Toshiba LF516 - Manual (Page 112)

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Note 1:Since the flow volume direction code is B (Bidirectional forward/reverse automatic selection),
•When you select forward/reverse multi-range,
forward direction totalized value (count value) is displayed for operation in the
forward direction range, and reverse direction totalized value (count value) is
displayed for operation in reverse direction range.
Note 2: If you reset the totalizer, flow counts for both directions will be cleared to zero at the same time.
Note 3:Non-volatile memory is used to store the totalizer count. Therefore, the value will be retained in
the memory even if power is turned off.
●Operation using the digital input
Remote operations for the totalizer and pulse output can be performed using the digital input.
Set the digital input function for this purpose referring to 8.2.19 “Digital Input.”
Operation with digital input (Default setting: Control signal level is in H level)
Digital input functions DI input Totalizer and pulse output operation
L level Stops the totalizer and pulse output.
Totalizer
Start/Stop
H level Pulse signal is outputted.
H level Clears the count and stops the totalizer.
Totalizer
Reset/Start
L level Pulse signal is outputted.
You can reverse the DI control signal level. See 8.2.19 “Digital Input.”
• When H level (H LEVEL) is selected:
The operation with the signal level is the same as the default setting above.
• When L level (L LEVEL) is selected:
The operation with the signal level is the same as the one shown below.
Operation with digital input signal (Control signal level: L level)
Digital input functions DI input Totalizer and pulse output operation
L level Pulse signal is outputted.
Totalizer
Start/Stop
H level Stops the totalizer and pulse output.
H level Pulse signal is outputted.
Totalizer
Reset/Start
L level Clears the count and stops the totalizer.