AccuFlo
®
Zero
– Installation and Operating Instructions
12
Installation and operating instructions AccuFlo
®
Zero
If necessary: external triggering of the zero-point
calibration
Table 8
: Signal „start zero-point calibration“ from the control
station to the AccuFlo®Zero
Terminal Description
Use
D4
GND
GND of the AccuFlo
®
Zero
G3
GND = Start
calibration
If GND is connected to
„G3“, the zero-point
calibration is initiated.
