Keyence SV Series User Manual

A-71
A-5MECHATROLINK-II Communication Commands
APPENDIX
- SV Series User’s Manual -
■Origin return flow
1 Move towards the direction as specified by "Origin return operate direction" (ML_17) at the target speed (TSPD)
2 The speed is reduced to "Origin creep speed 1" (ML_18) when DEC=1.
3 Latching is initiated when DEC=0.
4 Alatch signal is input. "Origin distance after latch" (ML_20) is added to the latch signal input postion. Then,
move at the "Origin creep speed 2"(ML_19) toward the resultant originate.
5 After positioning is finished, set up the coordinate until this position turns 0.
■Relevant parameters
Speed
Origin return creep speed 1
Movement after origin
return latch signal input
Origin return creep speed 2
DEC
Latch signal
Command speed (TSPD)
Parameter Category Name Set value/setting unit Default
Enable
timing
TUN_34 Special *Torque feedforward
1: Disable
2: Enable
1
When power
is ON again
ML_69 Special
*Pos ctrl cmd
TFF/TLIM
0: Disable
1: Enable
1
ML_17 Special Origin Return direction
0: CCW
1: CW
0
After
changing
ML_18 Special Origin return creep speed 1 0 to 65535 (100CMD_PLS/s) 50
ML_19 Special Origin return creep speed 2 0 to 65535 (100CMD_PLS/s) 5
ML_07 Special 1st acceleration rate 1 1 to 65535 (10000CMD_PLS/s
2
)100
ML_08 Special 2nd acceleration rate 1 1 to 65535 (10000CMD_PLS/s
2
)100
ML_09 Special
Acceleration rate change speed 1 0 to 65535 (100CMD_PLS/s) 0
ML_10 Special 1st deceleration rate 1 1 to 65535 (10000CMD_PLS/s
2
)100
ML_11 Special 2nd deceleration rate 1 1 to 65535 (10000CMD_PLS/s
2
)100
ML_12 Special
Deceleration rate switch speed 1 0 to 65535 (100CMD_PLS/s) 0
ML_24 Special *Accel/decel constant
0: 1 is valid
1: 2 is valid
0
When power
is ON again
ML_25 Special 1st acceleration rate 2 1 to 20971520 (10000CMD_PLS/s
2
)100
After
changing
ML_26 Special 2nd acceleration rate 2 1 to 20971520 (10000CMD_PLS/s
2
)100
ML_27 Special
Acceleration rate change speed 2 0 to 2097152000 (100CMD_PLS/s) 0
ML_28 Special 1st deceleration rate 2 1 to 20971520 (10000CMD_PLS/s
2
)100
ML_29 Special 2nd deceleration rate 2 1 to 20971520 (10000CMD_PLS/s
2
)100
ML_30 Special
Deceleration rate switch speed 2 0 to 2097152000 (100CMD_PLS/s) 0
ML_20 Special
Origin distance after latch
Origin distance after latch
- 2
30
+1 ~ 2
30
- 1 (CMD_PLS) 0
ML_21 Special P-Latching allowable area
- 2
31
~ 2
31
- 1 (CMD_PLS) 0
ML_22 Special N-Latching allowable area
- 2
31
~ 2
31
- 1 (CMD_PLS) 0

Keyence SV Series Specifications

General

Display	LCD
Output Type	Digital, Analog
Power Supply	24V DC
Communication	Ethernet, RS-232, RS-485
Series	SV Series
Programming Language	Ladder Logic
Mounting	Panel mounting
Operating Temperature	0 to +50°C
Storage Temperature	-20 to +60°C
Vibration Resistance	10 to 55 Hz
Shock Resistance	30G