ACCU-MAX+ SERIES
FORM #1173
6
REV B 7/13/2021
4
System operation
4.1
Digital Dial
4.2
BASE Engineering External Safety Barrier
The external safety barrier has 2 LED indicators and they are labeled as POWER and ACTIVITY.
•
POWER LED is solid Blue when the system is ON, otherwise it is OFF.
•
Activity LED:
o
If no remote host (e.g. BASE Receiver Module) is connected to Barrier, Activity LED is OFF.
o
If a remote host (e.g. BASE Receiver Module) is connected to Barrier (to communicate to a
PC3 Receiver or an OBC, connect serial port to compatible RS485 port):
Activity LED blinks in Blue color when the system has normal communication
between Digital Dial and PC3 Receiver or OBC.
Activity LED blinks in Red color indicates that the PC3 Receiver or OBC is
communicating on the line, however the Dial may not have responded.
Fill level as a percent
Tilt compensation is
active when lit
Product volume estimate
Note: Only valid when tank
dimensions are calibrated properly
Dial harness connector
Mounting hole
Mounting hole
Fill level bar graph