6-4 Using the Keypad
MN762
6.3 Using the REV/0/FWD Selector Switch
(Switched version only)
By adjusting the parameter settings the VS1MX can be configured for multiple applications and not just for Forward or
Reverse. This could typically be for Hand/Off/Auto applications (also known as Local/Remote) for HVAC and pumping
industries.
Table 6-2 REV/0/FWD Switch Controls
Switch Position
Parameters
Notes
P-07
P-08
Run Reverse
STOP
Run Forward
0
0
Factory Default Configuration
Run Forward or Reverse with speed controlled
from the Local Potentiometer (POT)
STOP
STOP
Run Forward
0
5, 7
Run forward with speed controlled from the
local POT
Run Reverse - disabled
Preset Speed
1
STOP
Run Forward
0
1
Run Forward with speed controlled from the
Local POT
Preset Speed 1 provides a ‘Jog’ Speed set in
P-12
Run Reverse
STOP
Run Forward
0
6
Run Forward or Reverse with speed controlled
from the Local POT; E-Trip if Dig IN3 is open
Run in Auto
STOP
Run in Hand
0
4
Run in Hand – Speed controlled from the Local
POT
Run in Auto - Speed controlled using Analog
input 2 e.g. from PLC with 4-20mA signal.
Run in Speed
Control
STOP
Run in PI
Control
5
1
In Speed Control the speed is controlled from
the Local POT
In PI Control, Local POT controls PI set point
Run in Preset
Speed Control
STOP
Run in PI
Control
5
0, 2, 4, 5,
9-12
In Preset Speed Control, P-12 sets the Preset
Speed
In PI Control, POT can control the PI set point
(P-41=1)
Run in Hand
STOP
Run in Auto
3
6
Hand – speed controlled from the Local POT
Auto – Speed Reference from Modbus
E-Trip if Dig IN3 is open
Run in Hand
STOP
Run in Auto
3
3
Hand – Speed reference from Preset Speed 1
(P-12)
Auto – Speed Reference from Modbus
OFF
FWD
REV
OFF
FWD
REV
OFF
FWD
REV
