Network Setting Parameters ([Pr. Pn_ _ ]) - Mitsubishi Electric MELSERVO-J4 Series Instruction Manual

Network setting parameters ([Pr. PN_ _ ])

No./symbol/ Setting Function
name digit
PN02  Set the time until the detection of [AL. 8D.1 CC-Link IE communication error 1] or [AL. 8D.6 CC-Link IE
CERT communication error 3]. When the parameter is set to "0", the detection time varies depending on the setting
Communication value of [Pr. PN03] as shown in the following table.
error detection time When [Pr. PD41] is set to "_ 1 _ _" or "1 _ _ _", increasing the parameter setting value may cause a collision
at the occurrence of a communication error. Remember this point when changing the setting value.
[Pr. PN03]
0
1
Setting range: 0 to 1000
PN03 _ _ _ x Station-specific mode setting
**NWMD Select the motion mode for connection with a simple motion module or the I/O mode for connection with a
Communication master/local module.
mode setting for 0: Motion mode
CC-Link IE 1: I/O mode
communication For the correspondence with the control modes, refer to [Pr. PA01].
The setting of this digit is used by servo amplifier with software version A1 or later.
_ _ x _ For manufacturer setting
_ x _ _
x _ _ _

PN04 Set the network number of the servo amplifier.
**NWNO When "0" is selected, use the network number transmitted from the master station.
CC-Link IE Setting range: 0 to 239
communication
network number
PN05  Set the frequency of communication error detection until the detection of [AL. 8D.7 CC-Link IE
CERI communication error 4] or [AL. 8D.8 CC-Link IE communication error 5]. When the parameter is set to "0", the
Communication frequency will be 8%.
error detection Setting range: 0 to 100
frequency setting
PN06 _ _ _ x Communication error alarm history writing selection
NOP1 Select whether [AL. 8D.1 CC-Link IE communication error 1] and [AL. 8D.2 CC-Link IE communication error
Function selection 2] are recorded in the alarm history at their occurrence.
N-1 0: Disabled
1: Enabled
When the parameter is set to "1", follow the correct procedure for turning off the power to prevent the
occurrence of [AL. 8D.1] or [AL. 8D.2] at power supply shut-off (network disconnection). For details, refer to
[Pr. PN06 Communication error detection method selection].
_ _ x _ Communication error alarm detection method selection
Select the condition for detecting the occurrences of [AL. 8D.1 CC-Link IE communication error 1] and [AL.
8D.2 CC-Link IE communication error 2].
0: Detected only at servo-on.
1: Continuously detected.
When the parameter is set to "0", [AL. 8D.1] and [AL. 8D.2] are detected only at the input of servo-on
command. When turning off the power, set the servo amplifier to the servo-off status with commands and
then turn off the power.
When the parameter is set to "1", [AL. 8D.1] and [AL. 8D.2] are continuously detected while data is being
linked. When turning off the power, turn off the servo amplifier first and then the controller.
_ x _ _ For manufacturer setting
x _ _ _
Communication cycle [ms]
0.5
1.0
2.0
4.0

Detection time [ms]
8.5
9.0
10.0
12.0
10.0
5 PARAMETERS
5.2 Detailed list of parameters
Initial
value
[unit]
0 [ms]
5
0h
0h
0h
0h
0
0 [%]
0h
0h
0h
0h
225