Franklin GS Series Quick Start Manual

GS/C Series VFD
QUICK START GUIDE
Parameter
NOTE*: When entering parameters, any changes made will only be stored if the Enter button is pressed twice after making the change.*
Frequency command / Reference (Paramter that first appears when
0.00
VFD is powered up.)
DRV
Drive Start / Stop Control Method (Looks like DRU on display)
FRQ
Frequency Setting Method (Looks like FR9 on display)
F1 Forward / Reverse Run Disable
F24
High / Low Frequency Limit enable
F26 Minimum frequency limit. (Only visibe if FU1-33 = Yes)
Output Voltage Adjustment (If motor rated voltage is less than input
F39
voltage, set this parameter accordinglyy. For example, if Input Voltage is
480VAC & Motor Voltage is 460VAC, set parameter to 96%)
F50
Electronic Motor Thermal Overload Protection
F59 Stall Prevention (Stall level can be adjusted if necessary on F60)
H19
Input/Output Phase Loss Protection
Power on Start (VFD will start if remote start contact is closed at drive
H20
power-up)
H21 VFD will Restart After a Fault was Reset.
H22
Speed Search (VFD will start on the fly if motor is still spinning)
H26
Number of Auto Restart Attempts
H27 Restart Delay (Set as maximum as possible for your application)
H30
Motor size: kW= HP x 0.75
H31
Number of Motor Poles = 7200/ max RPM of motor
H33 Motor Full Load Current = Full Load Amps x Service Factor
Additional Parameters for Proportional Integral Derivitive (PID) Control in Single Motor Applications
(Typically used when VFD needs to maintian a desired pressure or temperature based on direct sensor feedback to VFD)
H49
PID Control Enable
*rEF
PID Set Point Reference Parameter
H50 Feedback for PID control: select 0 for 4-20mA or 1 for 0-10V
H51 Proportional Gain for PID Control Response
H52
Integral Time for PID Control Response
H56
Minimum Frequency Limit for PID Control
H61 Sleep Mode Delay Time
Sleep Mode Frequency (VFD enters sleep mode when VFD speed
H62
decreases below frequency entered here for time set on H-61)
Sleep Mode Wake Up Level (Percentage of sensor range that feedback
H63
signal must reach before VFD will wake up from sleep mode)
H93
If Needed, Use this Parameter to Reset all Setting to Default
NOTE: For reversed PID control (VFD should increase speed when feedback value is more than a set-point) change I8 or I13 to 60Hz and I10
or I15 to 0.0Hz. To calculate a set-point = 60Hz-(Pset. x 60Hz/Pmax).
* For Binary Bit parameters the bit must be in the top position to equal On (1) and the bottom position to equal Off (0) and are numbered from right to left.
Example: H22: 1110 = ı ı ı ı = Bit 3 on, Bit 2 on, Bit 1 on, Bit 0 off )
** When entering parameters any changes made will only be stored if the Enter button is pressed twice after making the change.
Description
Reset Parameters
Using the LCD keypad display
PARAMETER "GROUP" "CODE"
t u
Use the (Left), (Right) keys to scroll through the five parameter groups: DRV
p q
Use the (Up), (Down) keys to scroll through parameter codes within each parameter group.
Fan & Pump - Recommended Settings
Local Control: Set target speed (Hz) (*PID see below)
Local Control: 0 (Keypad)
Local: 1 (Keypad-2)
PID Control: 0 (KeyPad-1)
Reverse Run Disable: 2
If Needed: 1 (Do not use for PID control)
Set desired low limit (Hz) (Do not use for PID control)
100%= Output voltage will be the same as input voltage when
drive is running at full speed.
1 (Yes)
111*
11*- not needed for Single Phase input
1 (Yes)
1 (Yes)
1110*
3
60.0sec.
Kilowatt rating of motor
Number of motor poles
Motor Full Load Current
1 (Parameters "rEF" will not appear until this parrameter is set to 1)
Set Point=(Desired press or temp) x 60Hz/ (Max Range of Sensor)
0 for 4-20mA feedback or 1 for 0-10V feedback
Higher percentage = greater speed change at same feedback
value
Higher number = longer response time at same feedback value
Set desired low limit in Hz
Desired sleep mode delay time in seconds
Desired sleep frequency in Hz (If minimum frequency is entered
on H-56, set H-62 to .5-1Hz. higher than H-56)
Desired level in % (for normal PID control, set level slightly lower
than desired press. Set opposite for inverted PID control)
Reset all Setting: 1 (Will return to 0 when done).
u u u u
F H
Remote Control: 1
Remote: 3 for 0-10V or 4 for
4-20mA
DRV