Toshiba LF516 - Manual (Page 117)

116
6 F 8 A 0 9 3 4
(4) Remote selection of bidirectional flows multi-range with an external signal
External signal L level H level H level L level
Range output No.1 OFF ON ON OFF
Range output No.2 ON OFF
„ Reverse to Forward direction change Forward to Reverse direction change
Reverse direction 0 Forward direction Flow rate
Output (%)
Range 1
125
100
4mA
0
Range 4
↓
Range 3
Range 2
↓
Range output
No.2
ON OFF
Range output
No.2
ON OFF
0
4mA
0
4mA
Output
Low cutoff x 1.25
Reverse direction 0 Forward Flow rate
From reverse range to forward range 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)
Reverse 0 Forward Flow rate
Low cutoff x 1.25 →