M Series AC Servo
User Manual
126
Rev. 1.0
7/31/2019
400-820-9661
P-13 (CN) Secondary control mode
Data Range Default Unit Data type
1~8，10~18，21，22，25 21 ------ DEC
Servo drive
’
s secondary control mode. Please refer to P-12 (CM) main control mode, and 7.1.5 control
mode selection.
P-14 (PM) Power-up mode
Data Range Default Unit Data type
2
，
5
，
7
，
2 ------ DEC
The power-up mode of the drive. PM determines how the drive is configured for serial communications at
power-up. For example, for SCL applications set PM=2 or PM=5. The power-up mode is also set when
configuring the drive with Quick Tuner or Configurator. PM2 (Q / SCL) is the same as PM7 (Q Program
Mode), except the program is not automatically executed at power up.
P-15 (JM) Jog mode
Data Range Default Unit Data type
1，2 2 ------ DEC
There are two Jog modes available:
JM 1: Jog Mode 1 uses a
“
position-type
”
of servo control that moves the target position which causes
the servo to move at the set velocity. Jog Mode 1 will cause the servo motor to always move the same
distance over time. A drawback is that the servo can fault if the position error during the move exceeds
the value set by the PF (Position Fault) command.
JM 2: uses a
“
velocity-type
”
of servo control that applies torque to the motor to maintain velocity. This
method functions better with high inertia loads because it ignores the value set by the PF (Position Fault)
command. It also allows the drive to function in a
“
torque-limited velocity
”
mode or a
“
velocity-limited
torque
”
mode. Jog Mode 2 also uses a different set of control parameters, VI and VP, for
“
tuning
”
the
velocity mode.
P-16 (GC)
Current Command of Torque
Mode
Data Range Default Unit Data type
Based on drive
’
s output
ability
0 0.01A DEC
The immediate current for the servo motor and drive when the servo drive is set for Command Torque
Mode.
NOTE: if you need to view or set this value on drive
’
s control panel P-16 (GC), please refer to
following calculation:
LED display value =
x 100
Where
is target setting current, Unit for is A (amps)
P-17 (CC) Rated Maximum current
Data Range Default Unit Data type
Dependson motor model 0.5 A DEC
The continuous (RMS) current setting of the servo drive.
NOTE: In normal operation, please DONOT change this parameter.
NOTE: if you need to view or set this value on drive
’
s control panel P-16 (CC), please refer to
following calculation:
LED display value =
x 100
Where
is target setting current, Unit for is A (amps)
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