Operator display mode, Frequency reference units, Installation 1-15 – Yaskawa V7 PROFIBUS-DP User Manual
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Installation 1-15
Operator Display Mode
Parameter n035 sets the scaling and units of the frequency reference and output frequency on the operator keypad.. It also determines the
scaling and units of the Speed Command, Speed Reference, and Output Frequency used by the PROFIBUS-DP Option
Table 1.12 – Operator keypad Display Mode
n035
Description
0 0.1hz
1 0.1%
2 – 39
RPM (number of motor poles)
40 - 3999
User setting
Frequency Reference Units
Parameter n152 sets the resolution of the frequency reference and output frequency monitor. The output frequency resolution of the
operator keypad is settable via n035, Frequency Reference Unit Selection. If the operator keypad resolution is set to 0.1 Hz (n035=0), and
the resolution is changed to 0.01 Hz in n152, the value in the hundredths digit rounded off when displayed on the operator keypad.
Table 1.13 – Frequency Reference Unit Selection
n152
Frequency Reference Unit Selection
0
0.1 Hz (Default setting is 0)
1 0.01
Hz
2
100% / 30,000
3 0.1%