Delta VFD-EL-W Series - Page 135

Chapter 4 Parameters｜VFD-EL-W
130
Content
Parameter
address
Function
bit 10
1: Operation command controlled by the
communication interface
bit 11–15:
Reserved
2102H
Frequency command (F)
2103H
Output frequency (H)
2104H
Output current (XX.XA)
2105H
Reserved
2106H
Reserved
2107H
Reserved
2108H
DC bus voltage (XXX.X V)
2109H
Output voltage (XXX.X V)
210AH
IGBT temperature (°C)
2116H
User-defined (Low word)
2117H
User-defined (High word)
NOTE:
2116H is the number display for Pr.00.04. The high byte of 2117H is the number of decimal
places for 2116H. The low byte of 2117H is the ASCII code of the alphabetic display for
Pr.00.04.
Exception response:
When the drive is using the communication connection, if an error occurs, the drive responds to
the error code and sets the highest bit (bit 7) of the command code to 1 (function code AND
80H) then responds to the control system to signal that an error occurred. If the keypad
displays “CEXX” as a warning message, “XX” is the error code at that time. Refer to the table of
error codes for communication error for reference.
The following table shows some examples:
ASCII mode:
RTU mode:
STX
‘:’
Address
01H
Address
‘0’
Function
86H
‘1’
Exception code
02H
Function
‘8’
LRC Check Low
C3H
‘6’
LRC Check High
A1H
Exception code
‘0’
‘2’
LRC Check
‘7’
‘7’
END
CR
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