4-44
10) 03- 00~03- 04=【15】Base Block (Coast to stop)
When DI is on, keypad shows “b.b”, motor free runs to stop. When turning off DI (remove b.b), L510s
starts running from 5Hz below the set frequency to 5Hz above the set frequency, then setting in set
frequency.
11) 03- 00~03- 04=【16】Disable PID Function.
When an input terminal is set to function【16】and is turned on, PID functions is disabled, if it is
turned off , PID function is enabled again.
12) 03- 00~03- 04=【17】Reset
When a failure that can be manually reset occurs, turn on a terminal with function 【17】, the failure
will be reset. (Same function as the Reset button on keypad).
13) 03- 00~03- 04=【18】Auto _ Run Mode
When an input terminal is set to function【18】, the programmable auto- sequencer function is
enabled, Refer to description of parameter group 6.
14) 03- 00~03- 04=【19】Forced Frequency Run (PUMP application built-in version only)
This function enables with the corresponding of parameter 23-28 and the source of frequency
command of parameter 00-05 set to the value of 5 (PID given, namely the parameter of 10-03
needs to be active.)
When any one of the multi-function digital input terminal (S1~S6) is set to the value of 16 (the
interdiction of PID function), pump will not depend on feedback to do any PID output
adjustment; simultaneously another one is set to the value of 57 (forced frequency run) and
inverter will have the frequency run setting depending on the parameter of 23-28. Inverter will
stop output when digital input terminals (S1~S6) are removed.
This function is applied to inverter output being controlled by external pressure sensor (eg.
differential pressure switch) when pressure sensor disconnects.
15) 03- 00~03- 04=【20】Switch to Constant Pressure 2 (PUMP application built-in version
only)
When using in PUMP mode (14-00=1), the tolerance range of constant pressure (14-09) will be
used for walking up the inverter. When digital input terminal enables, the tolerance range of
constant pressure 2 (14-24) will be used.
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