Filter
Top Products
15 - 40
15. MR-E-
AG SERVO AMPLIFIER COMPATIBLE WITH ANALOG INPUT
Class No. Symbol Name and function
Initial
value
Unit
Setting
range
Control
mode
27 *ENR Encoder output pulses
Used to set the encoder pulses (A-phase or B-phase) output by the
servo amplifier.
Set the value 4 times greater than the A-phase or B-phase pulses.
You can use parameter No. 54 to choose the output pulse designation
or output division ratio setting.
The number of A/B-phase pulses actually output is 1/4 times greater
than the preset number of pulses.
The maximum output frequency is 1.3Mpps (after multiplication by
4). Use this parameter within this range.
For output pulse designation
Set " 0
" (initial value) in parameter No. 54.
Set the number of pulses per servo motor revolution.
Output pulse
set value [pulses/rev]
At the setting of 5600, for example, the actually output A/B-phase
pulses are as indicated below:
4
5600
A B-phase output pulses 1400[pulse]
For output division ratio setting
Set " 1
" in parameter No. 54.
The number of pulses per servo motor revolution is divided by the
set value.
Output pulse
[pulses/rev]
Resolution per servo motor revolution
Set value
At the setting of 8, for example, the actually output A/B-phase
pulses are as indicated below:
A B-phase output pulses 313[pulse]
8
10000
4
1
4000 pulse/
rev
1
to
65535
S T
Internal torque limit 1
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.
(Note)
TL
Torque limit
0 Internal torque limit 1 (Parameter No. 28)
1 Analog torque limit internal torque limit 1
: Analog torque limit
Analog torque limit
internal torque limit 1
: Internal torque limit 1
28 TL1
Note.0 :off
1 :on
When torque is output in analog monitor output, this set value is the
maximum output voltage (
8V). (Refer to Section 15.2.5, (1)(c))
100 % 0
to
100
S
T
Analog speed command offset
Used to set the offset voltage of the analog speed command (VC).
For example, if CCW rotation is provided by switching on forward
rotation start (ST1) with 0V applied to VC, set a negative value.
When automatic VC offset is used, the automatically offset value is
set to this parameter. (Refer to Section 15.5.3.)
The initial value is the value provided by the automatic VC offset
function before shipment at the VC-LG voltage of 0V.
S
Expansion parameters 1
29 VCO
Analog speed limit offset
Used to set the offset voltage of the analog speed limit (VLA).
For example, if CCW rotation is provided by switching on forward
rotation selection (RS1) with 0V applied to VLA, set a negative value.
When automatic VC offset is used, the automatically offset value is
set to this parameter. (Refer to Section 15.5.3.)
The initial value is the value provided by the automatic VC offset
function before shipment at the VLA-LG voltage of 0V.
Depends
on servo
amplifier
mV 999
to
999
T