Sharp JW-20CM User Manual page 88

(I/O error code of JW model)
80 40 20
● ○ ○
● ○ ○
● ○ ○
● ○ ○
● ○ ○
● ○ ○
• When error numbers 98 through 9C
parameter address 005000
Parameter address D7 D6 D5 D4 D3 D2 D1 D0
When more than one module has and error, the lowest "rack No." and "slot No." will be stored.
• A special I/O module error (9B
the JW-2DA/12PM detects this error, you can also assume that there is a problem in the 24 V
power supply.
• A fuse blown error (9C
If the error cannot be eliminated after replacing the module in which the error occurred, check the
modules in the JW-20RS and then in the rack panel.
③ PC body and JW-20CM, JW-20RS
8
The operating status of the remote master station and slave stations will vary according to the
operation, stop, error, and power failure conditions in the PC as follows. For output hold switch in
detail, see page 8·15
PC body
operational
condition
Operating at normal
Stop at normal
Error
Remote master
station error
PC body
operational
condition
Operating at normal
Stop at normal
Error
Remote master
station error
PC power in OFF
※ When the JW-20RS fault lamp is lit and no error code is displayed, it might be the case that
the PC has stopped operation (in the program mode).
LED name
Error
code
10 8 4 2 1
(HEX)
I/O table error
● ○ ● ● ●
97
(H)
● ● ○ ○ ○
98 Input data parity error
(H)
● ● ○ ○ ●
99
Output data error
(H)
● ○ ● ○
●
9A I/O table registration error
(H)
● ● ○ ● ●
9B Special I/O module error
(H)
● ● ● ○ ○
9C Blown fuse
(H)
in the JW-20RS.
(8)
Rack No.
005000
(8)
) can be detected by the JW-2DA/8AD/11DU/12DU/12PM. When
(H)
) can be detected by JW-12S/13S/32S/33S/35S.
(H)
Power supply
module
Halt Power
output lamp
Operating
HALT POWER
RUN
Close ●
Open
●
Open
●
Open ●
Power supply
module
Halt Power
output lamp
Output hold
HALT POWER
switch "HOLD"
Close
●
Open
●
Open
●
Open
●
Open
●
Cause
occur, the module will store "rack No." and "slot No." in the
(H)
Slot No.
●: Light ON,
PC body
System
Indicator
memory
Flag
Error #170 to
relay
FAULT #177
ON Hold
●
ON Hold
×
●
Not fixed Hold
Not fixed
Hold
●
JW-20RS Indication lamps
Condition of output module
Output hold switch
"RST"
− −
Hold Reset
Reset Reset
Reset Reset
Reset Reset
8 50
·
Measure
Register I/O table
Replace the JW-20RS
Replace basic rack panel,
extension cable, I/O
module, or register I/O
table.
Replace the fuse
: Blinks, No mark: Lights OFF
×
JW-20CM Indication lamps
COMM SD RD CD ERROR TEST FAULT S
●
× × ×
●
× × ×
●
●
× × ×
●
COMM SD RD CD ERROR TEST FAULT S
● × × ×
× × ×
× × ×
●
Not fixed
●
Not Fixed
●
to
0
S
7
●
to
0
S
7
※
●
Error
●
code
●
Error
code
Error
●
code