APPENDICES APPENDIX
Appendix 3 Compatible Devices with SSCNETIII(/H)
633
A
Connection with MR-JE-B
The servo amplifier MR-JE-B can be connected using SSCNET/H.
Comparisons of specifications with MR-J4(W)-B
*1 When "1: Servo amplifier" is set in "[Pr.116] FLS signal selection" to "[Pr.118] DOG signal selection" at MR-JE-B use, the axis error or
warning does not occur and the external signal (upper/lower limit switch, near-point dog) cannot be operated. To use the external input
signal at MR-JE-B use, set "2: Buffer memory". Refer to the following for the program and the system configuration.
Page 308 External Input Signal Select Function
*2 Operates artificially as the following servo amplifier and servo motor during amplifier-less operation mode.
Servo amplifier type: MR-J4-10B
Motor type: HG-KR053 (Resolution per servo motor rotation: 4194304 pulses)
The servo amplifier MR-JE-B is integrated with the main circuit power supply and the control power supply.
Therefore, when the power of the servo amplifier is turned OFF, the controller cannot communicate with the
axes after the axis whose power is turned OFF.
Item MR-JE-B MR-J4(W)-B
[Pr.100] Connected device 00001200H: MR-JE-_B 00001000H: MR-J4-_B
Operation mode Standard Standard/Fully closed/Linear/Direct drive
Detailed parameter 1 [Pr.116] FLS
signal selection
External input signals of servo amplifier are not
available.
*1
External input signals of servo amplifier are available.
[Pr.117] RLS
signal selection
[Pr.118] DOG
signal selection
Control loop (semi/fully) switching
command
Invalid Valid when using servo amplifier for fully closed loop
control
Encoder resolution 131072 pulses/rev 4194304 pulses/rev
Amplifier-less operation function Possible
*2
Possible
Driver communication Not possible Possible
Virtual servo amplifier function Not possible Possible
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