5-1
Chapter 5 FUNCTION CODES
5.1 Function Code Tables
Function codes enable the FRENIC-Lift inverters to be set up to match your system requirements.
Each function code consists of a 3-letter string. The first letter is an alphabet that identifies its group and the
following two letters are numerals that identify each individual code in the group. The function codes are classified
into seven groups: Fundamental Functions (F codes)
, Extension Terminal Functions (E codes), Control Functions
(C codes)
, Motor Parameters (P codes), High Performance Functions (H codes), Link Function (y codes) and Lift
Functions (L codes). For details of function codes, refer to the FRENIC-Lift Reference Manual (INR-S147-1068-E).
To determine the property of each function code, set data to the function code. The following descriptions sup-
plement those given in the function code tables
Changing, validating, and saving function code data when the motor is running
Function codes are indicated by the following based on whether they can be changed or not when the inverter is
running:
Notation Change when running Validating and saving function code data
Y* Possible
If the data of the codes marked with Y* is changed, the change will immediately
take effect; however, the change is not saved into the inverter's memory. To
save the change, press the
key. If you press the key without pressing the
key to exit the current state, then the changed data will be discarded and the
previous data will take effect for the inverter operation.
Y Possible
The data of the codes marked with Y can be changed with
/ keys re-
gardless of whether the motor is running or not. Pressing the
key will make
the change effective and save it into the inverter's memory.
N Impossible —
Copying data
Connecting the multi-function keypad (option) to an inverter via the RS485 Communications Card (option) allows
copying the data stored in the inverter's memory into the keypad's memory (refer to Menu 7 "Data Copying" in
Programming mode). With this feature, you can easily transfer the data saved in a source inverter to other des-
tination inverters.
If the specifications of the source and destination inverters differ, some code data may not be copied to ensure
safe operation of your power system. Therefore, you need to set up the uncopied code data individually as
necessary. Whether data will be copied or not is detailed with the following symbols in the "Data copying" column
of the function code tables given below.
Y Will be copied unconditionally.
Y1 Will not be copied if the rated capacity differs from the source inverter.
Y2 Will not be copied if the rated input voltage differs from the source inverter.
N Will not be copied. (The function code marked "N" is not subject to the Verify operation, either.)
For details of how to set up or edit function codes, refer to the Multi-function Keypad "TP-G1-CLS"
Instruction Manual (INR-S147-1092-E.)
To Next Page
Loading...
Need help?
General
