Roberts Gorden UltraVac URVBNC, Installation Manual

Page: 46 / 67

ROBERTS GORDON
®
ULTRAVAC™ C
ONTROLLER
I
NSTALLATION
M
ANUAL
42 of 65
the password must be entered in order to access the
parameters again.
7.2 Lenze VFDs
The drive can be reset to the "factory" default settings
or set according the system characteristic.
START BUTTON: This button will start the drive.
STOP BUTTON: Stops the drive, regardless of which
mode the drive is in.
ROTATION: In Local Mode (P100 = 0, 4, 6), this
selects the motor rotation direction:
- The LED for the present rotation direction (FWD or
REV) will be on
- Press R/F; the LED for the opposite rotation direc-
tion will blink
- Press M within 4 seconds to confirm the change
- The blinking direction LED will turn on, and the
other LED will turn off
NOTE: Confirm pump rotation matches arrow
stamped on pump housing.
Rotation is set in P112. When P112 = 0, rotation is
forward only. When P112 = 1 rotation is forward and
reverse.
MODE: Used to enter/exit the Parameter Menu when
programming the drive and to enter a changed
parameter value.
UP AND DOWN BUTTONS: Used for programming
and can also be used as a reference for speed, PID
setpoint, or torque setpoint.
When the UP and DOWN buttons are the active ref-
erence, the middle LED on the left side of the display
will be on
To go to the PROGRAM mode and access the
parameters, press RUN button, then follow the VFD
parameter below and use the local keypad and dis-
plays below to set the parameters.
Parameter Number Parameter Name Factory Default New Setting
AC-Teck Lenze AC-Teck Lenze AC-Teck Lenze AC-Teck Lenze
P01 P107 Line Voltage 01 01 01 01
P02 - Carrier Frequency 02 - 02 -
P03 P110 Start Method 01 0 05 05
P05 P101 Standard Speed Source 01 0.0 (03) (0-10)VDC
(04) (4-20)mA
(01) for 0-10VDC
(02) for 4-20mA
P44 P194 Password 225 0.0 Any# 000-999 Any# 000-999
P45 P102 Speed at Minimum Signal 0.0 Hz 00 Frequency
Setting Noted
on Page 41,
Section 7.1.2
Frequency Setting
Noted on Page
Page 41, Section
7.1.3
P46 P103 Speed at Minimum Signal 60.0 Hz 60.0 Frequency
Setting Noted
on Page Page
41, Section 7.1.2
Frequency Setting
Noted on Page 41,
Section 7.1.3