When an error message is displayed (Error code list)
Maintenance/Troubleshooting
1-131
RHxx012 (Driver Name): UDP
Port number is over-
lapped
An error occurred when UDP
port number of touch panel
side is overlapped.
If UDP port number is over-
lapped, please allocate differ-
ent port number.
RHxx013 (Driver Name):
COM1: The 9th pin
has not been set to
VCC (5V Power Sup-
ply). Please check
your cable or con-
nected equipment.
9th pin of COM1 is con-
nected as RI input.(e.g. Set to
use Isolation Unit (RS-232C
Type))
Please designate [RI] in
[RI/DVV] settings of GP-
Pro EX’s [Device/PLC Set-
tings].
RHxx033 (Node Name): Error
has been responded
for initial communi-
cation command
(Error Code: (Deci-
mal)[(Hex)])
Communication settings and wiring are correct. Since the
causes depend on the selected driver, please contact your
local GP distributor.
)
“1.7.2 Contact us!” (page 1-164)
RHxx034 (Node Name): Error
has been responded
for device read com-
mand (Error Code:
(Decimal)[(Hex)])
RHxx035 (Node Name): Error
has been responded
for device write com-
mand (Error Code:
(Decimal)[(Hex)])
RHxx036 (Node Name): Error
has been responded
for device read com-
mand (Error Code:
(Decimal)[(Hex)]
There are out of
range devises)
Device/PLC cannot recog-
nize the Read request of the
address set via the display
unit side, and return the error
code. It might be set to
request the address which is
out of PLC’s address range
on the display unit side.
(1) Please check the manual
of device/PLC in use for
the detail of receiving
error codes.
(2) Please check if the
address set is within the
range of device/PLC
device address in use.
*1
RHxx037 (Node Name): Error
has been responded
for device write com-
mand (Error Code:
(Decimal)[(Hex)]
There are out of
range devises)
Device/PLC cannot recog-
nize the Write request of the
address set on the display
unit side, and return the error
code.It might be set to
request the address which is
out of PLC’s address range
on the display unit side.
Continued
Error No.
Error Message
Cause and Solution
Countermeasure
