YASKAWA DX200 - Page 201

13 Trouble Shooting When Alarm is not Displayed
13-8
‘P’ The communication IC
of YCP21 circuit board
or its peripheral circuit
is out of order.
YCP21
circuit board
failure
(1) Turn the power OFF then back ON.
(2) If the error occurs again, remove all
the circuit boards installed in the CPU
rack and reinstall them.
(3) If the error occurs again though
reinstall them, replace the YCP21 circuit
board. After replacing the board, remove
the CF card inserted into the old YCP21
circuit board and insert it into the new
YCP21 circuit board. (refer to *2)
The specified data
cannot be read
properly from the CF
card in the YCP21
circuit board or an
invalid value is
specified.
CF card
(inserted
into YCP21
circuit
board)
failure
(1) Turn the power OFF then back ON.
(2) If the error occurs again, remove the
CF card from the YCP21 circuit board
and reinstall it.
(3) If the error occurs again though
reinstall it, replace the CF card of YCP21
circuit board. (refer to *8)
The robot I/F circuit
board(YIF) is out of
order or malfunctions.
YIF circuit
board
failure
(1) Turn the power OFF then back ON.
(2) If the error occurs again, remove all
the circuit boards installed in CPU rack
and reinstall them.
(3) If the error occurs again though
reinstall them, replace the YIF circuit
board. After replacing the board, load the
CMOS.BIN file saved before the error
occurs or the CMOSBK.BIN file saved in
the automatic backup function in the
maintenance mode. (refer to *4)
Pendant main
application start
failed.
The programming
pendant is out of order
or malfunctions.
OS (written
in the
programmin
g pendant)
failure
(1) Turn the power OFF then back ON.
(2) If the error occurs again, write the
DX200 OS (WindowsCE) to the
programming pendant For the writing
procedure, refer to “chapter3
Programming Pendant Setup” of the
DX200 SETUP PROCEDURE MANUAL.
Software upgrade
failed. Turn the
DX200 power
OFF and then ON.
‘1’ Creating the media for
upgrade is failed.
CF (created
for upgrade)
failure
(1) Turn the power OFF then back ON.
(2) If the error occurs again, perform the
following procedure.
A) Delete files in the CompactFlash.
B) Perform “chapter 2.2 Preparing
CompactFlash/USB for Upgrade” of
the DX200 UPGRADE
PROCEDURE MANUAL.
C) Perform the upgrade operation. If
the error occurs again though,
replace the CF card.
Screen status of
programming
pendant
7SEG
LED for
robot I/F
circuit
board
(YIF)
Assumed status Cause Remedy