Scanner 2000 Steam Mass Flow Transmitter ... - Spirax Sarco

Appendix C Scanner ® 2000 microEFM
C-6
Register
(Decimal)
Communications Configuration
Register
(Hex) Description
1100 44C Port 1 - Port Usage
0 - Slave
1 - Master
1101 44D Port 1 Slave Address
[1 to 65535, excluding 252 to 255 and 64764]
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
1103 44F Port 1 - Bus Delay
mS of delay before transmitting data
1104 450 Port 1 - Bus Timeout
mS of delay before resetting communications
1105 451 Port 2 - Port Usage
0 - Slave Only
1106 452 Port 2 Slave Address
[1 to 65535, excluding 252 to 255 and 64764]
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
1108 454 Port 2 - Bus Delay
mS of delay before transmitting data
1109 455 Port 2 - Bus Timeout
mS of delay before resetting communications
Register
(Decimal)
Real Time
Register
(Hex) Description
Data
Type Access Default
U16 R/W 0
U16 R/W 1
U16 R/W 5
U16 R/W 10
U16 R/W 50
U16 R/W 0
U16 R/W 1
U16 R/W 5
U16 R/W 10
U16 R/W 50
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 floating-point data.