Download MOTION CONTROLLER (SV22) (VIRTUAL MODE)

11. ERROR CODES STORED AT THE PCPU
(b) When an error occurs, the error detection signal for the axis in question will
switch ON, and the corresponding error code will be recorded in the minor
error code, major error code, or servo error code register.
Error Code
Registers
Virtual servo
motor
Synchronous
encoder
Output module
Minor error
code
Major error
code
Minor error
code
Major error
code
Minor error
code
Major error
code
Servo error
code
Error Detection
Signal
Error Reset Flag
Note
When A172SHCPU
D702 + 6n
D1207 + 20n
D1407 + 20n
D703 + 6n
is used n = 0 to 7
When A171SHCPU
is used n = 0 to 3
D750
(n = Axis No.−1)
M1360
M1560
D1607 + 20n
D1807 + 20n
D1608 + 20n
D1808 + 20n
(Reset is also valid
for REAL mode
errors)
D751
D806 + 20n
D807 + 20n
D808 + 20n
(c) Each time an error occurs, the previously stored error code will be replaced
(deleted) by the new error code. However, a log of errors can be recorded
for reference purposes at a peripheral device (IBM PC running the
SW2SRX-GSV22PE software).
(d) The error detection flag and error code are saved until the error reset signal
or the servo error reset signal is switched ON.
POINTS
(1) When a servo error occurs, there are cases where the same servo error
code will be stored again even after a servo error reset (M1808+20n: ON)
is executed.
(2) When a servo error occurs, eliminate the error cause, then execute a
servo error reset.
11 − 2