Toshiba LF516 - Manual (Page 115)

114
6 F 8 A 0 9 3 4
(2) Automatic selection of bidirectional flows multi-range with an internal signal
Range output No.1 OFF ON ON OFF
Range output No.2 ON OFF
„ Reverse to Forward direction change Forward to Reverse direction change
0
20mA
output (%)
Reverse direction 0 Forward direction Flow rate
Range 2
Range 1
Hysteresis
Range 4
Range 3
125
100
4mA
Hysteresis
Range output
No.2
ON OFF
Range output
No.2
ON OFF
Output
0
Low cutoff x 1.25
Reverse direction 0 Forward Flow rate
4mA
From reverse range to forward range
0
From forward range to reverse range
Output
Low cutoff x 1.25 →
Low cutoff
x 1.25
Low cutoff
x 1.25 →
-(Low cutoff x 1.25) → ← -(Low cutoff x 1.25)
Reverse 0 Forward Flow rate