CERUS CI-007-P2, Installation, Programming Operation, & Maintenance Manual

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Chapter 5 – Parameter List
4-2
4.1.2 Display Description
Displays Description
1) Parameter Group Displays the current parameter group. Parameter groups include: SET, DRV,
FG1, FG2, I/O, EXT, COM and APP.
2) Start/Stop Source Displays the source of VFD Start and Stop command.
K : Keypad control. Start/Stop command from FWD or REV keys on the keypad
T : Terminal Control. Start/Stop command from VFD digital inputs FX or RX
R : Communication control. Start/Stop command from VFD RS485 port
O : Option Board Control. Start/Stop from option communication board
3) Frequency Setting
Source Displays the source of VFD frequency reference command
K : Frequency reference from keypad
V : Frequency reference 0-10VDC from V1 analog input
W : Frequency reference ±10VDC from V1S analog input
I: Frequency reference 4-20mA from I analog input
P : Frequency reference from A0-B0 Pulse Frequency input
R : Frequency reference from RS485 port
U : Up terminal input when Up/Down operation is selected
D : Down terminal input when Up/Down operation is selected
S : Stop status when Up/Down operation is selected
O
: Frequency reference from option communication board
X : Frequency reference from Sub board
J : Jog Frequency reference from Jog input
1 ~ 15 : Number of activated by digital input Step frequency
4) Output Current* Displays the actual Output (motor) Current during operation.
5) Parameter Code Displays two-digit parameter number (0-99) and letter L when VFD is in local
control mode. Use the (Up), (Down) key to cycle through parameters.
6) Operating Status Displays the operation information.
STP : Stop
FWD : During Forward operation
REV : During Reverse operation
DCB : During DC Braking mode
LOP : Loss of Reference from Option Board (DPRAM fault)
LOR : Loss of Reference from Option Board (Communication network fault)
LOV : Loss of 0-10VDC Analog Frequency Reference on V1 input
LOI : Loss of 4-20mA Analog Frequency Reference on I input
LOS
: Loss of Reference from Sub-Board
7) VFD Output or
Command Frequency Displays the Output Frequency during run.
Displays the Command Frequency during stop.
* The VFD diplays a true value of a motor current measured by Hall effect current sensors. The most of the current
clamp meters have inductive current sensors and cannot properly read a VFD output current with high frequency
components.
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