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Device no.
Signal
RWw8
Fault history No.
*3
RWw9
PID set point
RWwA
PID measured value
*3
RWwB
PID deviation
Torque command
*4
value
RWwC
Torque limit value
RWwC,
Torque limit level
RWwD,
(1st quadrant to
RWwE,
*4*5
4th quadrant)
RWwF
Set how many fault records in past to be read. Back to seven fault records in past can be read.
(lower 8 bits is H00)
Upper 8 bits: H00 (latest fault) to H07 (seven 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
*3
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
*4*5
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
• 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
inverter for details of PID control.
DETAILS OF INPUT AND OUTPUT SIGNALS
7
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