Mitsubishi Electric fr-e700 series, Instruction Manual

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Parameter Useful functions
FR-E700 SC EC/ENE 6 - 325
The pulse output of the current average value monitor signal (Y93) is shown below.
For the terminal used for the Y93 signal output, assign the function by setting "93" (positive logic) or
"193" (negative logic) to Pr. 190 "RUN terminal function selection". The function can not be assigned
to Pr. 192 "ABC terminal function selection".
Setting of Pr. 556 "Data output mask time"
The output current is unstable (transient state) right after the operation is changed from the accel-
eration/deceleration state to the constant speed operation. Set the time for not obtaining (mask)
transient state data in Pr. 556.
I001265E
Fig. 6-169: Output of the pulse signal Y93
From acceleration to constant speed operation
Output frequency
Y93
Data output mask time
When the speed has changed to constant from accel-
eration/deceleration, Y93 signal is not output for Pr.
556 time.
Start pulse
Output as Hi pulse shape for 1 s (fixed)
Time and output current set in Pr. 555 are averaged
Output current average value pulse
The averaged current value is output as low pulse shape for 0.5 to 9 s
(10 to 180%) during start bit output.
Signal output time
Output current average value [A]
Pr. 557 [A]
----------------------------------------------------------------------------------------- 5s =
Maintenance timer pulse
The maintenance timer value (Pr. 503) is output as Hi
output pulse shape for 2 to 9 s (16000 h to 72000 h).
Signal output time
Pr. 503 1000 h
40000 h
------------------------------------------- 5s =
End pulse
output as low pulse shape for
1 to 16.5 s
1 cycle (20 s) Next cycle
Time