─
1
F_099
External
Indicator 1
Select the monitor mode of external indicator 1
0: Disable
0~10
─
1
F_100
External
Indicator 2
Select the monitor mode of external indicator 2
0: Disable
0~10
─
5
F_101
External
Indicator 3
Select the monitor mode of external indicator 3
0: Disable
0~10
─
2
※F_102
PID
Compensation
Gain
Compensate the gain for pressure command
control under constant pressure control.
0.1~8.0
─
1.0
※F_103
PID Control
Mode Selection
0: Open loop operation
1: Forward control; D postposition
2: Forward control; D preposition
3: Reverse control; D postposition
4: Reverse control; D preposition
0~4
─
0
※F_104
P Selection
0: P postposition 1: P preposition
0,1
─
1
※F_105
Proportional
Gain(P)
Set the gain value for deviation adjustment.
(0.0: P control disabled)
0.0~25.0
0.1
3.0
※F_106
Integration
Time(I)
Set the integration time for deviation adjustment.
(0.0: I control disabled)
0.0~
100.0
0.1
sec
1.2
※F_107
Derivative
Time(D)
Set the derivative time for deviation adjustment.
(0.00: D control disabled)
0.00~
2.50
0.01
sec
0.00
※F_108
Derivative Time
of Feedback
Set the derivative time for feedback signal.
0.00~
2.50
0.01
sec
0.00
※F_109
Integration
Upper Limitation
Set the upper limitation value of integrator.
-100~100%
of maximum
frequency
1%
100
※F_110
Integration
Lower Limitation
Set the lower limitation value of integrator.
-100~100%
of maximum
frequency
1%
0
※F_111
PID Offset
Adjustment
Adjust the integration time offset after PID control.
-100~100%
of maximum
frequency
1%
0
※F_112
PID Buffer
Space
Set the buffer space of PID output value.
0~255
─
2
※F_113
Feedback Signal
Filter
Filter the feedback signal.
0~255
─
10
※F_114
Feedback Signal
Trip Detection
0: Disable
1: Enable (at F_126=0)
0,1
─
0
※F_115
(Water Usage)
Pressure Boost
Time
Set the time of F_084 (Pressure Boost for Water
Usage Detection) to detect if the water is used.
0.1~25.0
─
0.6
F_116
Parameter
Selection
0: F_000 ~ F_134 1: F_000 ~ F_194
0,1
─
1
※F_117
PID Start Range
In constant pressure control mode (F_103≠0), drive
will activate PID control when the feedback signal
exceeds the dead band.
Start level: SV(setting pressure)-F_117
0.0~10.0
0.1bar
0.3
※F_118
Water Shortage
Detection
Auto-restart
0: Disable
1: Trip (Fb Lo): Press “
OFF
RESET
” key to reset.
2: Trip (Fb Lo): Power ON again to reset.
3: Trip (Fb Lo): Drive will auto-restarts according to
the setting of F_122 (Drive Shutdown Time for
Water Shortage)
0~3
─
0
※F_119
Water Shortage
Detection
Pressure Level
Set the pressure level to detect if pump suffers
from water shortage conditions.
(0: Disable)
0~100%
of pressure
command
1%
0

8
Func.
Name
Description
Range of
setting
Unit
Def58
※F_120
Water Shortage
Detection
Current Level
Set the current level to detect if pump suffers from
water shortage conditions.
(0: Disable)
0~100%
of motor
rated current
1%
0
※F_121
Water Shortage
Detection
Time Detection
Set the detection time for F_119 and F_120 to
detect if a pump suffers from water shortage.
0~250
1sec
60
※F_122
Water Shortage
Drive
Shutdown Time
Drive will auto-restart after the time setting, when a
pump suffers from water shortage. F_118 =3.
0~65
1min
5
F_123
Analog
Input
Selection
F_103=0
F_103≠0
0~3
─
0
0:
Vin+Iin
Vin: Frequency
command
Iin: Feedback
signal
1:
Vin-Iin
2:
Iin-Vin
3:
Vin or Iin (switch by multi-
function inputTerminal X1~X4)
F_124
Proportion Type
of Pressure
Transducer
0: Direct proportion signal.
1: Inverse proportion signal.
0,1
─
0
F_125
Speed
Command
Source Selection
under Open-
Loop Condition
In closed-loop control, select the speed command
source when PID is disabled by multi-function input
terminal.[ multi-function input terminal=
±13(F_103≠0)or press
HAND
ON
]
0: Analog input terminal (Vin).
1: Keypad””or””key setting
2: Keypad setting knob.
3: RS-485 Communication interface.
0~3
─
1
F_126
Iin Range
Selection
0: 4~20mA (2~10V) 1: 0~20mA (0~10V)
0,1
─
0
F_127
Iin Gain
(Analog Input)
The gain ratio of analog input terminal Iin.
0.00~
2.00
0.01
1.00
F_128
Iin Bias
(Analog Input)
The bias ratio of analog input terminal Iin.
