Details Of Remote Register; Remote Register (Master Module To Inverter (Fr-A7Nc)) - Mitsubishi Electric FR-A7NC Instruction Manual

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7.2 Details of remote register

7.2.1

Remote register (master module to inverter (FR-A7NC))

Remote register definition
Device No.
Signal
Monitor code1/
RWw0
Monitor code2
Set frequency
RWw1
Torque command
value (FR-A700
series only)
*1
When speed display is set using Pr. 37 and Pr. 144, the monitor is 1r/min increments.
*2
When Pr.541 Frequency command sign selection (CC-Link) = 1, the setting value has either + or -. When the setting
value is negative, the command is inversed from starting command.
Setting range: -327.68Hz to 327.67Hz (-327.68 to 327.67) 0.01Hz increments (FR-A700 series only)
For details refer to page 41.
*3
Setting "1 or 11" in Pr.811 Set resolution switchover changes the increments to 0.1 r/min for vector control.
(FR-A700 series only)
Set the monitor code to be referenced (Refer to page 76). When "1" is set in RYC,
data of specified monitored items will be stored in RWr0/RWr1.
⋅ Specify the set frequency. At this time, whether to write to RAM or EEPROM is
decided with the RYD and RYE settings. After setting the set frequency in this
register, set "1" in RYD or RYE to write the frequency. After writing of frequency is
*1, *2
completed, "1" is set in RXD or RXE in response to the input command.
⋅ The setting range is 0 to 400.00Hz (0.01Hz increments
setting 400.00Hz.
When performing torque control under Real sensorless vector control or vector
control with Pr.544 CC-Link extended setting = 0, 1, 12, (112, 114) and Pr.804 Torque
command source selection = 3, 5, specify torque command value. The value is written
to the inverter either by RYD or RYE. Pr.805 Torque command value (RAM) and Pr.806
Torque command value (RAM,EEPROM) are updated as well. The setting range and
setting increments depend on the Pr.804 setting.
DETAILS OF INPUT AND OUTPUT SIGNALS
Description
). Write "40000" when
*3
63
7

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