
G. MAINTENANCE USING A NOTEBOOK
PERSONAL COMPUTER
B–63175EN/03
APPENDIX
570
(3)When port setting is normally complete, the last selected number
remains displayed. (If an error occurs, “j ” (lower–case o) is
displayed. Reference the error condition described in the table and
reexecute secondary selection.)
(4)Press the button again to restore the LED display to the status during
normal operation. If an alarm occurs in this status, the LED display
is also restored to the status during normal operation.
Table G.3 (a) Maintenance operations after power–on using the
maintenance button and led display
Primary
Secondary Description
0 Terminates this operation.
1 Reserved
2 Reserved
3 Uses the following software packages.
0 Clears the following RS–232–C port settings (1 to 4).
(When use of the DPL/MDI operation package (for boot
operation) is set at power–on (additional information 3),
this operation also clears the port settings.)
1 Uses the DPL/MDI operation package on RS–232–C
port 2 (channel 2).
(This setting is retained even after the power is turned
off. To clear the setting, perform the operation for setting
0 above. At the next power–on after this setting is made,
the DPL/MDI operation package (for boot operation) is
also available. If setting 2 or 3 below is made before this
setting is made, an error occurs with “j” (lower–case o).
In this case, perform clear operation by setting 0 above,
then make this setting again.)
2 Uses FAPT LADDER II on RS–232–C port 2 (channel
2).
(This setting is retained even after the power is turned
off. To clear the setting, perform the operation for setting
0 above. If setting 1 above or 4 below is made before
this setting is made, an error occurs with “j”
(lower–case o). In this case, perform clear operation by
setting 0 above, then make this setting again.)
3 Reserved
4 Reserved