Mitsubishi Electric Q172DCPU User Manual page 31

2 SYSTEM CONFIGURATION
(3) Other restrictions
(a) Motion CPU module cannot be set as the control CPU of intelligent function
module (except some modules) or Graphic Operation Terminal(GOT).
(b) Be sure to use the external battery.
(c) There are following methods to execute the forced stop input.
• Use a EMI terminal of Motion CPU module
• Use a device set in the forced stop input setting of system setting
(d) Forced stop input for EMI terminal of Motion CPU module cannot be
invalidated by the parameter.
When the device set in the forced stop input setting is used without use of
EMI terminal of Motion CPU module, apply 24VDC voltage on EMI terminal
and invalidate the forced stop input of EMI terminal.
(e) Be sure to use the cable for forced stop input (sold separately). The forced
stop cannot be released without using it.
(f) When the operation cycle is 0.4[ms], set the system setting as the axis select
switch of servo amplifier "0 to 7".
If the axis select switch of servo amplifier "8 to F" is set, the servo amplifiers
are not recognized.
(g) When a Multiple CPU system is configured, make sure to configure the
modules so that the total current consumption of individual modules on the
main base does not exceed the 5VDC output capacity of power supply
module.
(Refer to Section 2.4.2 (3) "Selection of the power supply module".)
(h) It is impossible to mount the main base unit by DIN rail when using the
Motion CPU module.
Doing so could result in vibration that may cause erroneous operation.
(i) The module name displayed by "System monitor" - "Product information list"
of GX Developer is different depending on the function version of Motion
modules (Q172DLX, Q172DEX, Q173DPX).
(Note): Even if the function version "C" is displayed, it does not correspond
to the online module change.
Module name
Q172DLX
Q172DEX
Q173DPX
Function version "B"
Q172LX
MOTION-UNIT
MOTION-UNIT
2 - 10
Model display
Function version "C"
Q172DLX
Q172DEX
Q173DPX