11.17 U: Monitors
584 YASKAWA SIEPC71061705H GA700 Series Technical Manual
No.
(Hex.)
Name Description MFAO Signal Level
U4-13
(07CF)
Peak Hold Current
Shows the hold value of the peak value (rms) for the drive output current.
Use U4-14 [PeakHold Output Freq] to show the drive output frequency at the time that the drive
holds the output current.
The drive will hold the peak hold current at the next start up and restart of the power supply. The
drive keeps the value that was under hold during baseblock (during stop).
The keypad shows the value of U4-13 in amperes (A). When you use MEMOBUS/Modbus
communications to show the monitor, the current is “8192 = drive rated current (A)”. Use the
formula: “Numerals being displayed / 8192 × drive rated current (A)” to use the MEMOBUS/
Modbus communication current value shown in the monitor.
Unit: When the drive model changes, the display units for this parameter also change.
• 0.01 A: 2004 - 2042, 4002 - 4023
• 0.1 A: 2056 - 2415, 4031 - 4675
No signal output available
U4-14
(07D0)
PeakHold Output Freq
Shows 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%
10 V: Maximum frequency
(0 V to +10 V)
U4-20
(07DC)
Option Freq Ref(dec)
Shows the frequency reference sent to the drive from the communication option as a decimal.
Unit: 0.01 %
10 V: Maximum frequency
(0 V to +10 V)
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