Parameter List
10
10.17 U: Monitors
YASKAWA ELECTRIC SIEP C710617 05F YASKAWA AC Drive GA700 Technical Manual 607
No.
(Hex.)
Name Description
MFAO Signal
Level
Ref.
U4-14
(07D0)
PeakHold Output
Freq
Displays the output frequency at which the peak value (rms) of the
drive output current is held.
The peak hold current can be monitored by U4-13 [Peak Hold
Current].
The peak hold output frequency will be cleared at the next startup
and restart of the power supply. The drive keeps the value that was
under hold during baseblock (during stop).
Unit: 0.01 Hz
No signal output
available
-
U4-16
(07D8)
Motor oL1 Level
Shows the integrated value of oL1 [Motor Overload] as a
percentage of oL1 detection level.
Unit: 0.1%
10 V: 100% -
U4-18
(07DA)
Reference Source
Shows the selected frequency reference source.
The keypad shows the frequency reference source as “XY-nn” as
specified by these rules:
X: External Reference 1/2 Selection [H1-xx = 2] selection status
• 1: b1-01 [Frequency Reference Selection 1]
• 2: b1-15 [Frequency Reference Selection 2]
Y-nn: Frequency reference source
• 0-01: Keypad (d1-01 [Reference 1])
• 1-00: Analog input (unassigned)
• 1-01: MFAI terminal A1
• 1-02: MFAI terminal A2
• 1-03: MFAI terminal A3
• 2-02 to 2-17: Multi-step speed reference (d1-02 to d1-17
[Reference 2 to 16, Jog Reference])
• 3-01: MEMOBUS/Modbus communications
• 4-01: Communication option card
• 5-01: Pulse train input
• 7-01: DriveWorksEZ
• 9-01: Up/Down command
No signal output
available
-
U4-19
(07DB)
Modbus FreqRef
(dec)
Shows the frequency reference sent to the drive from the
MEMOBUS/Modbus communications as a decimal.
Unit: 0.01%
No signal output
available
-
U4-20
(07DC)
Option Freq Ref
(dec)
Shows the frequency reference sent to the drive from the
communication option as a decimal.
No signal output
available
-
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