Monitor Display And Monitor Output Signals; Speed Display And Speed Setting (Pr. 37) - Mitsubishi Electric FR-E700 Instruction Manual

Monitor display and monitor output signals

6.11 Monitor display and monitor output signals
Purpose
Display motor speed
Set speed
Change PU monitor display data
Change of the monitor output from
terminal AM
Set the reference of the monitor
output from terminal AM
Adjust terminal AM outputs
6.11.1

Speed display and speed setting (Pr. 37)

You can output RPM rates, speeds and throughput volumes based on the output frequency to
the displays of the operation panels, FR-PU04 and FR-PU07 parameter units or to the AM out-
put.
Pr.
Name
No.
37
Speed display
The above parameters can be set when Pr. 160 "User group read selection" = 0.
The maximum value of the setting range differs according to the Pr. 1 "Maximum frequency" (Pa-
rameter 18 "High speed maximum frequency") and it can be calculated from the following for-
mula:
Maximum setting value of Pr. 37
Note that the maximum setting value of Pr. 37 is 9998 if the result of the above formula exceeds
9998.
To display the machine speed set Pr. 37 to the reference value for the speed to be shown at
60Hz. For example, if the speed is 55m/min at 60Hz set Pr. 37 to "55". The display will then show
"55" when the motor frequency is 60Hz.
6 - 136
Parameters that must be set
Speed display and speed setting
DU/PU main display data selection
Cumulative monitor clear
Terminal AM function selection
Terminal AM standard setting
Terminal AM calibration
Initial Setting
Description
Setting Range
0 Frequency display, setting
0
0.01–9998 Set the machine speed at 60Hz.
<
×
16777.215 60 [Hz]
--------------------------------------------------------------------------------------- -
Setting value of Pr. 1(Pr. 18) [Hz]
Parameter
Refer to
Section
Pr. 37 6.11.1
Pr. 52, Pr. 54, 6.11.2
Pr. 170, Pr. 171,
Pr. 268, Pr. 563,
Pr. 564
Pr. 158 6.11.3
Pr. 55, Pr. 56 6.11.3
Pr. 645, Pr. 900 6.11.4
Refer to
Parameters referred to
Section
1 Maximum 6.4.1
frequency
52 DU/PU main dis- 6.11.2
play data selection
800 Control method 6.3.2
selection