Yaskawa 120 Series I/O Modules - Manual (Page 211)

5.3 I/O Allocation
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5.3.2 Register Output Modules
1) Purpose of I/O Allocation
The relationship between I/O signals and I/O references must be defined so that the
CPU Module can input signals from input devices and output signals to output
devices. The following settings are necessary to define this relationship for Register
Output Modules.
• Module Type
• I/O Reference Numbers
Also, the following parameter settings are necessary to control Register Output
Modules.
• Service Scan (Normal/High-speed Scan)
• Timeout Output (Clear/Hold)
• Mode
• Cycle
• Select Timing
Setting these items is called I/O allocation. I/O allocation is performed using
MEMOSOFT and the settings are recorded in the I/O allocation tables stored in
memory in the CPU Module.
For specific setting procedures, refer to the following manuals.
• MEOCON GL120, GL130 MEMOSOFT for P120 Programming Panel User’s
Manual (Manual No. SIEZ-C825-60.7): Chapter 7 Setting System Configuration.
• MEMOCON GL120, GL130 MEMOSOFT for DOS User’s Manual (Manual No.
SIEZ-C825-60.10): Chapter 7 Setting System Configuration.
• MEMOCON GL120, GL130 MEMOSOFT for Windows User’s Manual (Manual
No. SIEZ-C825-60.25): Chapter 6 Setting the Module Configuration.
2) Module Type Setting
The type of Output Module mounted in the slot is set as the Module type. Only the
last 11 alphanumeric characters of the model number are necessary. For example,
120RDO34410 is the Module type for the JAMSC-120RDO34410.
3) I/O Reference Number Setting
The following table shows the I/O reference numbers and points that can be allo-
cated.
Type of Output References for I/O Allocation Number of Registers
CPU10, CPU20, CPU21 CPU30, CPU35
Output registers 400001 to 400512 400001 to 400512 1 to 16 registers