IDEC MicroSmart Pentra - Manual (Page 13)

M ODULE S PECIFICATIONS
2-2 FC5A MicroSmart PID Module User’s Manual FC9Y-B1283
(3) Control Output LED (OUT0, OUT1)
ON : Control output is turned on.
OFF : Control output is turned off.
Flashes : When current output is used, the LED flashes in a cycle of 125 ms
according to the duty ratio of the output manipulated variable (MV).
When output manipulated variable (MV) is 20%, the LED turns on for
25 ms and off for 100 ms continuously.
(4) Event Output LED (EVT0, EVT1)
ON : Any alarm out of alarm 1 to alarm 8, loop break alarm is triggered.
OFF : None of the alarms is triggered.
(5) Auto-tuning (AT)/Auto-reset LED (AT0, AT1)
Flashes : Auto-tuning (AT) or auto-reset is performing.
OFF : Auto-tuning (AT) or auto-reset is stopped.
(6) Manual Mode LED (MT0, MT1)
ON : Manual mode
OFF : Auto mode
(7) Fixed Value Control Mode/Program Control Mode LED (F/P0, F/P1)
ON : Program control mode
OFF : Fixed value control mode
(8) Program Control RUN/HOLD LED (R/H0, R/H1)
ON : Program control is performing, or while in fixed value control enabled.
Flashes : Program control is held, or power is restored.
OFF : Program control is stopped, or while in fixed value control disabled.
(9) External SP Enable/Disable LED (R/L)
ON : External SP input is enabled.
OFF : External SP input is disabled.
(10) Terminal No. Indicates terminal numbers.
(11) Cable Terminal Spring clamp type terminal for connecting a cable.
(12) Expansion Connec tor Connects to the CPU module and other expansion modules.