Function Explanation Of The Motion Cpu Modules - Mitsubishi Electric Melsec-Q172DCPU User Manual

2 SYSTEM CONFIGURATION

2.1.3 Function explanation of the Motion CPU modules

(1) The following servo amplifiers can be controlled in Motion CPU module.
• Q173DSCPU/Q173DCPU(-S1) : Up to 32 axes per 2 lines (up to 16 axes per 1
• Q172DSCPU
• Q172DCPU(-S1)
(2) It is possible to set the program which synchronized with the motion operation
cycle and executed at fixed cycle (Min. 0.22ms: Q173DSCPU/Q172DSCPU use).
(3) It is possible to execute a download of servo parameters to servo amplifier, servo
ON/OFF to servo amplifier and position commands, etc. by connecting between
the Motion CPU module and servo amplifier with SSCNET cable.
(4) It is possible to select the servo control functions/programming languages by
installing the corresponding operating system software in the Motion CPU module.
(5) Motion modules (Q172DLX/Q172DEX/Q173DPX) are controlled with the Motion
CPU module, and the signals such as stroke limit signals connected to Motion
modules and synchronous encoder can be used as motion control.
(6) I/O modules and intelligent function modules (excluding some modules) can be
controlled with the Motion CPU module.
(Refer to Section 2.3 (2) for modules that can be controlled with Motion CPU
module.)
(7) Data exchange between CPU modules is possible by Multiple CPU high speed
transmission memory or automatic refresh in the Multiple CPU system.
(8) Wiring is reduced by issuing the external signal (upper/lower stroke limit signal,
proximity dog signal) via the servo amplifier.
line)
: Up to 16 axes per 1 line
: Up to 8 axes per 1 line
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