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4. PARAMETERS
No. Symbol
Name and function
Initial
value
Setting
range
Unit
Control mode
Position
Internal
speed
Internal
torque
PC12 TC Internal torque command
Set the internal torque command during the internal torque control.
Set the parameter on the assumption that the maximum torque is
100.0 %.
For example, when 50.0 is set, a value of maximum torque ×
100.0
50.0
will
be outputted.
0.0
0.0
to
100.0
%
PC13 *ENRS Encoder output pulses selection
Used to select the encoder output pulse direction, the encoder output
pulse setting and the encoder output pulse cycle.
Encoder pulse output phase changing
Changes the phases of A, B-phase encoder
pulses output.
A-phase
B-phase
CCW
CW
Servo motor rotation direction
Setting
0
1
Encoder output pulse setting selection
0: Output pulse setting
1: Division ratio setting
2: Same output pulse setting as the command pulses.
3: A/B-phase pulses electronic gear setting
Setting "2" makes parameter No. PA15
(encoder output pulses) setting invalid.
0
A-phase
B-phase
A-phase
B-phase
A-phase
B-phase
Encoder output pulse cycle setting (Note)
0: 444 s cycle
1: 55 s cycle
Note. It is supported by servo amplifiers of the software version A1 or
later.
000h Refer to
the name
and
function
field.
PC14 TL2 Internal torque limit 2 [Applied]
Set this parameter to limit servo motor torque on the assumption that
the maximum torque is 100[%].
When 0 is set, torque is not produced.
The internal torque limit 2 is made valid when the internal torque limit
selection (TL1) is turned on. (Refer to (4) in section 3.6.1.)
100
0
to
100
%
PC15 ERZL Error excessive alarm detection level
Set the error excessive alarm detection level.
3.0
0.1
to
99.9
rev
PC16
For manufacturer setting
Do not change this value by any means.
3.0
PC17 *OSL Overspeed alarm detection level
Set the overspeed alarm detection level.
When "0" or "value exceeding the maximum servo motor speed
1.2" is set, the overspeed alarm detection level becomes "maximum
motor speed 1.2".
0
0
to
20000
r/min
PC18
For manufacturer setting
1000
PC19
Do not change this value by any means.
0
PC20
000h
PC21
001h
Summary of Contents for MELSERVO-JN Series
Page 31: ... 22 MEMO ...
Page 49: ...2 6 2 INSTALLATION MEMO ...
Page 181: ...5 30 5 DISPLAY AND OPERATION SECTIONS MEMO ...
Page 199: ...6 18 6 GENERAL GAIN ADJUSTMENT MEMO ...
Page 303: ...11 46 11 OPTIONS AND PERIPHERAL EQUIPMENT MEMO ...
Page 351: ...12 48 12 SERVO MOTOR MEMO ...
Page 445: ...13 94 13 POSITIONING MODE MEMO ...