Appendix 4 Differences Between Q173Dscpu/Q172Dscpu/Q173Dcpu(-S1)/Q172Dcpu(-S1)/ Q173Hcpu/Q172Hcpu; Appendix 4.1 Differences Between Q173Dscpu/Q172Dscpu/Q173Dcpu(-S1)/Q172Dcpu(-S1)/ Q173Hcpu/Q172Hcpu - Mitsubishi Electric Q Series Programming Manual

APPENDICES
APPENDIX 4 Differences Between Q173DSCPU/Q172DSCPU/Q173DCPU(-S1)/
Q172DCPU(-S1)/Q173HCPU/Q172HCPU
APPENDIX 4.1 Differences between Q173DSCPU/Q172DSCPU/Q173DCPU(-S1)/
Q172DCPU(-S1)/Q173HCPU/Q172HCPU
Table 4.1 Differences between Q173DSCPU/Q172DSCPU/Q173DCPU(-S1)/
Q172DCPU(-S1)/Q173HCPU/Q172HCPU
Item
Peripheral I/F
Battery
Forced stop input
Multiple CPU high speed
transmission memory for
data transfer between CPU
modules
Number of real I/O points
(PX/PY)
Internal relays (M)
Latch relays (L)
Special relays (M)
Special relays (SM)
Special registers (D)
Special registers (SD)
Motion registers (#)
Multiple CPU area
devices (U \G)
Common differences to the operating system software are shown in Table 4.1.
Refer to "APPENDIX 4.3 Differences of the operating system software " for
characteristic differences to the operating system software. And, refer to "APPENDIX
4.2 Comparison of devices " for detailed differences of devices.
Q173DSCPU/Q172DSCPU
USB/RS-232/Ethernet
(Via PLC CPU)
PERIPHERAL I/F
(Motion CPU)
• Use EMI terminal of Motion CPU module.
• Use device set by forced stop input setting in the system setting.
256 points
(Built-in interface in Motion CPU
(Input 4 points) + I/O module +
Intelligent function module)
None (Latch for M is possible by latch setting)
Up to 14336 points
Q173DCPU(-S1)/Q172DCPU(-S1)
USB/RS-232/Ethernet
(Via PLC CPU)
PERIPHERAL I/F
(Motion CPU)
Demand
Included
256 points
(I/O module)
12288 points
—
2256 points
—
2256 points
12288 points
APP - 32
Q173HCPU/Q172HCPU
USB/SSCNET
(Note-1)
Add Q6BAT at continuous power
failure for 1 month or more.
Use device set by forced stop
input setting in the system setting.
256 points
(I/O module)
Total 8192 points
256 points
256 points
8192 points
(Note-1): Q173DCPU-S1/Q172DCPU-S1 only
—
—
—
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