Honeywell 2MLF-DV4S User Manual page 14

Contents
Wiring precautions ............................................................................................................... 47
Wiring examples .................................................................................................................. 48
3.4 Wiring of DC 24V ............................................................................................ 50
Specification of power supply .............................................................................................. 50
Using an external power module ......................................................................................... 51
4. OPERATIONS AND MONITORING ............................................ 53
4.1 Operations ...................................................................................................... 53
4.2 Configuring parameters ................................................................................ 54
Setting items........................................................................................................................ 54
Using I/O parameters .......................................................................................................... 55
4.3 Parameter configuration ............................................................................... 56
Configuring parameters ....................................................................................................... 56
4.4 Monitoring or testing ..................................................................................... 67
Monitoring or testing window ............................................................................................... 67
Programmatic operation of the module ............................................................................... 72
4.5 Register special module variables ............................................................... 73
Registering special module variables .................................................................................. 73
Saving variables .................................................................................................................. 75
View variables ..................................................................................................................... 75
5. INTERNAL MEMORY CONFIGURATION ................................... 79
5.1 Configuring internal memory ....................................................................... 79
I/O area of D/A converted data ............................................................................................ 79
Setting area of operation parameters .................................................................................. 81
5.2 I/O area of D/A converted data ..................................................................... 83
Module ready/error (Address 0) ........................................................................................... 83
Channel operation information (Address 1) ......................................................................... 84
Output setting (Address 2) .................................................................................................. 84
Digital input (Address 3~6) .................................................................................................. 84
5.3 Operation parameters settings .................................................................... 86
Specifying channels to use .................................................................................................. 86
Setting output voltage/current range ................................................................................... 86
Specifying input data type ................................................................................................... 87
Setting output type .............................................................................................................. 88
Error code ........................................................................................................................... 88
Output limit setting ............................................................................................................... 90
CH0 high output limit setting ............................................................................................... 90
Rate control setting ............................................................................................................. 91
CH0 increase limit value setting .......................................................................................... 91
xiv Isolated Analog Output Module 2MLF-DV4S, 2MLF-DC4S User's Guide
Honeywell
R200
September 2010