TDE MACNO OPD EXP - Digital Speed Reference

53
User’s manual
As said above, the enabling of each analog input is independent and can be set permanently by
using the corresponding connection or can be controlled by a logic input after it has been suitably
configured.
For example to enable input A.I.1 the connection P200 or the input logic function I03 can be used,
with the default allocated to logic input 3.
The connections P203
÷and P205 are used to separately configure the three analog inputs available:
Several inputs can be configured to the same meaning so that the corresponding references, if
enabled, will be added together.
Note: using the appropriate multiplicative coefficient for each reference it is therefore possible to
execute the subtraction of two signals.
In the case of the torque limit, if there is no analog input configured to the given meaning and
enabled, the reference is automatically put at the maximum that can be represented, i.e. 400%. In
internal quantities d32 it is possible to view the torque limit imposed by the application.
In the case of the torque reference there is a first order filter with time constant that can be set in
milliseconds in parameter P206. In the internal quantity d10 the torque reference can be viewed as
set by the application
3.1.2 DIGITAL SPEED REFERENCE
C203 ÷ C205 Description
0 Speed ref.
1 Torque ref.
2 Torque limit ref.
3 Set point PID
4 Feedback PID
5 Manual set point PID
Name Description Min Max Default UM Scale
PRC_SPD_JOG
P211 - Digital speed reference
value (JOG1)
-100.00 100.00 0 % MOT_SPD_MAX 163.84
EN_SPD_JOG
P212 - Enable jog speed
reference
0 1 0 1
PRC_SPD_REF_JOG D76 - Jog Speed reference -100 100 0 % MOT_SPD_MAX 163.84
PRC_START_DG_POT
P213 - Motor potentiometer
starting speed
-100.0 100.0 2.00 % MOT_SPD_MAX 163.84
EN_MEM_DG_POT
P214 - Load final digital
potentiometer reference value
0 1 0 1
PRC_MAX_REF_DG_POT
P215 - CW motor
potentiometer speed reference
value
-105.0 105.0 105.02 % MOT_SPD_MAX 163.84
PRC_MIN_REF_DG_POT
P216 - CCW motor
potentiometer speed reference
value
-105.0 105.0 -105.02 % MOT_SPD_MAX 163.84
DG_POT_RAMPS
P217 - Digital potentiometer
acceleration time
0.3 1999.9 50 s 10
EN_DG_POT
P218 - Enable motor
potentiometer reference
value(A.I.4)
0 1 0 1
PRC_SPD_REF_DG_POT
D67 - Digital Potentiometer
Speed reference
-100 100 0 % MOT_SPD_MAX 163.84
PRC_APP_SPD_REF
D33 - Speed reference
(application generated)
-100 100 0 % MOT_SPD_MAX 163.84