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PD-01 PROFIBUS-DP Module
DELTA ELECTRONICS, INC. ALL RIGHTS RESERVED
32
Code Meaning Corrective actives
03 Illegal data value
The data value received in the
command message is not
available for the drives.
1. Check the parameter data (PWE2) in PKW
area, and refer the user manual of VFD series
Drives.
2. Check the PLC program to confirm the data
that transmitted to PD-01 from master is valid.
3. Re-supply power to PD-01.
04 Slave device failure
The drive is unable to perform the
requested action.
1. Check all data in PKW.
2. Re-supply power to PD-01.
VFD series Drives will not respond message to PD-01 if it receives an invalid message from
PD-01, but error code shown in the table below will be displayed on the digital keypad.
Code Meaning Corrective actives
05 Reserved
06 AC Drive is busy
07 Reserved
08 Reserved
09 Check sum is error
10 Time out
11 Baud rate or protocol is invalid
12 Message is too short
13 Message is too long
14 Message contain invalid character
1. Please refer to section 4.2 in this manual
and check the setting of VFD series Drives.
2. If the error still exists, return it to factory.