Omron NX701-17 Series Troubleshooting Manual page 287

Event code Event name
38400000 hex Overspeed 2
38410000 hex Command
Error
38420000 hex Command
Generation
Error
38430000 hex Error Counter
Overflow 1
38440000 hex Error Counter
Overflow 2
38450000 hex Interface
Input Dupli-
cate Alloca-
tion Error 1
38460000 hex Interface
Input Dupli-
cate Alloca-
tion Error 2
38470000 hex Interface
Input Func-
tion Number
Error 1
38480000 hex Interface
Input Func-
tion Number
Error 2
NJ/NX-series Troubleshooting Manual (W503)
Meaning Assumed cause
The Servomotor • The velocity command value is
rotation too large.
speed/motor speed
• There is overshooting.
exceeded the value
• The wiring is incorrect.
set on Overspeed
Detection Level
Setting at Immedi-
ate Stop (3615
hex).
The position com- • The change in position com-
mand variation after mand is too large.
the electronic gear
• The backlash compensation
exceeded the spec-
amount is too large.
ified value.
During position • During position command pro-
command process- cessing, an error such as a cal-
ing, an error such culation range error occurred.
as a calculation
range error
occurred.
The absolute • The absolute encoder posi-
encoder posi- tion/absolute scale position in
tion/absolute scale pulses divided by the elec-
position in pulses tronic gear ratio exceeded ±2
divided by the elec-
(2,147,483,648).
tronic gear ratio
exceeded ±2 31
(2,147,483,648).
The position follow- • There is insufficient
ing error in pulses torque/force.
exceeded ±2
29
• There is insufficient gain.
(536,870,912). Or,
• The encoder/external encoder
the position follow-
wiring is incorrect.
ing error in com-
mand units
exceeded ±2
30
(1,073,741,824).
There is a dupli-
• There is a duplicate setting in
cate setting in the
the input signal (IN1, IN2, IN3,
input signal (IN1,
and IN4) function allocations.
IN2, IN3, and IN4)
function allocations.
There is a dupli- • There is a duplicate setting in
cate setting in the the input signal (IN5, IN6, IN7,
input signal (IN5, and IN8) function allocations.
IN6, IN7, and IN8)
function allocations.
There is an unde- • There is an undefined number
fined number speci- specification in the input signal
fication in the input (IN1, IN2, IN3, and IN4) func-
signal (IN1, IN2, tion allocations.
IN3, and IN4) func-
• Different logic is set for the
tion allocations. Or,
same function in the function
a logic setting error
assignments of the input sig-
was detected.
nals (IN1, IN2, IN3, and IN4).
There is an unde- • There is an undefined number
fined number speci- specification in the input signal
fication in the input (IN5, IN6, IN7, and IN8) func-
signal (IN5, IN6, tion allocations.
IN7, and IN8) func-
• Different logic is set for the
tion allocations. Or,
same function in the function
a logic setting error
assignments of the input sig-
was detected.
nals (IN5, IN6, IN7, and IN8).
3 Error Tables
Level
Maj Prt Min Obs Info
S
S
S
S
31
S
S
S
S
S
Reference
I576, I577
I576, I577
I576, I577
3
I576, I577
I576, I577
I576, I577
I576, I577
I576, I577
I576, I577
3-209