Details Of Remote Register; Remote Register (Master Module To Inverter) - Mitsubishi Electric A800-E Instruction Manual

(N) Operation via communication and its settings
Details of remote register
 Remote register (master module to inverter)
• Remote register definition
Device No. Signal
RWw0 Monitor code1, 2
Set frequency
RWw1
Torque command
value

Link parameter
RWw2 extended setting/
Instruction code
RWw3 Write data
RWw4 Monitor code 3
RWw5 Monitor code 4
RWw6 Monitor code 5
RWw7 Monitor code 6
RWw8 Faults history No.
RWw9 PID set point
RWwA PID measured value
RWwB PID deviation
Torque command
value

RWwC
Torque limit value
RWwC,
Torque limit level
RWwD,
(1st quadrant to
RWwE,
4th quadrant)
RWwF
58
PARAMETER
Set the monitor code to be referenced (Refer to
specified monitored items will be stored in RWr0, RWr1.
Specify the set frequency or speed (machine speed). 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 completed, "1"
 
is set in RXD or RXE in response to the input command.
The setting range is 0 to 590.00 Hz (0.01 Hz increments). Write "59000" when setting 590.00 Hz.
When performing torque control under Real sensorless vector control or vector control with
Pr.544 CC-Link extended setting = 0, 1, 12, 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 also updated at the same time. The setting range and setting increments depend on the
Pr.804 setting. (Refer to
Set the instruction code for execution of operation mode rewrite, parameter read/write, error
reference, error clear, etc. (Refer to
instruction after completing the register setting. "1" is set in RXF after completing the execution of
the instruction. When a value other than "0 (100)" is set in Pr.544, upper eight bits are link
parameter extended setting.
Example) When reading Pr.160, instruction code is H0200.
Set the data specified by the RWw2 instruction code. (When required)
Set "1" in RYF after setting RWw2 and this register.
Set "0" when the write code is not required.
Set the monitor code to be monitored. By setting "1" in RYC after setting, the specified monitored
data is stored in RWr4 to 7.
Set how many fault records in past to be read. Back to eight fault records in past can be read.
(lower 8 bits is H00)
Upper 8 bits: H00 (latest fault) to H07 (eight faults in past)
When H08 to HFF is set to the lower 8 bits, the fault record becomes an undetermined value.
Set the PID set point

Setting range: "0 to 100.00%"
Set the PID measured value

Setting range: "0 to 100.00%"
Set the PID deviation.

Setting range: "-100.00% to 100.00%"
When Pr.544 = "14, 18, 24, or 28" and Pr.804 = "3 or 5" during torque control (Real sensorless
vector control / vector control), torque command values can be specified. The value is written to
the inverter by RYD or RYE. Pr.805 and Pr.806 are also updated at the same time. The setting
range and the setting increment depend on the Pr.804 setting. If the data outside the range is set,
the previous setting is retained.
When Pr.544 = "14 or 18", Pr.804 = "3 or 5", and Pr.810 Torque limit input method selection =
"2" during speed control or position control (Real sensorless vector control / vector control / PM
sensorless vector control), torque limit values can be specified. The value is written to the

inverter by RYD or RYE. Pr.805 and Pr.806 are also updated at the same time. The setting range
and the setting increment depend on the Pr.804 setting (absolute value). If the data outside the
range is set, the previous setting is retained.
When Pr.544 = "24 or 28" and Pr.810 = "2" during speed control or position control (Real
sensorless vector control / vector control / PM sensorless vector control), torque limit values can
be specified for each of the 1st to the 4th quadrants. (Setting range: 0 to 40000 (0 to 400%),
setting increment: 0.01%)
The value is written to the inverter by RYD. (EEPROM write by RYE is disabled.)
When "HFFFF" is set in RWwD to RWwF, the RWwC setting is applied to the operation in the

target quadrant.
When a value within the setting range of Pr.805 or Pr.806 is entered in RWwC while Pr.804 = "3
or 5", the Pr.805/Pr.806 setting is updated. If the data outside the range is set, the previous
setting is retained.
Description
page 62). When "1" is set in RYC, data of
page 63.)
page 60.) Set "1" in RYF to execute the corresponding
• Input a value 100 times greater than the value to be set
For example, input "10000" when setting 100.00%.
• Refer to the Instruction Manual (Detailed) of the FR-
A800/FR-F800 inverter for details of PID control.