Canon GC-251 ユーザーズマニュアル

 

 

86 

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)