5: S
PECIAL
F
UNCTIONS
FC5A M
ICRO
S
MART
U
SER
’
S
M
ANUAL
FC9Y-B1268
5-67
Setting and Resetting Bit Device Status
Bit device statuses, such as inputs, outputs, internal relays, and shift register bits, can be displayed, and set or reset using
the MHI module.
This section describes the procedure for displaying an internal relay status and for setting the internal relay for an exam-
ple. The same procedure applies to inputs, outputs, and shift register bits.
Example: Set internal relay M120
1.
Select the Internal Relay menu.
OK
Go to control
screen.
2.
Select the device address.
Slow Flash
Shift up one
digit.
OK
Slow Flash
Select digit.
ESC
Increment
the value.
Back to digit
selection.
Quick Flash
Quick Flash
Slow Flash
Shift up one
digit.
OK
Slow Flash
Select digit.
Increment
the value.
Quick Flash
OK
Complete
device
selection.
Quick Flash
3.
The status of the selected internal relay number is displayed.
OK
Current Status
Internal relay status
0: OFF
1: ON
4.
Select 1 (set) or 0 (reset) using the or button.
Quick Flash
Increment the value.
0: Reset (OFF)
1: Set (ON)
OK
Enable the
change.
Quick Flash
5.
The changed status is displayed without flashing.
OK
Return to the Internal
Relay menu.
New Status
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