WEG CFW-10 - Page 74

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CHAPTER 6 - DETAILED PARAMETER DESCRIPTION
Range
[Factory Setting]
Parameter Description / Notes
P221
(1)
0 to 7
Local Reference [ 0 - keys ]
Selection -
P222
(1)
0 to 7
Remote Reference [ 1 - AI1 ]
Selection -
Defines the frequency reference selection in theLocal and
Remote mode.
P221/P222
0
1
2
3
4 to 5
6
7
Reference Source
Keys and of the HMIs (P121)
Analog input AI1' (P234, P235 and P236)
Electronic potentiometer (EP)
HMI potentiometer (Only on Plus version)
Rerserved
Multispeed (P124 to P131)
Input Frequency
Table 6.7 - P221 programming (local mode) or P222
(remote mode) for speed reference selection
P230
(1)
0 to 1
Remote [ 1 - Terminals ]
Command -
The direction of rotation is the only operation control
that depends on other parameter for operation - P231.
For more details, refer to Items 6.2.2, 6.2.3 and 6.2.4.
P229
(1)
0 to 1
Local Command [ 0 - Keys ]
Selection -
Define the control sources for the inverter enabling /
disabling.
P229/P230
0
1
Control Source
HMI Keypad
Terminals (XC1)
Selection
Table 6.8 - P229 and P230 programming to origin selection of
inverter commands
AI1’ is the value of the analog input AI1 when gain and
offset have been applied.
For factory default setting, the local reference is via
and keys of the keypad and the remote
reference is via analog input AI1. On CFW-10 Plus
version, local reference via HMI potentiometer is the
factory default setting.
The reference value set by the and keys is
contained in parameter P121.
For more details about the Electronic Potentiometer
(EP) operation, refer to figure 6.19.
When option 6 (multispeed) is selected, set P263-
P264 and/or P265 and/or P266 to 7/8.
For more details, refer to items 6.2.2 and 6.2.4.
Program P263 or P264 or P265 or P266 in 26 when
option 7 (frequency input) is selected.