7-47
1
Before
Using
the
Products
2
Preparation
3
Connection
4
Setup
5
Adjustment
6
When
in
Trouble
7
Supplement
command
2
mode
C
• Read out of feedback scale
Reception data
0
axis
checksum
2
C
Status (L)
• AT500 series
Status (H)
*3 bit5 : Logical sum of bit0 to bit 5 of status (L) *4 bit4 : logical sum of bit6 and bit 7 of status (L)
Transmission data
• Absolute position data = 48bit (800000000000 to 7FFFFFFFFFFFh)
bit7
Thermal alarm
6
0
5
Communication
error
4
CPU, memory
error
3
Capacity and
photoelectric
error
2
Encoder
non-matching
error
1
Initialization
error
0
Over speed
bit7
0
6
0
5
Encoder
error *3
4
Encoder
alarm *4
3
0
2
0
1
0
0
0
Status (L)
Encoder ID
• ST771
Status (H)
*1 bit5 : Logical sum of bit0 to bit 5 of status (L) *2 bit4 : logical sum of bit6 and bit 7 of status (L)
bit7
Thermal alarm
6
Signal intensity
alarm
5
Signal intensity
error
4
Transducer
error
3
ABS detection
error
2
Hardware
error
1
Initialization
error
0
Over speed
bit7
0
6
0
5
Encoder
error *1
4
Encoder
error *2
3
0
2
0
1
0
0
0
Error code
bit7
0 : Normal
1 : Error
6
5
Command error
4
RS485 error
3
2
1
0
• Command error occurs at other control modes than full-closed control.
2
C
ST771
Address "0" data of EEPROM
32h
Encoder ID (L)
Encoder ID (H)
AT500series
Address "0" data of EEPROM
31h
11 (0Bh)
axis
encoder ID (L)
(H)
status (L)
(H)
(L)
absolute position data (48bit)
(H)
error code
checksum
4. Communication
Details of Communication Command
Содержание MADHT1105
Страница 36: ...1 24 MEMO ...
Страница 118: ...2 82 MEMO ...
Страница 168: ...3 50 MEMO ...
Страница 272: ...5 42 MEMO ...
Страница 351: ...7 55 1 Before Using the Products 2 Preparation 3 Connection 4 Setup 5 Adjustment 6 When in Trouble 7 Supplement MEMO ...
Страница 367: ...7 71 1 Before Using the Products 2 Preparation 3 Connection 4 Setup 5 Adjustment 6 When in Trouble 7 Supplement MEMO ...