INVT CHV160, Operation Manuals

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SHENZHEN INVT ELECTRIC CO., LTD. CHV160 Operation Manual
79
BIT7 BIT6
11 00 01 10 11
BIT9 BIT8
12 00 01 10 11
BIT11 BIT10
13 00 01 10 11
BIT3 BIT12
14 00 01 10 11
BIT15 BIT14
15 00 01 10 11
After the user chooses the ACCEL and DECEL time for relevant stages, convert the
combined 16 digit binary number into decimal number, and then set up the relevant function
code.
Function
Code
Name Description
Setting
range
Default
Value
PA.36 Multistage Time Unit Selection
0: Second
1: Hour
0 1 0
It is to define the operation time unit for each stage of the 16 stages procedure.
Pb. Protection Parameters Group
Function
Code
Name Description
Setting
range
Default
Value
Pb.00 Input phase-fault protection
0: prohibit protection
1: Allow protection
0 1 1
Pb.01 Output phase-fault protection
0: prohibit protection
1: Allow protection
0 1
1
Input phase-fault protection: to choose whether or not to protect the input phase-fault
conditions.
Output phase-fault protection: to choose whether or not to protect the output phase-fault
conditions.
Function
Code
Name Description
Setting
range
Default
Value
Pb.02
Motor
Overloading
Protection
Option
0: No protection
1: general motor (with low speed
compensation)
2: Variable Frequency motor (without low
speed compensation)
0 2 1
0: no protection. There is no motor overloading protection characteristic (caution to use),
and thereby the inverter has no protection to the overloaded motor.