213
Register
address
Parameter name
Save
upon
power off
Remarks
0x6412 Control word 2 No Refer to its bit definition list
Note
1. When reading the control parameter, the value returned is the value written in the previous communication;
2. In the control parameters, the maximum length of “main reference”, “running frequency setting” and
“auxiliary frequency setting” is 32 bits, and for the others, the length is 16 bits;
3. In the control parameters, for the scaling of each reference, input/output setting range and decimal point,
please refer to the corresponding function code parameter.
The bit definition of the control word 1 is as shown in the following table:
Bit Value Function Remarks
BIT2~BIT0
111B Stop for external fault
Coast to stop and the drive
displays external fault
110B Stop in mode 1 Coast to stop
101B
Stop in mode 0
Stop according to the deceleration
time set (enabled when the jog is
disabled)
100B Running commands
Start the drive (enabled when the
jog is disabled)
Others No command
BIT3
1 Run reversely
Set the running direction when the
running command is valid
0 Run forward
BIT4
1 Enable acceleration/deceleration BIT0~BIT3, BIT7~BIT8 of control
character 1 will be enabled only when
this bit is enabled
0 Disable acceleration/deceleration
BIT5
1
The control character 1 of the host device
is valid
The select bit for the validity of the
control character 1 of the host
device
0
The control character 1 of the host device
is disabled
BIT6 0 Reserved
BIT7
1 Jog forward
When both jog forward and reversely
are valid, it does not run; when both
are disabled, the jog will stop.
0 The “jog forward” is disabled
BIT8
1 Jog reversely
0 The “jog reversely” is disabled
BIT9 1 The fault reset is valid
The select bit for the validity of the
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