Rm Functions; Xfm 36-1 General Functions - Honeywell EXCEL 5000 User Manual

EXCEL CARE CONTROL ICONS
Parameter
Number
3
16
The following table lists parameters used for the automatic switch-on of load after
maximum OFF time has expired:
Parameter
Number Type
5 Display
7 Display
10 Comm.
12 Comm.
Parameter P16 determines whether the RM input of XFM 36-1/S/R provides load
status feedback, is an additional control to switch on the load, or has no effect at all.
If Parameter P16 is 0, XFM 36-1/S/R uses the RM input to receive the status
feedback (ON or OFF) from the load. The input RM initiates the minimum ON or
OFF time functions when load status changes from OFF to ON or from ON to OFF,
respectively .
If Parameter P16 is 1, XFM 36-1/S/R uses the input RM as a software input for
additional load control by another software module. The command (ON or OFF) to
the load in the result of Boolean ANDing of the command of the regular XFM 36-
1/S/R functions as influenced by the Po input value AND the state of the RM input.
XFM 36-1/S/R transfers this switching result (ON/OFF) to the second output St after
minimum ON or OFF time elapses.
If Parameter P16 is 2 (default setting), input RM has no function. Connect the RM
input to a dummy digital flag to ensure all XFM 36-1/S/R I/Os are connected.
Display Parameter P3 indicates the current status of the second input, RM. A 1
value indicates that RM is ON; a 0 indicates that RM is OFF.
The following table lists the parameters used for the second input RM functions:
Type Description
Display RM Input State
Progr. Feedback _Op_Mode
0=RM for status feedback
1=RM AND Po
2=No RM function
XFM 36-1/S/R includes general functions to provide a manual operating mode,
stability, special features, and alarm indications. These functions have a high priority
in making the final decisions about load switching.
Description
Minimum ON Time Active
Maximum OFF Time Expired
Minimum ON Time
Maximum OFF Time
0=No maximum OFF time
function
111
ALPHABETIC REFERENCE
Setting Default
Range Value
none none
none none
0-300 60
0-1440 15

RM Functions

Setting Default
Range Value
none none
0/1/2 2

XFM 36-1 General Functions

74-5577–33 (US)
EN2B-0184 GE51 R0518 (Europe)
Unit
Integer
Integer
sec
min
Unit
Integer
Integer