7-39
1
Before Using the Products
2
Preparat
on
3
Connect
on
4
Setup
5
Ad
ustment
6
When
n T
roub
e
7
Supp
ement
7
4. Communication
Supplement
List of Communication Command
• Use only the abovementioned commands.
Action of the driver cannot be guaranteed in case commands other than those listed
above have been transmitted.
• In the event the number of received data with the abovementioned command is in er
-
ror, regardless of the communication command, a single byte transmission communi-
cation data (error code only) will be transmitted.
command
0
1
2
7
9
mode
1
5
6
A
B
7
8
9
0
1
2
4
5
6
7
8
9
A
B
C
D
E
0
1
2
6
7
8
0
2
3
4
B
Content
NOP
Read software version information
Read driver model
Read motor model
Read driver serial number
Read motor serial number
INIT
Obtain, release execution right
Set RS232 protocol parameter
Set RS485 protocol parameter
POS, STATUS, I/O
Read status
Read command pulse counter
Read feedback pulse counter
Read current velocity
Read current torque output
Read current deviation counter
Read input signal
Read output signal
Read current velocity, torque and deviation counter
Read status, input signal, and output signal
Read overload load ratio
Read external scale
Read absolute encoder
Read external scale deviation and aggregate pulse
PARAMETER
Read individual user parameters
Write individual user parameters
Write user parameters into EEPROM
Read individual user parameter attributes
Read multiple user parameter attributes
Write multiple user parameters
ALARM
Read current alarm data
Read batched alarm history
Clear alarm history
Alarm clear
Absolute clear
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