Control Via Hmi Inputs; Control Via Digital Inputs - WEG CFW100 Programming Manual

P229 – Stop Mode Selection
Adjustable
0 = Ramp to Stop
Range:
1 = Coast to Stop
Properties:
cfg
Description:
This parameter defines the motor stop mode when the inverter receives the "Stop" command.
page 7-13 describes the options of this parameter.
P229
0 The inverter will apply the stop ramp programmed in P101 or P103.
1 The motor will run free until it stops.
NOTE!
When the Coast Stop mode is programmed and the Flying Start function is disabled, only activate
the motor if it is stopped.
NOTE!
This parameter is applied to all the inverter command sources, but it was created aiming at allowing
the command via HMI to be able to disable the motor by inertia instead of deceleration ramp. In this
way, when P229 = 1, Bit 0 of the control word (Ramp Enable) has a function similar to Bit 1 (General
Enable). The same way, the digital input functions such as: Run/Stop, Forward/Reverse Run stop
the motor by inertia in this condition of P229.

7.3.1 Control via HMI Inputs

Contrary to the network interfaces and SoftPLC, the HMI commands do not access the inverter control word
directly, because of limitations of key functions and HMI behavior. The HMI behavior is described in
AND BASIC PROGRAMMING on page

7.3.2 Control via Digital Inputs

Contrary to the network interfaces and SoftPLC, the digital inputs do not access the inverter control word directly,
because there are several functions for DIx that are defined by the applications. Such digital input functions are
detailed in section 12.5 DIGITAL INPUT on page
Logical Command and Speed Reference
Table 7.6: Selection of stop mode
Description
4-1.
12-8.
Return Advance
Factory
0
Setting:
Table 7.6 on
chapter 4 HMI
CFW100 | 7-13
7