TECHTOP TD350 - Page 104

TD350 Series VFD Basic operation instructions
-99-
Set
value
Function
Description
35
Switching between motor 1
and motor 2
When this terminal is valid, users can realize switch-over
control of two motors.
36
Command switches to
keypad
When this terminal is valid, the running command
channel will switch to keypad compulsorily. If this function
becomes invalid, the running command channel will
revert to the original state.
37
Command switches to
terminal
When this terminal is valid, the running command
channel will switch to terminal compulsorily. If this
function becomes invalid, the running command channel
will revert to the original state.
38
Command switches to
communication
When this terminal is valid, the running command
channel will switch to communication compulsorily. If this
function becomes invalid, the running command channel
will revert to the original state.
39
Pre-exciting command
When this terminal is valid, motor pre-exciting will be
started until this terminal becomes invalid.
40
Zero out power consumption
quantity
After this command becomes valid, the power
consumption quantity of the VFD will be zeroed out.
41
Maintain power consumption
quantity
When this command is valid, current operation of the
VFD will not impact the power consumption quantity.
42
Source of upper torque limit
switches to keypad
When this command is valid, the upper limit of the torque
will be set by keypad
56
Emergency stop
When this command is valid, the motor decelerate to
emergency stop as per the time set by P01.26.
57
Motor over-temperature fault
input
Motor stops at motor over-temperature fault input.
59
FVC switches to V/F control
When this terminal is valid in stop state, switch to V/F
(SVPWM) control.
60
Switch to FVC control
When this terminal is valid in stop state, switch to
closed-loop vector control.
61
PID polarity switch-over
Switching the output polarity of PID, this terminal should
be used in conjunction with P09.03
66
Zero out the counter
Zero out the position counting value
67
Pulse increase
When the terminal function is valid, the pulse input is
increased according to the P21.27 pulse speed.
68
Enable pulse
superimposition
When the pulse superimposition is enabled, pulse
increase and pulse decrease are effective.
69
Pulse decrease
When the terminal function is valid, the pulse input is
decreased according to the P21.27 pulse speed.