Fuji Electric FRENIC-HVAC User Manual page 581

Customizable logic configuration samples
Configuration sample 1: Switch two or more signals using a single switch
When switching between Hz2/Hz1 (Select frequency command 2/1) and TL2/TL1 (Select
torque limiter level 2/1) with a single switch, using a customizable logic instead of a
conventional external circuit reduces the number of the required general-purpose input
terminals to one as shown below.
SW
X1
CM
To configure the above customizable logic, set function codes as listed below. The "Type of
timer" and "Time setting" require no modification unless otherwise specified.
Function Code
E01 Terminal [X1] Function
U00 Customizable Logic (Mode selection)
U01 Customizable Logic:
Step 1
U03
U71 Customizable Logic:
Output Signal 1
U81
Customizable logic
Step 1
Setting
Data
12 Select frequency
command, Hz2/Hz1
1 Enable
(Logic circuit) 1 Through output +
General-purpose timer
(Input 1) 4001 Terminal [X1] input
signal, X1
(Output 1 Output of step 1,
selection) SO01
(Function 14 Select torque limiter
selection) level 2/1, TL2/TL1
6-271
6.3 Details of Function Codes
Inverter
Hz2/Hz1
CLO1
SO01
TL2/TL1
Function Remarks
Concurrently
usable also as a
general-purpose
input terminal.
Operation
selection