Mitsubishi Electric Melsec-k Instruction Manual page 80

[ 5 .
OPERATING PROCEDURE
bl E L8EEnK
Error
Numbe
A16
Error
Code
FA16
CPU
State
stop
Content and Cause of Error
Communication error with KJ71 L2
Communication between K3NCPo
and KJ71 L2 cannot be made normally/.
(1)The channel number setting of
K J7 1 L2 has not been performed
for master.
I
(2)The ROM inside KJ71L2 is no!
"L2ROM".
I
Communication error with KJ71 L3
Communication between K3NCPU(P2)
and KJ71 L3 cannot be made normally.;
(1)The channel number setting of,
KJ71 L3 has not been performed!
channels 1 to 7.
(2)The ROM inside KJ71L3 is not,
"
L3 R OM
".
I
I
Communication error with KJ71P3
Communication between K3NCPU (P2)
and KJ7lP3 cannot be made normally.
(1)The channel number setting of
(2)The ROM inside KJ7lP3 is not
KJ71 P3 is not 1 to 32.
"P3ROM".
Corrective Action
(1)Move the RUN key switch to
(2)Turn off the power of program-
(3)Unload KJ71L2 from the base unit.
(4) Check the following points:
OCheck the setting of channel
number of K 57 1 L2.
OCheck i f the ROM for OS of
KJ71L2 is "LZROM". (When
"L2ROM" is not used,
it
is
required to change the ROM for
OS to "L2ROM".)
(5)Load KJ71L2 into the base unit.
(6)Turn on the power of program-
(7)Move the RUN key switch to
"STOP" position.
mable controller.
mable controller.
"
R U N
"
posi ti on.
(1)Move -the RUN key switch to
(2)Turn off the power of program-
(3) Unload KJ71 L3 from the base unit.
(4) Check the following points:
OCheck the setting of channel
number of KJ7 1 L3.
OCheck if the ROM for OS of
K371L3 is "L3ROM". (When
not used, it i s required to change
the ROM t o "L3ROM".)
(5)Load KJ71L3 into the base unit.
(6)Turn on the power of program-
(7)Move the RUN key switch to
"STOP" position.
mable controller.
ma ble control ler
.
"RUN" position.
(1)Move the RUN key switch to
(2)Turn off the power of program-
(3) Check the following points:
"STOP" position.
mable controller.
OCheck the setting of channel
number setting digital switch of
K J7 1 P3.
OUnload KJ71P3 from the base
unit and check i f the ROM for OS
is "P3ROM". (When "P3ROM" is
not used, it is required to change
the ROM to "P3ROM".)
(4)-Load KJ71P3 into the base unit.
(5)Turn on the power of program-
(6)Move the RUN key switch to
ma bl
e
con tro I le r
.
"
R U N
"
position.
Table 5.2 Transmission Designation Error List (Continued)
79