Owner's manual

Chapter 5
Using the RS–232 Ports
5–50
After you have become familiar with the DF1 commands, you can use the
following command summary as a quick reference guide.
Table 5.B
DF1 Command Summary
Command Command Structure Field Descriptions
Deactivate Forces 0C
Echo Data 01 00 nn Data
nn = times repeated
Data = Hexadecimal string
Enable Outputs 14
Disable Outputs 15
Force Outputs 02 06 Flags Flags Data
Flags indicate outputs
Data = 00 (on) or 01
(off)
Load Configuration From
EEPROM to RAM
03 00
Load Configuration From
Credit Card to RAM
*
03 01 Data
Data = 01 (area 1)
02 (area 2)
D D D
15(area 15)
16(area 16)
Lock 04
Unlock 0A
Read Output Condition 05 00 nn 06 Flags Flags
nn = times repeated
Flags indicate outputs
Read Configuration 06 07 Flags Flags indicate blocks
Read Discrete Bit Results
07 00 nn 04
07 00 nn 05
First discrete bit results
Second discrete bit results
nn = times repeated
* The number of configurations that can be stored on a RAM card depends upon the card size (512K card can
hold 16 configurations).
Command Summary