Table of Contents
Advertisement
Related Products
SNA10A = Smart Network Adaptor for Third Party Software,
Converts 255 channels of RS-485 or RS-422 to
RS-232 Network
SNA12A = Smart Network Adaptor for programming port to RS-232
interface.
BC-Set = Configuration Software
1-3 Programming Port
control board
Power board
Note: The programming port is used for off-line setup and
calibration procedures only. Don't attempt to make any
connection to these jumpers when the unit is used for a
normal control purpose.
1-4 Keys and Display
KEYPAD OPERATION
SCROLL KEY
This key is used to:
1. Select a set point to be displayed.
2. Select a parameter to be viewed or adjusted.
3. Advance display from a parameter code to the next parameter code.
Programming Port
pin 1
Open the housing
Top view of L91
UM0L911C
Figure 1-1 Programming
Port Location
7
Advertisement
Table of Contents
