07 Descriptions of Parameter Settings | REG2000
7-21
Definition of
REG2000
parameters
Parameter
address
(GGnnH)
Function Description
GG stands for the parameter group and nn stands for the parameter
number. For example: Pr.04-01 is shown as 0401H.
Read/
Write
2119H bit
1–0
00: Ready
R
01: Run
10: Prepare
11: Regenerate
bit
9–2
Reserved
N/A
bit10
REG operation command source
1: Operation commands come from the external terminals
2: Control commands come from the communication
interface or the digital keypad (KPC-CC01).
R
bit11
Unlock or lock the parameters
0: Unlock the parameters
1: Lock the parameters
R
bit15–12
Reserved
N/A
Status
monitor/
Read only
2102H
bit15–0
Mains electricity frequency (Hz)
R
2116H
bit15–0
Select multi-function display (Pr.01-14)
R
2200H
bit15–0
Output current (A
AC
) R
2203H
bit15–0
DC BUS voltage (V
DC
)
R
2204H
bit15–0
Output voltage (V
AC
)
R
2206H
bit15–0
Output power (kW)
R
220EH
bit15–0
Internal temperature (air outlet) (
℃
)
R
220FH
bit15–0
Power module’s temperature (
℃
)
R
2210H
bit15–0
Digital input ON/OFF status, see Pr.02-06
R
2211H
bit15–0
Digital output ON/OFF status, see Pr.02-10
R
2222H
bit15–0
Cooling fan rotation speed (%)
R
2229H
bit15–0
Display REG2000 regenerated kWh in low word.
R
222AH
bit15–0
Display REG2000 regenerated kWh in high word.
R
2237H
bit15–0
Display current upper limit (p)
R
5. Additional response in communication errors
If an error occurs when the Power Regenerative Unit is making communication connections, the
Power Regenerative Unit sends an error code to the main control system and sets the highest bit
(bit 7) to 1 (that is, Function code AND 80H) to make the main control system aware of the error.
The Power Regenerative Unit keypad displays a warning message CE-XX, where XX is the error
code. Refer to the error code definitions in communication errors in the table below.
For example
ASCII mode
RTU mode
STX ‘:’
Address
01H
Address
‘0’
Function
86H
‘1’ Exception
code
02H
Function
‘8’
CRC CHK Low
C3H
‘6’
CRC CHK High
A1H
Exception code
‘0’
