System Configuration - Mitsubishi Electric MELSEC iQ-R16MTCPU Programming Manual

System configuration

A system configuration that uses a pressure control compatible servo amplifier (MR-J4-B-LL) is shown below.
Motion CPU module
RMTCPU
SSCNET/H (CN1)
SSCNETcable
MR-J3BUSM(-A/-B)
Analog input of servo amplifier
• Pressure feedback
(load cell pressure feedback)
SSCNET/H (CN2)
External input signals of servo
amplifier
• Upper stroke limit
• Lower stroke limit
• Proximity dog
*1 External input signals of the servo amplifier (proximity dog, upper/lower stroke limit) cannot be input with the MR-J4-B-LL. When using
external input signals, use "bit device" for the signal type in external signal parameters. When the external signal parameter is set to
"amplifier input" external input signals cannot be used.
*2 Wire the load cell servo amplifier output to the analog input. For more details about MR-J4-B-LL, please consult your local Mitsubishi
representative.
*2
*1
R64MTCPU: 2 lines (Up to 64 axes (up to 32 axes per line))
R32MTCPU: 2 lines (Up to 32 axes (up to 16 axes per line))
R16MTCPU: 1 line (Up to 16 axes)
*: Of the axes being used, up to 8 axes may be MR-J4-B-LL
Servo amplifier Servo amplifier
MR-J4(W)-B MR-J4-B-LL
Servo amplifier Servo amplifier
MR-J4(W)-B MR-J4-B-LL
7 AUXILIARY AND APPLIED FUNCTIONS
451
7.7 Pressure Control
7