Eurotherm Drives 584S, Product Manual, Page: 101 / 176

Chapter 4 - SETTING-UP AND COMMISSIONING
4-36 584S Frequency Inverter
ERROR REPORT This is a read only diagnostic showing communication errors as follows:
ERROR REPORT MEANING
00C0 No errors
01C7 Unknown mnemonic
02C2 Block check character fail
03C1 Parity error on received data
03C2 Framing or overrun error
05C8 Attempt to write to a read-only mnemonic
07C7 Invalid message format
08C8 Value in selection message out of range
PNO.7 Control word for multi-parameter polling. See Appendix B Block 0, PNO.7
for a description. Range: 0x0000 to 0xFFFF.
Default: 0xFFFF.
PNO Config
The parameter number (PNO) configuration menu allows the serial link to be set up to access drive parameters and
diagnostics indirectly. This is achieved using the configurable serial link mnemonic parameters as described in
Appendix B Blocks 14 & 15. The configurable mnemonics are parameter numbers (PNOs) 112 to 127. These
correspond to ASCII comms mnemonics 70 to 7F. Simply entering a drive parameter tag number into the MMI
parameter associated with a configurable mnemonic, allows that parameter to be accessed indirectly by reading or
writing to the configurable mnemonic via the serial link. A full list of drive parameters and their associated tag
numbers is given in Appendix B.
For example, the tag number for the RAMP UP TIME parameter is 14. Setting the PNO 112 parameter to 14, will
allow the
RAMP UP TIME
parameter to be accessed when reading or writing to PNO 112 (ASCII mnemonic 70)
via the serial link.
PNO 112
Contains the tag number of the drive parameter which will be accessed when
reading or writing to parameter number 112 (PNO 112) via the serial link.
Range
0 to 255
Default 0
PNO 113 Contains the tag number of the drive parameter which will be accessed when
reading or writing to parameter number 113 (PNO 113) via the serial link.
Range
0 to 255
Default 0
PNO 114 Contains the tag number of the drive parameter which will be accessed when
reading or writing to parameter number 114 (PNO 114) via the serial link.
Range
0 to 255
Default 0
PNO 115
Contains the tag number of the drive parameter which will be accessed when
reading or writing to parameter number 115 (PNO 115) via the serial link.
Range
0 to 255
Default 0
PNO 116
Contains the tag number of the drive parameter which will be accessed when
reading or writing to parameter number 116 (PNO 116) via the serial link.
Range
0 to 255
Default 0
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