P0684 - Control Word; P0685 - Speed Reference - WEG CFW11 User Manual

P0684 – CONTROL WORD
Range:
Properties:
Description:
It is the EtherCAT interface control word. This parameter can only be changed via EtherCAT interface. For the other
sources (HMI, etc.) it behaves like a read-only parameter.
In order to control the device using those commands, it is necessary to program the equipment to be controlled via
EtherCAT. This programming is achieved by means of parameters P0105 and P0220 to P0228.
Each bit of this word represents a command.
Bit
15 14
Function
Bit
Bit 0
Stop/Run
Bit 1
General enable
Bit 2
Speed direction
Bit 3
JOG
Bit 4
LOC/REM
Bit 5
Second ramp
Bit 6
Quick stop
Bit 7
Fault reset
Bit 8...15
P0685 – SPEED REFERENCE
Range:
Properties:
Description:
It is the EtherCAT interface motor speed reference. This parameter can only be changed via EtherCAT interface. For
the other sources (HMI, etc.) it behaves like a read-only parameter.
To use the reference written in this parameter, it is necessary to program the drive to use the speed reference via
EtherCAT. This programming is achieved by means of parameters P0221 and P0222.
This word uses a 13-bit resolution with signal to represent the motor synchronous speed:
0000h ... FFFFh
RW
13 12 11 10
Table 5.3: Bit function for parameter P0684
0: It stops the motor with deceleration ramp.
1: The motor runs according to the acceleration ramp.
0: It disables the drive, interrupting the supply for the motor.
1: It enables the drive allowing the motor operation.
0: Direction of rotation is opposed to the speed reference (reverse).
1: Direction of rotation is the same as the speed reference (direct).
0: It disables the JOG function.
1: It enables the JOG function.
0: The drive goes to the Local mode.
1: The drive goes to the Remote mode.
0: The drive uses the first ramp values, programmed in P0100 and P0101, as the motor acceleration and
deceleration ramp times.
1: The drive is configured to use the second ramp values, programmed in P0102 and P0103, as the motor
acceleration and deceleration ramp times.
0: It does not execute the quick stop command.
1: It executes the quick stop command.
0: No function.
1: If in a fault condition, then it executes the fault reset.
Reserved
-32768 ... 32767
RW
9 8 7 6
Value/Function
Parameterization
Default: 0000h
5 4 3 2
Default: 0
CFW11 | 15
1 0