Canon GC-251 - page 57

CANON Digital Galvano Scanner System KP-1SM Series + GC-251

Users Manual 1.00

Command ID 15 Command

Name Error Read

Data -

Return

Value

Error (16 bits)

Explanation

Each status can be checked by each bit after conversion into 16-bit display.

For details about errors, see 9-2, “Errors.”

Bit Abbreviation Meaning Hex Format

0 STRK Stroke over 0x0001

1 CNT Counter over 0x0002

2 INP In-position overtime 0x0004

3 SRV No clock 0x0008

4 CUR Driver overheat 0x0010

5 HOT Motor overheat 0x0020

6 FOM Format error 0x0040

7 COM Command data error 0x0080

8 PAR Parameter error 0x0100

9 STA Status error 0x0200

10 TRN Communication error 0x0400

11 ORG Homing error 0x0800

12 ENC Encoder signal error 0x1000

13 OTP Out-position error 0x2000

14 CMPER Servo OFF by hardware 0x4000

15 ETC Current saturation 0x8000

Command ID 18 Command

Name Acceleration Control

Data 0: OFF

1: ON

Return

Value

0: Command execution successful

1: Command execution unsuccessful

Explanation This command cannot be used now.

Command ID 20 Command

Name Target Position Setting

Data Target position (Pulse)

Return

Value

0: Command execution successful

1: Command execution unsuccessful

Explanation This command is used to set a target position by step movement.

Command

Step movement procedure

Command ID = 10: Target Value Setting Mode

Command ID = 20: Target Position Setting

Command ID = 8 Data = 0: Step Movement Start