TECHTOP TD350 - Simple PLC Functionality

TD350 Series VFD Basic operation instructions
-108-
Function
code
Name
Detailed parameter description
Default
value
P27.00 to 1.)
45: C_RO2 from PLC (You need to set
P27.00 to 1.)
46: C_RO3 from PLC (You need to set
P27.00 to 1.)
47: C_RO4 from PLC (You need to set
P27.00 to 1.)
48: PT100 temperature pre-alarm
49:PT1000 temperature pre-alarm
50:Triggered by S1 input
51:Triggered by S2 input
52:Triggered by S3 input
53:Triggered by S4 input
54 Triggered by Sx terminal
55: Triggered by Sx terminal
56–63: Reserved
P06.05
Output terminal polarity
selection
0x00–0x0F
0x00
P06.06
Y switch-on delay
0.000–50.000s
0.000s
P06.07
Y switch-off delay
0.000–50.000s
0.000s
P06.08
HDO switch-on delay
0.000–50.000s (valid only when P06.00=1)
0.000s
P06.09
HDO switch-off delay
0.000–50.000s (valid only when P06.00=1)
0.000s
P06.10
Relay RO1 switch-on
delay
0.000–50.000s
0.000s
P06.11
Relay RO1 switch-off
delay
0.000–50.000s
0.000s
P06.12
Relay RO2 switch-on
delay
0.000–50.000s
0.000s
P06.13
Relay RO2 switch-off
delay
0.000–50.000s
0.000s
P07.40
Output terminal state of
present fault
/
0
P17.13
Digital output terminal
state
/
0
5.5.13 Simple PLC
Simple PLC is a multi-step speed generator, and the VFD can change the running frequency and
direction automatically based on the running time to fulfill process requirements. Previously, such
function was realized with external PLC, while now, the VFD itself can achieve this function.