BYD PMW20 - Page 82

PMW20
163
Handling Method:
For detailed steps of parameter download, please refer to the 3.2 Export Parameters and
Check the Setting of These Values in the Hardware Setting Parameters in Chapter 3 of
ZAPI Controller User Manual.
Use ZAPIConsole software to download the controller parameters and send them to BYD
technical support;
64. Error ID: 02A12
Error Description: CONTROLLER MISM
Cause A
The software does not match the controller.
Handling Method:
The software does not match the controller or configuration parameter adjustment error.
Re-burn the procedure. For the detailed procedure of procedure burning, please refer to
Chapter 1, Burn Procedure, of ZAPI Controller User Manual.
65. Error ID: 02A13
Error Description: PARAM RESTORE
Cause A
Prompt to save parameters
Handling Method:
If the error still exists after closing the key switch repeatedly, replace the controller.
Operation method of replacing the controller is the same as the Error ID 02A00.
PMW20
162
61. Error ID: 02A96
Error Description: ANALOG INPUT
Cause A
When A/D input by analog signals is converted into a fixed value, the fault signal appears
where delay time exceeds 400ms. The function is used to detect A/D converter fault or
analyze conversion fault of analog signal.
Handling Method:
Check each analog quantity and circuit. If the error persists, replace the controller.
Operation method of replacing the controller is the same as the Error ID 02A00. (DATA
ACQUISITION)
62. Error ID: 02A98
Error Description: PEV NOT OK
Cause A
1)The drive circuit of the controller coils (B3/B7/A1/A2/A8) cannot drive the load.
2)The coils (B3/B7/A1/A2/A8) are short-circuited or there are persistent currents
greater than 6A through the coils.
Handling Method:
1)Check whether there is a short circuit or low impedance pulling down the output
between the driver B3/B7/A1/A2/A8 and B2.
2)Pin B2 must be connected to the post that is energized after the contactor is closed,
otherwise this error will occur.
63. Error ID: 02A99
Error Description: SLIP_PROFILE
Cause A
Parameter selection of SLIP PROFILE is wrong.
Check the setting of SLIP value in the hardware setting parameters.
SM-PMW202020001-EN
SM-PMW202020001-EN