IDEC MicroSmart - Manual (Page 158)

5: S PECIAL F UNCTIONS
5-38 « FC4A M ICRO S MART U SER ’ S M ANUAL »
Setting and Resetting Bit Operand Status
Bit operand 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 example.
The same procedure applies to inputs, outputs, and shift register bits.
Example: Set internal relay M120
1. Select the Internal Relay menu.
2. Select the operand number.
3. The status of the selected internal relay number is displayed.
4. Select 1 (set) or 0 (reset) using the
▲ or ▼ button.
5. The changed status is displayed without flashing.
OK
Go to control
screen.
▲
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
operand
selection.
Quick Flash
OK
Current Status
Internal relay status
0: OFF
1: ON
▲
Quick Flash
Increment the value.
0: Reset (OFF)
1: Set (ON)
OK
Enable the
change.
Quick Flash
OK
Return to the Internal
Relay menu.
New Status