Mitsubishi Electric MR-J4W2-0303B6 Instruction Manual page 148

5. PARAMETERS
No. Symbol
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.
Setting
value
0
1 to 60
When the short-circuit connector is connected to the CN8 connector, set "0" in the
parameter.
This parameter is available with servo amplifiers with software version C1 or later.
PF21 DRT Drive recorder switching time setting
Set a drive recorder switching time.
When a USB communication is cut during using a graph function, the function will be
changed to the drive recorder function after the setting time of this parameter.
When a value from "1" to "32767" is set, it will switch after the setting value.
However, when "0" is set, it will switch after 600 seconds.
When "-1" is set, the drive recorder function is disabled.
PF23 OSCL1 Vibration tough drive - Oscillation detection level
Set a filter readjustment sensitivity of [Pr. PB13 Machine resonance suppression filter
1] and [Pr. PB15 Machine resonance suppression filter 2] while the vibration tough
drive is enabled.
However, setting "0" will be 50%.
Example: When you set "50" to the parameter, the filter will be readjusted at the time
PF24 *OSCL2 Vibration tough drive function selection
Setting
digit
_ _ _ x
_ _ x _
_ x _ _
x _ _ _
Name and function
STO input diagnosis by
TOFB output
Execute
Not execute
Execute
Not execute
of 50% or more oscillation level.
Oscillation detection alarm selection
0: [AL. 54 Oscillation detection] will occur at oscillation
detection.
1: [AL. F3.1 Oscillation detection warning] will occur at
oscillation detection.
2: Oscillation detection function disabled
Select alarm or warning when a oscillation continues at a
filter readjustment sensitivity level of [Pr. PF23].
The digit is continuously enabled regardless of the vibration
tough drive in [Pr. PA20].
For manufacturer setting
Safety level
EN ISO 13849-1 Category 3 PL d, IEC
61508 SIL 2, and EN 62061 SIL CL2
EN ISO 13849-1 Category 3 PL e, IEC
61508 SIL 3, and EN 62061 SIL CL3
EN ISO 13849-1 Category 3 PL d, IEC
61508 SIL 2, and EN 62061 SIL CL2
Explanation
5 - 51
Initial
Setting
value
range
[unit]
0 0 to
[s] 60
0 -1 to
[s] 32767
50 0 to
[%] 100
Refer to Name
and function
Initial
column.
value
0h
0h
0h
0h
Each/
Common
Common
Common
Each
Each