IDEC SmartRelay FL1A-H12RCE, Руководство пользователя

Страница: 69 / 209

4-1
IDEC SmartRelay User’s Manual
4 IDEC SmartRelay Functions
Element lists
IDEC SmartRelay offers you a number of elements in
programming mode. So that you don’t lose track of things,
we have divided these elements into lists. These lists are:
•
± Co: List of connectors (Connector)
(see Section 4.1)
•
± GF: List of the general functions AND, OR, ...
(see Section 4.2)
•
± SF: List of special functions
(see Section 4.4)
•
±
BN: List of the completed and reusable blocks in the
circuit
Contents of the lists
All the lists display elements available in IDEC SmartRelay.
Normally, these are all the connectors, all the general
functions and all the special functions that the respective
IDEC SmartRelay variant knows. These elements also
include all the blocks you have created in IDEC
SmartRelay before you call up the
±
BN list.
When IDEC SmartRelay no longer displays everything
IDEC SmartRelay no longer displays all elements if:
•
No further block must be inserted.
In this case, there is either no more memory available or
the maximum number of possible blocks has been
reached (56).
•
A special block would use more memory than is still
available in IDEC SmartRelay.
•
The resulting number of function blocks connected in
series would exceed 7 (see Section 3.7).