SHENZHEN INVT ELECTRIC CO., LTD. CHV160 Operation Manual
64
closed and others are open. For details, please see P7.09 and P7.20 description.
Function
Code
Name
Description
setting
range
Default
Value
P7.07
Stop status display parameter selection
1
65535
1
65535
255
This function setting is the same as P7.06 setting. Only when CHV series inverter is at
stop status, parameter display is affected by this function code.
Low 8 digits display as following table:
BIT7
BIT6
BIT5
BIT4
BIT3
BIT2
BIT1
BIT0
Analog
AI3 value
Analog
AI2
value
Analog
AI1
value
PID
given
value
Output
terminal
status
Input
terminal
status
Bus
voltage
Set
frequency
High 8 digits display as following table:
BIT15
BIT14
BIT13
BIT12
BIT11
BIT10
BIT9
BIT8
Reserved Reserved Reserved
Length
Current stage
number of PLC
and multi-
speed
Pulse
frequency
2 (HDI2)
Pulse
frequency
1 (HDI1)
Analog
AI4
value
Function
Code
Name
Description
setting
range
Default
Value
P7.08
Diode bridge module temperature
0
100.0
P7.09
IGBT module temperature
0
100.0
P7.10
MCU software version
P7.11
DSP software version
P7.12
Inverter accumulative operating time
0
65535h
These functions only can be viewed but can not be modified.
Diode bridge module temperature: indicates the temperature of rectification module.
Over-temperature protection value of different inverter may be different.
IGBT module temperature: indicates the temperature of the inverter IGBT module.
Over-temperature protection value of different inverter may be different.
MCU software version: MCU software version number.
DSP software version: DSP software version number.
Inverter accumulative operating time: displays current inverter accumulative operation
time. If the time reaches the setting operation time (P8.24), inverter multi-function digital output
is actuated.
Function
Code
Name
Description
setting
range
Default
Value
P7.13
Previous two fault type
0
27
0
27
P7.14
Previous one fault type
0
27
0
27
P7.15
Current fault type
0
27
0
27
Recording three recent fault types: 0 is no fault; 1-27 is 27 different kinds of fault. For
details, please see fault analysis.