User`s manual

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2 SYSTEM CONFIGURATION
(4) Operation mode
(a) Rotary switch setting and operation mode
Rotary switch setting
(Note)
SW1 SW2
Operation mode
A Any setting (Except C) Installation mode
0 0 Mode operated by RAM
0 6 Mode operated by ROM
Any setting C SRAM clear
(Note)
(Note) : The programs, parameters, absolute position data, and latch data built-in Motion
CPU module are cleared.
(b) Operation mode overview
Operation mode 7-segment LED Operation overview
Installation mode
• Steady "INS" display at the 7-segment LED.
• Operating system software can be installed.
• It is STOP status regardless of the RUN/STOP switch position at the front side
of Motion CPU module.
• Digital oscilloscope function cannot be used.
Mode operated by
RAM
• " . " remains flashing in the first digit of 7-segment LED.
• It operates based on the user programs and parameters stored in the SRAM
built-in Motion CPU module.
Mode operated by
ROM
• " . " remains flashing in the first digit and steady " . " display in the second
digit of 7-segment LED.
• Operation starts after the user programs and parameters stored in the FLASH
ROM built-in Motion CPU module are read to the SRAM built-in Motion CPU
module at power supply on or reset of the Multiple CPU system.
If the ROM writing is not executed, even if the user programs and parameters
are changed using the MT Developer during mode operated by ROM,
operation starts with the contents of the FLASH ROM at next power supply on
or reset.
Also, If the ROM writing is not executed, even if the auto tuning data are
reflected on the servo parameter of Motion CPU by operation in the auto-tuning
setting, operation starts with the contents of the FLASH ROM at next power
supply on or reset.
POINTS
Be sure to turn OFF the Multiple system power supply before the rotary switch
setting change.