Mitsubishi Electric MELSERVO-J2S Series Transition Handbook page 187

Part 5: Review on Replacement of MR-J2S-30 kW or Higher Capacity Models with MR-J4-DU_
MR-HP30K,MR-HP55KA4
No. Name and function
4 Status display selection
Used to select a status display shown at power-on.
0 0 0 0
Status display of the converter unit at power-on
0: Bus voltage(initial value)
1: Effective load ratio
2: Peak load ratio
3: Regenerative load ratio
5 Alarm history clear
Used to set the alarm history clear.
0 0 0 0
Alarm history clear
0: Disabled
1: Enabled
When alarm history clear is enabled, the alarm
history is cleared at next power-on. After the
alarm history is cleared, the setting is
automatically disabled (0).
Note. Set [Pr. PA17 SEMI-F47 function selection] and [Pr. PA18 SEMI-F47 function Voltage sag detection wait] of the converter unit
according to [Pr. PA20 SEMI-F47 function selection] and [Pr. PF25 SEMI-F47 function Voltage sag detection wait] of a drive unit.
Initial
No.
value
PA02 Magnetic contactor drive output selection
0 0 0 0
0000h PA08 Status display selection
Used to select a status display shown at power-on.
0 0 0 0
PA15 Function selection A-3
0 0 0 0
0000h PA09 Alarm history clear
Used to erase the alarm history.
0 0 0 0
PA12 Input filter setting
0 0 0 0
PA17 Function selection A-5 (Note)
0 0 0
PA18 SEMI-F47 function: voltage sag detection wait (Note)
Used to set the waiting time before activating [AL. 10
Undervoltage].
Selecting "disabled (__0_)" for "SEMI-F47 function
selection" of [Pr. PA17] also disables this parameter.
Setting range: 30 to 200
5 - 26
MR-CR55K,MR-CR55K4
Name and function
Magnetic contactor driving output selection
Select magnetic contactor driving output.
0: Disabled
1: Enabled
Status display shown at power-on
0: Status
1: Bus voltage
2: Effective load ratio
3: Peak load ratio
4: Regenerative load ratio
5: Unit power consumption 1
6: Unit integrating power consumption 1
7: Unit integrating power consumption 2
Unit power consumption unit selection
0: 1 kW unit
1: 0.1 kW unit
Alarm history clear
0: Disabled
1: Enabled
Selecting "Enabled" will erase the alarm
history at the next power-on. It will be
automatically disabled after the alarm history
is erased.
Select an input filter.
If an external input signal causes chattering due
to noise, etc., the input filter is used to suppress
it.
0: None
1: 1.777 [ms]
2: 3.555 [ms]
3: 5.333 [ms]
Detection method selection for [AL. 10
Undervoltage]: Set when [AL. 10 Undervoltage]
occurs due to power supply voltage distortion.
0: When [AL. 10] does not occur
1: When [AL. 10] occurs
SEMI-F47 function selection
0: Disabled
1: Enabled
By selecting "1" in this digit, even when an
instantaneous power failure occurs during the
operation, the electrical energy charged in the
capacitor can be used to avoid the occurrence of
[AL.10 Undervoltage]. [Voltage sag detection
time for Pr. PA18 SEMIF47] can be used to set
the waiting time before [AL. 10 Undervoltage]
occurs.
Initial
value
0001h
0000h
0000h
0000h
0002h
0001h
200
[ms]