Manual

Rockwell Automation Publication LIQFLO-UM011B-EN-P - November 2012 13
Using the 20-HIM-A6 HIM with the LiquiFlo 2.0 AC Drive
For example, suppose you want to change the first process variable. In this
case, the Process Display 1 Edit screen is shown.
Figure 13 - Example Process Display 1 Edit Screen
3. Use the  ‘soft key’ to select what you want to change (parameter, scale, or
text) for the process variable.
4. Press the EDIT ‘soft key’ to display its respective edit pop-up box (see
examples below).
Figure 14 - Example Process Display Edit Pop-Up Boxes
5. For parameter or scale editing, use the numeric keys and available ‘soft
keys’. Then press the ENTER ‘soft key’ to enter and save the item.
For text editing, use the numeric keys, available ‘soft keys’, and the
key to enter each character. Then press the ENTER ‘soft key’ to enter and
save the complete text string.
Controlling the Drive From
the HIM
The HIM can be used to control these drive functions:
• Start (Run)
• Stop
• Clear Faults
Starting the Drive
When start from the HIM is enabled using the drive parameters 276 (Logic Mask)
and 277 (Start Mask), pressing the key issues a start command to the drive.
Stopping the Drive
Pressing the key issues a stop command to the drive.
AUTO
ESC EDIT
F
Stopped
0.00 Hz
▼
Port 00 Proc Display 1
Param: 7 Output Current
Scale:+/- 1.00
Text: Amps
Value: 0.00 Amps


RESET
ESC

ENTER
Stopped
0.00 Hz
AUTO
F
Edit Proc Dspy 1 Param
7
1 << 1474
ESC

ENTER
Stopped
0.00 Hz
AUTO
F
Edit Proc Dspy 1 Scale
1.00
0.00 << 300.00
ES C ENTER
Stopped
0.00 Hz
AUTO
F
INS DEL
,=Move Cursor =Char Set
CLR
.
Edit Proc Dspy 1 Text
Amps
IMPORTANT
Stop commands from any attached HIM are always enabled.