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2 SYSTEM CONFIGURATION
Item 7-segment LED Remark
Self diagnostic error
(Error related for Multiple CPU)
" AL" flashes 3 times
Steady " A1" display
(Self-diagnosis error)
4-digits error code is
displayed in two sequential
flashes of 2-digits each.
(ex. error code [3012])
Setting error of the Multiple CPU system
Refer to the "Q173DCPU/Q172DCPU Motion
controller Programming Manual (COMMON)" for
details.
POINTS
(1) An error is displayed at the 7-segment LED, confirm the error code etc. using
MT Developer2.
(2) Refer to the Motion CPU error batch monitor of MT Developer2 or error list of
Programming Manual for error details.
(6) Rotary switch assignment
(a) Rotary function select 1 switch (SW1)
Rotary switch
Setting
(Note)
Mode Description
0 Normal mode Normal operation mode
D
0
8
C
4
F
E
B
A
9
6
7
5
3
2
1
A Installation mode
Installed the operating system software using
MT Developer2
(Note): Not to be set except above setting.
(b) Rotary function select 2 switch (SW2)
Rotary switch
Setting
(Note)
Mode Description
0 Mode operated by RAM
Normal operation mode
(Operation by the setting data and parameters
stored in the RAM built-in Motion controller.)
6 Mode operated by ROM
Mode to operate based on the setting data and
parameters wrote to the FLASH ROM built-in
Motion controller.
8
Ethernet IP address
display mode
Mode to display the Ethernet IP address.
D
0
8
C
4
F
E
B
A
9
6
7
5
3
2
1
C SRAM clear SRAM "0" clear
(Note): Not to be set except above setting.
CAUTION
Be sure to turn OFF the Motion controller's power supply before the rotary switch setting change.