9-32
Possible Causes
What to Check and Suggested Measures
(6) The function code is not
applicable to quick setup.
(The function code to be
changed does not display.)
Check whether Quick Setup (PRG > 0) is open. This menu displays
only specific function codes that have been selected beforehand.
Î
Change the relevant function code at PRG > 2(Function code) >
1(Data Set). All function codes appear in this menu.
Î
Add the function code for which quick setup is to be performed at
PRG > 5(User Config) > 1(Select Q.Setup). (Display the function
code and then change the data.)
(7) Function code settings are
protected with a password.
(It is not possible to display the
Function Code Settings screen.)
Check whether a password has been set.
Î
Delete the password at PRG > 5(User Config) > 2(Password). Refer
to Chapter 5, Section 5.6.6.2 for details on how to delete the
password.
(8) The code cannot be changed at
the Function Code Settings
screen.
(“Change this in dedicated
menus.” appears.)
Settings cannot be changed from function codes for which dedicated
menus exist (T codes, certain K codes).
Î
Display function codes and change data at the dedicated menus for
PRG > 1(Start-up) > 3(Date/Time) Clock Setting or function code
PRG > 2(Function Code) > 5(Timer Setup) Timer Operation.
(9) Terminal
command
RST
is ON.
(Function code P04 data cannot
be changed.)
Check the data for function codes E01 through E07, E98, and E99, and
use the keypad to check the input status by performing an I/O check
from the menu.
Î
Turn OFF the digital input terminal alarm reset command
RST
.
9.5 If Other than an Alarm Code is Displayed
[ 1 ] –
–
–
–
(center bar) appears
Problem A center bar (– – – –) appeared on the LCD monitor.
Possible Causes
What to Check and Suggested Measures
(1) With the PID being enabled (J01 =
1, 2, or 3), you disabled PID
control (J01 = 0) when the LCD
monitor had been set to display the
PID command or PID feedback
amount by pressing the
key.
Make sure that when you wish to view a PID command or a PID
feedback amount, J01 (PID control) is not set to "0: Disable."
Î
Set J01 to "1: Enable (Process control normal operation)," "2:
Enable (Process control inverse operation)," or "3: Enable
(Dancer control)."
(2) The keypad was poorly connected. Prior to proceed, check that pressing the
key does not change the
display on the LCD monitor.
Check continuity of the extension cable for the keypad used in
remote operation.
Î
Replace the cable.
[ 2 ] OVER+ / OVER- Display
Problem The display data exceeds the maximum number of display digits. (OVER+: positive value,
OVER-: negative value)
Possible Causes
What to Check and Suggested Measures
(1) The display data has
overflowed.
Please verify the settings of the corresponding function.
Summary of Contents for FRENIC-AQUA series
Page 1: ...MEHT538b...
Page 2: ...User s Manual...
Page 13: ......
Page 15: ......
Page 33: ......
Page 35: ......
Page 61: ...2 26 Figure D Figure E NC No connection Do not make wiring NC NC...
Page 63: ...2 28 Figure J Figure K Charging lamp Charging lamp Viewed from A...
Page 83: ...2 48 Unit mm FRN45 to 55AQ1 4...
Page 84: ...2 9 External Dimensions 2 49 Chap 2 SPECIFICATIONS Unit mm FRN75 to 90AQ1 4...
Page 85: ...2 50 Unit mm FRN110AQ1S 4 FRN132AQ1S 4 FRN160AQ1S 4 FRN200AQ1S 4...
Page 87: ...2 52 Unit mm FRN500AQ1S 4 FRN630AQ1S 4 FRN710AQ1S 4...
Page 88: ...2 9 External Dimensions 2 53 Chap 2 SPECIFICATIONS 2 9 2 Keypad Unit mm Panel cutout...
Page 95: ......
Page 140: ...4 4 Options 4 33 Chap 4 SELECTING PERIPHERAL EQUIPMENT...
Page 279: ......
Page 281: ......
Page 341: ...6 60 Example of Thermal Overload Detection Characteristics...
Page 637: ......
Page 639: ......
Page 651: ...7 12 Figure 7 7 Terminal FM2 Output Selector...
Page 653: ......
Page 663: ......
Page 665: ......
Page 699: ......
Page 717: ......
Page 719: ......
Page 733: ......
Page 749: ......
Page 751: ...MEHT537 Phone 81 3 5435 7058 Fax 81 3 5435 7420 Printed in Japan 2012 08 H12b b12 CM00FOLS...