Detailed Description of the Parameters
.
78 | CTW900
In general these gains do not require changing, since the factory settings are suitable for most applications.
However, if the motor deceleration is too slow (not responding to the value set in P0101), it is recommended to
increase the value of P0186.
Figure 7.8
– Configuration of the EMF and Field Current regulators
P0188 – EMF Filter
Adjustable Range:
0.000 to 9.999 s
Factory Setting:
0.011 s
Properties:
Groups of
01 PARAMETER GROUPS
Access via HMI:
26 REGULATORS
........
103 EMF Regulator
........
Description:
It sets the time constant of the filter to calculate the EMF value (P0026).
NOTE!
Unless there is instability in the speed regulation when the feedback is done by EMF (P0202 = 0),
this parameter must not be changed.
7.3.8
Local Control [27] / Remote Control [28]
In these parameter groups, you can configure the origin source of the converter main commands as Local or
Remote, such as Speed Reference, FWD/REV Selection, Run/Stop and JOG.
P0220 – Selection of Local / Remote Source
Adjustable Range:
0 = Always Local
Factory Setting:
2
1 = Always Remote
2 = LOC/ REM Key of the HMI (Local)
3 = LOC/ REM of the HMI (Remote)
4 = DIx
5 = Serial/ USB (Local)
6 = Serial/ USB (Remote)
7 = Anybus-CC (Local)
8 = Anybus-CC (Remote)
9 = SoftPLC (Local)
10 = SoftPLC (Remote)
Properties:
CFG1
Groups of
01 PARAMETER GROUPS or 01 PARAMETER GROUPS
Access via HMI:
27 Local Control
........
28 Remote Control
........
Description:
It defines the origin source of the command that will select between Local or Remote status so that the mode
indicated at the end of each option specifies the default selection adopted at the power-up of the CTW900.
