54 Operation programming
Use the UP or DOWN key to program a divider.
• A divider increases/decreases as pushing the UP/DOWN keys.
• Press and hold either key for more than three seconds for quick
change. Quick change stops at 1 or 999. 1 or 999 skips to 999 or 1
when the key is released and pushed again.
Push the start/stop key to return to EXT mode.
The pump runs according to the divider programming.
Anti-chattering programming
The read time of the pulse signal is programmed in consideration of the accrual
of chattering in order to reduce noise. Normally select "T-5" (default setting).
Select "T-10" or "T-50" according to the amount of noise as necessary.
NOTE
When this product is used in conjunction with the 50 series or the EUC-70P electro-
magnetic metering pump controller, select "T-5" (default setting). The pump may not run
with "T-10" or "T-50".
ON
STROKE RATE
ON
STROKE RATE
ON
STROKE RATE
ON
STROKE RATE
6
7
Push the DOWN key
Push the UP key
Summary of Contents for EHN-R
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