D-6
Appendix D Scanner
®
2000 microEFM
Communications Conguration
Register
(Decimal)
Register
(Hex) Description
Data
Type Access Default
1100 44C Port 1 - Port Usage
0 - Slave
1 - Master
U16 R/W 0
1101 44D Port 1 Slave Address
[1 to 65535, excluding 252 to 255 and 64764]
U16 R/W 1
1102 44E Port 1 - Baud Rate
0 - 300
1 - 600
2 - 1200
3 - 2400
4 - 4800
5 - 9600
6 - 19200
7 - 38400
8 - 57600
9 - 115200
U16 R/W 5
1103 44F Port 1 - Bus Delay
mS of delay before transmitting data
U16 R/W 10
1104 450 Port 1 - Bus Timeout
mS of delay before resetting communications
U16 R/W 50
1105 451 Port 2 - Port Usage
0 - Slave Only
U16 R/W 0
1106 452 Port 2 Slave Address
[1 to 65535, excluding 252 to 255 and 64764]
U16 R/W 1
1107 453 Port 2 - Baud Rate
0 - 300
1 - 600
2 - 1200
3 - 2400
4 - 4800
5 - 9600
6 - 19200
7 - 38400
8 - 57600
9 - 115200
U16 R/W 5
1108 454 Port 2 - Bus Delay
mS of delay before transmitting data
U16 R/W 10
1109 455 Port 2 - Bus Timeout
mS of delay before resetting communications
U16 R/W 50
Real Time
Register
(Decimal)
Register
(Hex) Description
Data
Type Access
1200 4B0 Year (Real Year = register value plus 2000) U16 R/W
1201 4B1 Month [1-12] U16 R/W
1202 4B2 Day [1-31] U16 R/W
1203 4B3 Hour [0-23] U16 R/W
1204 4B4 Minute [0-59] U16 R/W
1205 4B5 Second [0-59] U16 R/W
This block of registers is used to set the instrument’s internal clock. To set the time, it is recommended that all
registers be written in one message.
The time and date can also be read in the holding register groups as oating-point data.