Modules Subject To Installation Restrictions - Mitsubishi Electric Q173CPU Programming Manual

1 OVERVIEW

1.4.4 Modules subject to installation restrictions

Description
Servo external signals
interface module
Serial absolute synchronous
interface module
Manual pulse generator
interface module
Input module
Output module
Input/output composite module
Analogue input module
Analogue output module
Interrupt module
(Note-1) : SV22 only.
(Note-2) : When the Manual pulse generator and the serial encoder are used at the same time with the SV22, the
Q173PX installed in the slot of the smallest number is used for manual pulse generator input.
(Note-3) : A maximum of 4 modules, analogue input modules and analogue output modules, can be used.
(1) Modules subject to installation restrictions in the Motion CPU are sown below.
Use within the restrictions listed below.
Model name
Q172LX
Q172EX
(Note-1)
Q173PX
(Note-2)
QX
QX -S1
QY
QH
QX Y
Q6 AD
(Note-3)
Q6 AD-
Q6 DA
(Note-3)
Q6 DA-
QI60
(2) Modules controlled by a Motion CPU cannot be installed in the extension base
unit QA1S6 B. Install them in the CPU base unit Q3 B or extension base unit
Q6 B.
(3) A total of eight base units including one CPU base unit and seven extension base
units can be used. However, the usable slots (number of modules) are limited to
64 per system including vacant slots. If a module is installed in slot 65 or
subsequent slot, an error (SP. UNIT LAY ERROR) will occur. Make sure all
modules are installed in slots 1 to 64. (Even when the total number of slots
provided by the CPU base unit and extension base units exceeds 65 (such as
when six 12-slot base units are used), an error does not occur as long as the
modules are installed within slots 1 to 64.)
Maximum installable modules per CPU
Q173CPU(N)
4 modules
6 modules
4 modules (Note-1)
(When using the incremental
serial encoder.)
1 module
(When using only the Manual
pulse generator.)
Total 256 points
1 - 74
Q172CPU(N)
1 module
4 modules
3 modules (Note-1)
(When using the incremental
serial encoder.)
1 module
(When using only the Manual
pulse generator.)
1 module