<6. Maintenance>>
6-2
IM 12A01F01-03EN 2nd Edition : Feb. 19, 2019-00
6.2. Trouble Shooting
If you need to contact our support, inform us of module number labeled on the product, module or
product revision and other information displayed on the detail device information.
See 3.1 Detail (Converter)
6.2.1 Alarm
When the converter or sensors detect errors, the error information is displayed on Home/Main
screen.
When “Alarm NE107”* is “On”,
one of
, , , (for sensor errors , , , ) lights on upon detection of each
alarm.
(Fault) or
If you tap an alarm icon shown on the screen, you can read the description of each alarm.
Tapping the description shows an example of a solution to the problem. For further information,
see IM-Operation of converter.
You can change alarm status in “alarm setting”. See 4.7 Error settings
Alarms are displayed according to the error status described here. There may be some other
For details of alarms see 4.7 Error settings
For the alarm list, see MODBUS Technical Information TI 12A01F01-62EN.
6.2.2 Fuse
FLXA402 is protected by fuse which provides overcurrent protection of inner circuit.
For information on fuse position, see “Name and Description” of IM 12A01F01-02EN.
If a fuse blows soon after the replacement, contact your nearest Yokogawa service center
6.2.3 Mounting hardware, Sun shade hood
After purchasing the product, you might need to purchase some optional parts, including
mounting hardware or sun shade hood, because of relocation of installation site etc.
For information on optional parts, read GS 12A01F01-01EN, or “Optional parts” in IM 12A01F01-
02EN Operation of Converter.
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