Preface
IDEC SmartRelay Manual v
Additional differences compared to previous devices
(FL1A to FL1D)
• Extended set of reference parameters for function blocks.
• Enhancements to up/down counter, Operating hours
counter,
Twelve-month time switch and analog watchdog
instruction blocks.
• You can find information on compatibility
of IDEC Smart-
Relay FL1
E to previous devices at section 2.1.3.
Additional support
At our Internet address
you can quickly and easily find answers to your
queries about IDEC SmartRelay.