SMC Networks LECSB2-T Series - 5.2.6 Extension setting 3 parameters ([Pr. PF_ _ ])

5. PARAMETERS
5 - 63
No./symbol/
name
Setting
digit
Function
Initial
value
[unit]
Control
mode
P
S
T
PE50
LMCT
Lost motion
compensatio
n non-
sensitive
band
Set the lost motion compensation non-sensitive band. When the fluctuation of the
droop pulse is the setting value or less, the speed will be 0. Setting can be changed
in [Pr. PE48]. Set the parameter per encoder unit.
Setting range: 0 to 65535
0
[pulse]/
[kpulse]
5.2.6 Extension setting 3 parameters ([Pr. PF_ _ ])
No./symbol/
name
Setting
digit
Function
Initial
value
[unit]
Control
mode
P
S
T
PF09
*FOP5
Function
selection F-5
_ _ _ x
Electronic dynamic brake selection
0: Automatic (enabled only for specified servo motors)
2: Disabled
Refer to the following table for the specified servo motors.
0h
Series
Servo motor
LE-
□
-
□
LE-T5-
□
, LE-T6-
□
, LE-T7-
□
, LE-T8-
□
_ _ x _
For manufacturer setting
0h
_ x _ _
0h
x _ _ _
0h
PF15
DBT
Electronic
dynamic
brake
operating
time
Set an operating time for the electronic dynamic brake.
Setting range: 0 to 10000
2000
[ms]
PF18
*STOD
STO
diagnosis
error
detection
time
Set the time from when an error occurs in the STO input signal or STO circuit until
the detection of [AL. 68.1 Mismatched STO signal error].
When 0 s is set, the detection of [AL. 68.1 Mismatched STO signal error] is not
performed.
The following shows safety levels at the time of parameter setting.
0
[s]
Setting
value
STO input diagnosis by TOFB
output
Safety level
0
Execute
EN ISO 13849-1 Category 3 PL d,
IEC 61508 SIL 2,
EN 62061 SIL CL2
Not execute
1 to 60
Execute
EN ISO 13849-1 Category 3 PL e,
IEC 61508 SIL 3, EN 62061 SIL CL3
Not execute
EN ISO 13849-1 Category 3 PL d,
IEC 61508 SIL 2, EN 62061 SIL CL2
When the short-circuit connector is connected to the CN8 connector, set "0" in the
parameter.
Setting range: 0 to 60