Nidec DT-501 FA-BCD, Instruction Manual

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21
Function in mode 1 (Digital Tachometer Mode)
Function setting item in mode 2 (Elapsed Timecounter Mode)
Function setting item in mode 3 (Time width meter Mode)
Function in mode 4 (Flowmeter Mode)
*2 About the judgment output timer at startup
When you set the value larger than 1 in the function item “F6 Judgment output timer at startup”, the judgment output
timer function can be used. After the power is turned on, judgment starts when the judgment output timer setting time has
elapsed after the start of measurement.
*1 For details about the high set point 1 and 2 values, as well as the low set point 1 and 2 values, refer to
“Comparator Function” on page 17.
No. Setting item Description Input range Default value
F1 High set point 1 value
*1
Sets the high set point 1 value 000000 - 999999 0
F2 Low set point 1 value
*1
Sets the low set point 1 value 000000 - 999999 0
F3 High set point 2 value
*1
Sets the high set point 2 value 000000 - 999999 0
F4 Low set point 2 value
*1
Sets the low set point 2 value 000000 - 999999 0
F5
Hysteresis of the high and
low set point 1 values
*1
Sets the hysteresis of the high and low set point 1 values 0 - 99 0
F6
Judgment output timer
at startup
*2
Sets the time when the comparator judgment is output at startup 0 - 99 sec. 0 sec.
F7 Minimum revolution speed Sets the revolution speed to be displayed as zero 000000 - 999999 0
F8
Frequency of the moving
average Used when variation of the revolution speed is large and a stable
display cannot be attained
0(disabled)/1(3 times)/2(10 times) 0(disabled)
F9 Pre-arithmetic function Promptly performs the deceleration display when the signal is lost 0(disabled)/1(enabled) 0(disabled)
No. Setting item Description Input range Default value
F1 High set point 1 value
*1
Sets the high set point 1 value (Hour:Minute:Second display system) 0:00:00 - 9:59:59
Second display system
0:00
Sets the high set point 1 value (Second display system) 0:00 - 999:99
F2 Low set point 1 value *1
Sets the low set point 1 value (Hour:Minute:Second display system) 0:00:00 - 9:59:59 Second display system
0:00 Sets the low set point 1 value (Second display system) 0:00 - 999:99
F3 High set point 2 value
*1
Sets the high set point 2 value (Hour:Minute:Second display system) 0:00:00 - 9:59:59 Second display system
0:00
Sets the high set point 2 value (Second display system) 0:00 - 999:99
F4 Low set point 2 value *1
Sets the low set point 2 value (Hour:Minute:Second display system) 0:00:00 - 9:59:59 Second display system
0:00 Sets the low set point 2 value (Second display system) 0:00 - 999:99
F5
Hysteresis of the high and
low set point 1 values
*1
Sets the hysteresis of the high and low set point 1 values 0 - 99 0
F6
Judgment output timer
at startup
*2
Sets the time when the comparator judgment is output at startup 0 - 99 sec.
0 sec.
F7 Minimum revolution speed Sets the revolution speed to be displayed as zero 000000 - 999999
0
F8
Frequency of the moving
average Used when variation of the revolution speed is large and a stable
display cannot be attained
0(disabled)/1(3 times)/2(10 times)
0(disabled)
F9 Pre-arithmetic function Promptly performs the deceleration display when the signal is lost 0(disabled)/1(enabled) 0(disabled)
No. Setting item Description Input range Default value
F1 High set point 1 value
*1
Sets the high set point 1 value (Hour:Minute:Second display system) 0:00:00 - 9:59:59 Second display system
0:00 Sets the high set point 1 value (Second display system) 0:00 - 999:99
F2 Low set point 1 value
*1
Sets the low set point 1 value (Hour:Minute:Second display system) 0:00:00 - 9:59:59 Second display system
0:00
Sets the low set point 1 value (Second display system) 0:00 - 999:99
F3 High set point 2 value
*1
Sets the high set point 2 value (Hour:Minute:Second display system) 0:00:00 - 9:59:59 Second display system
0:00
Sets the high set point 2 value (Second display system) 0:00 - 999:99
F4 Low set point 2 value
*1
Sets the low set point 2 value (Hour:Minute:Second display system) 0:00:00 - 9:59:59 Second display system
0:00
Sets the low set point 2 value (Second display system) 0:00 - 999:99
F5
Hysteresis of the high and
low set point 1 values
*1
Sets the hysteresis of the high and low set point 1 values 0 - 99 0
F6
Judgment output timer
at startup
*2
Sets the time when the comparator judgment is output at startup 0 - 99 sec. 0 sec.
No. Setting item Description Input range Default value
F1 High set point 1 value
*1
Sets the high set point 1 value 000000 - 999999 0
F2 Low set point 1 value
*1
Sets the low set point 1 value 000000 - 999999 0
F3 High set point 2 value
*1
Sets the high set point 2 value 000000 - 999999 0
F4 Low set point 2 value
*1
Sets the low set point 2 value 000000 - 999999 0
F5
Hysteresis of the high and
low set point 1 values
*1
Sets the hysteresis of the high and low set point 1 values 0 - 99 0
F6
Judgment output timer
at startup
*2
Sets the time when the comparator judgment is output at startup 0 - 99 sec. 0 sec.
F7
Minimum flow
(display value)
Sets the revolution speed to be displayed as zero 000000 - 999999 0
F8
Frequency of the moving
average Used when variation of the revolution speed is large and a stable
display cannot be attained
0(disabled)/1(3 times)/2(10 times) 0(disabled)
F9 Pre-arithmetic function Promptly performs the deceleration display when the signal is lost 0(disabled)/1(enabled) 0(disabled)
23. Function List
The following functions can be set in each mode.
判 判 判 判 判 判 判
判 判 判 判 判 判 ON
判 判
判 判 判 判
Judgment output timer
Power ON
Judgment start Measurement start
Judgment
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