Canon GALVANO GC-251 - Manual (Page 86)

CANON Digital Galvano Scanner System KP-1SM Series + GC-251
Users Manual 1.00 86
9.2. Errors
Priority: High
Error Hex Monitor Item Error Condition
Setting
Change
Possible
/Impossible
(Parameter)
System
status after
error
Digital
Output
Recovery Method
Stroke over
0x0001
Encoder pulse count The encoder count is outside the range set
by parameters P00 (CW Limit) and P01
(CCW Limit).
Possible
(P00, P01)
Error output
Servo OFF
(Axis1)
Connector
A1
Monitor
Board
D1
(Axis2)
Connector
B2
Monitor
Board
D4
Soft reset
(C00)
+
Homing
(C02)
or
Power-off/on
Counter over
0x0002
Velocity (calculated from encoder
pulses) The velocity exceeds the setting by P02
(Maximum Velocity). Possible
(P02)
In-position overtime
0x0004
Encoder pulse count The accumulated time based on the setting
of P03 (In-position Width) exceeds the
setting of P05 (In-position Overtime).
Possible
(P03, P05)
No clock 0x0008 Clock Clock pulses are not input. Impossible
Driver overheat
0x0010
A/D value of thermistor at controller
output amplifier The driver temperature exceeds the A/D
value corresponding to 70ºC. (Software
monitoring)
Impossible
Motor overheat
0x0020
A/D value of thermistor at motor
coil The motor temperature exceeds the A/D
value corresponding to 70ºC. (Software
monitoring)
Impossible
Homing error 0x0800 Homing to the origin Homing is not completed normally. Impossible
Encoder signal error
0x1000
Encoder signal level at homing to
origin An encoder signal is abnormal.
Impossible
Hardware servo OFF
0x4000
Output amplifier shutdown function
Thermistor (controller and motor) The output amplifier is shut down.
The thermistor-detected temperature
exceeds the setting. (Hardware
monitoring). Error notification by software is
usually made first.
Impossible
Current saturation
0x8000
Output current command Current saturation (10A×P09 (Current
limit)) continues for a specified time or
longer. Possible
(P09)