Franklin GS Series User manual

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

GS & C -VFD
I
4-20mA PRESSURE
TRANSDUCER
DC POWER
SUPPLY
+
-
VR
-
+
+12VDC
SIGNAL
SHIELD
I
4-20mA PRESSURE
TRANSDUCER
CM
-
+
SIGNAL
SHIELD
GS & C -VFD
TWO-WIRE SENSOR 4-20mA WITH VFD DC POWER
TWO-WIRE SENSOR 4-20mA WITH EXTERNAL DC POWER
GS & C -VFD
CM
0-10V PRESSURE
TRANSDUCER
DC POWER
SUPPLY
VI
-
+
+12VDC
COMMON
SHIELD
THREE-WIRE SENSOR 0-10V WITH VFD DC POWER
VR
SIGNAL
GS & C -VFD
CM
0-10V PRESSURE
TRANSDUCER
V1
-
+
COMMON
SHIELD
THREE-WIRE SENSOR 0-10V WITH EXTERNAL DC POWER
SIGNAL
+
-
COMMON
CM
P1
P2
CM
P3
P4
P5
CM
P6
P7
P8
24
R
S
T
G
U
V
W
AM
CM
3A
3C
3B
MO
MG
S+
S-
DB resistor
(Optional)
3 phase AC input
(Rated input voltage)
VR
V1
I
CM
2B1B
A contact output
A/B contact common
B contact output
FX (Forward run)
RX (Reverse run)
Input signal common
BX (Emergency stop)
RST (Trip reset)
JOG (Jog operation)
Input signal common
Multi-step freq. - Low
Multi-step freq. - Middle
Multi-step freq. - High
24V output
Ground
10V power supply for potentiometer
Freq. Setting Voltage signal input: -10~10V
Freq. Current signal input: 0~20mA
Input signal common
Multi-function open
collector output
MO Common
Potentiometer
(1kohm, 1/2W)
RS-485 communication terminal
Multi-function
analog output
signal: 0~10V
GS Wiring Schematics
QSTART-GS/C-DRIVE