Yaskawa MP900 Series Machine Controller for Standard Operation - Manual (Page 266)

4.2 System Configuration
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4.2.4 Changing Machine Controller Status
When the System Configuration Window is displayed and active, the status of the Machine
Controller can be changed using the Control (C) menu on the Engineering Manager's menu
bar. The changes made are immediately reflected in the Machine Controller's operation.
Machine Controller status cannot be changed in offline mode.
„ Starting Machine Controller Operation
1. Select Control (C) and then CPU RUN (R) from the menu.
2. Click the Yes Button in the message box.
„ Stopping Machine Controller Operation
1. Select Control (C) and then CPU STOP (S) from the menu.
2. Click the Yes Button in the message box.
Execution of the user program will stop when the Machine Controller stops operation.
„ Resetting the Machine Controller's Error Display
The procedure to reset the display of errors detected by the Machine Controller. Before
resetting the display, use the register list function to check the error contents.
1. Select Control (C) and then ERR RESET (E) from the menu.
2. Click the Yes Button in the message box.
„ Clearing Machine Controller Memory
When the Machine Controller's memory is cleared, the user programs and definition data
will be deleted. The contents of the flash memory, however, will not be affected.
1. Select Control (C) and then MEM CLEAR (M) from the menu.
2. Click the Yes Button in the message box.
BAT Alarm ON: Battery voltage low
OFF: Battery voltage
normal
ON when battery voltage is low. OFF when bat-
tery voltage is normal.
BUS
Access ON: Bus being accessed
OFF: Bus accessed
stopped
ON during CPU Module bus access. OFF when
bus access is stopped.
Status Meaning