Honeywell UMC800 Reference Manual

Function Parameter Index Reference
76 RS232 Communications Reference Manual 8/99
5.34 MDFL Function Block
Description
The MDFL label stands for Mode Flag. This block is part of the Loops category. It looks like this
graphically on the Control Builder.
Dynamic Parameters:
Table 5-42 MDFL Dynamic Parameters
Parameter Index Type Use R/W Description
status 0 REAL C R block status (see section 5.2 for code list)
AUTO 1 BOOL O R ON if MODE = 0.0 or 4.0, else OFF
MAN 2 BOOL O R ON if MODE = 1.0 or 5.0, else OFF
IMAN 3 BOOL O R ON if MODE = 2.0 or 6.0, else OFF
LO 4 BOOL O R ON if MODE = 3.0 0r 7.0, else OFF
LOCAL 5 BOOL O R ON if MODE > 3.0, else OFF
REM 6 BOOL O R ON if MODE < 4.0, else OFF
MODE 7 REAL I R Encoded mode input
Static Configuration Parameters:
None

Honeywell UMC800 Specifications

General

Brand	Honeywell
Model	UMC800
Category	Controller
Language	English