-1.00~
1.00
0.01
0.00
F_129
AM+ Analog
Output Signal
Selection
0：Output frequency
2：Output current
4：“Iin” input signal
6：Output voltage.
1：Frequency command
3：“Vin” input signal
5：DC bus voltage.
7：Temperature of drive.
0~7
─
2
F_130
AM+ Analog
Output Gain
AM+ analog output adjustment ratio.
0.00~
2.00
0.01
1.00
F_131
Constant Speed
Detective Range
Set frequency range of constant speed detection
0.0~10.0
0.1Hz
2.0
F_132
DC Braking
Frequency
at Stop
Active frequency level of DC braking at stop.
0.1~60.0
0.1Hz
0.5
※F_133
(Water Usage
Detection)
Standby level
When the frequency during the operation is lower
than the setting value, drive will decelerate to 0Hz
and enter stand by status.
0~120
1Hz
0
F_134
Default Setting
Refer to F_210
─
─
0
※F_135
Set Standby
Drives
In multi-pumps control systems, setting the drives
standby numbers.
0~3
─
0
※F_136
Noise Prevention
0: Disable. 1: Enable.
0,1
─
0
※F_137
Delay Time at
Pump Shift
Operation
(Parallel control)
The delay time setting is to remain the stable
pressure of the system at the interchanging of the
pump operation.
0~250
1sec
10
F_138
Current Limit
0: Disable.
0: Enable.
0,1
─
0
F_139
Vin Analog Input
Selection
0: Frequency command
1: Temperature of PTC
0,1
─
0
F_140
NTC Thermistor
Setting
0: Disable.
1: Enable.
0,1
─
0

9
Func.
Name
Description
Range of
setting
Unit
Def58
F_141
Drive
Overheat
Pre-alarm
Selection
0: Disable
1: Warning (Ht): Continue operation.
2: Warning (Ht): Drive de-rates the switching
frequency automatically every 5 minutes.
3: Warning (Ht): Stop operation.
0~3
─
0
F_142
Drive Overheat
Pre-alarm Level
Set the warning level to prevent drive overheating.
45~85
1℃
70
F_143
Drive
Overheating
Dead Band
Set the temperature dead band of temperature
warning and fan control.
2.0~10.0
0.1℃
3.0
F_144
Fan Control
Selection
0: Forced air: Start the fan at power ON.
1: Operation air: Start the fan at running.
2: Temperature level setting: Measure temperature
level at running
0~2
─
1
F_145
Temperature
Level of Fan
Activation
Set the temperature level of fan activation.
25~60
1℃
50
F_146
Minimum
Operation Time
of Fan
Set the minimum operation time of fan when the fan
stops.
0.1~25.0
0.1
min
0.5
※F_147
Over Pressure
Disposal
0: Disable
1: Alarm(OP): Drive keeps operation.
2: Alarm(OP): Drive stops output.
3: Error trip(OP): Drive trips to stop.
0~3
─
0
※F_148
Over Pressure
Level
According to the setting value of F_007 (Pressure
Transmitter Setting) to set the over pressure level.
0~100
1%
100
※F_149
Over Pressure of
Detection Time
When the actual pressure exceeds over pressure
level (F_007*F_148) with duration (F_149), the
detection is activation.
0.0~25.5
0.1
sec
2.0
※F_150
Continuous
Water Supply
Control
0:Disable
1:Enable(drive non-stop)
0,1
─
0
※F_151
Set the
Minimum Pumps
during Operation
In parallel control system, set the minimum quantity
of pumps during operation.
1~4
─
1
F_152
PTC Overheat
Warning Level
Warning level of PTC temperature(OH1)
0.0~10.0
0.1V
1.2
F_153
PTC Overheat
Warning
0：Warning but continue to operate(relay detection)
1：Warning and stop operation(relay detection)
0,1
─
0
F_154
PTC Overheat
Trip Level
Trip Level of PTC temperature(OH2)
0.0~10.0
0.1V
2.4
F_155
Communication
Address
The external communication uses the address to
send and receive messages from the drives.
(0: Disable)
0~254
─
0
F_156
Baud Rate
RS-485 communication interface signal baud rate
0~3
─
1
0: 4800 bps
2: 19200 bps
1: 9600 bps
3: 38400 bps
F_157
Communication
Protocol
0: 8, N, 2
2: 8, O, 1
1: 8, E, 1
3: 8, N, 1
0~3
─
1
F_158
Communication
Overtime (Cot)
When the data transmission during communication
transmission is interrupted, has no data
transmitting, or delays, drive displays “Cot”
message (0: Communication overtime disable)
0.0~
100.0
0.1
sec
0.0
F_159
Communication
Overtime
Disposal
0: Warning (Cot): Continue operation.
1: Warning (Cot): Ramp to stop
2: Warning (Cot): Coast to stop
0~2
─
0
F_160
Multi-Function
Input Selection
0: Multi-function inputs from multi-function terminals
1: Multi-function inputs from communication control
0,1
─
0
F_162
Frequency
Upper Limitation
by Manual Mode
Setting manual mode for upper limit of frequency
command
0~100%
maximum of
output
frequency
1%
100