YASKAWA DX200 - Page 202

13 Trouble Shooting When Alarm is not Displayed
13-9
‘1’ USB
memory
(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 “chapter2.2 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.
Auto upgrade
failed.
‘P’ There is no file
necessary for the
programming pendant
or it is out of order.
Programmin
g pendant
failure
(1) Turn the power OFF then back ON.
(2) If the error occurs again, perform
“chapter3 Programming Pendant Setup”
of the DX200 SETUP PROCEDURE
MANUAL.
Controller <->
pendant
communication
has been cut off.
A communication error
has occurred between
the YCP21 circuit
board and the
programming pendant.
Cable
failure
-Turn the power OFF then back ON.
-Check the connection and insertion
status of the following cables and
connectors.
(1)The looseness of the programming
pendant connector and confirmation
by touch.
(2)The cable between the YCP21 circuit
board(CN105) and the programming
pendant
(3)The Ethernet cable of YCP21 circuit
board(CN105)
(4)The connector of YCP21 circuit
board(CN105)
Controller <->
Pendant
disconnect.Start
reconnect.
A communication error
has occurred between
the YCP21 circuit
board and the
programming pendant.
Cable
failure
-Turn the power OFF then back ON.
-Check the connection and insertion
status of the following cables and
connectors.
(1)The looseness of the programming
pendant connector and confirmation
by touch.
(2)The cable between the YCP21 circuit
board(CN105) and the programming
pendant
(3)The Ethernet cable of YCP21 circuit
board(CN105)
(4)The connector of YCP21 circuit
board(CN105)
YE_AppInstall.ex
e or unzip.dll file
isn’t found.
‘1’
CF or USB
memory
(created to
install PP
customized
application)
failure
Perform “chapter 8.3 Installation” of
OPTIONS INSTRUCTIONS FOR
PROGRAMMING PENDANT
CUSTOMIZATION FUNCTION.
Screen status of
programming
pendant
7SEG
LED for
robot I/F
circuit
board
(YIF)
Assumed status Cause Remedy