Serial Communications 8-21
1560D-UM051D-EN-P – February 2005
1203-GD1 Communication Module Switch Settings
The following information is provided to explain the required 1203-GD1
communication module switch settings for this example. Refer to the
1203-GD1 manuals for further details related to the switch settings.
Example Information
Description Switch Setting
SMC Rack Address 02
SW1: Switches 1 & 2 (Not Used),
Switches 3-6 & 8 (On), Switch 7 (Off)
Starting Group Address 0 SW2: Switches 1 & 2 (On)
Last Rack No SW2: Switch 3 (Off)
Hold Last State Yes SW2: Switch 4 (On)
Fault on Comm Loss Yes SW2: Switch 5 (On)
Fault Controller No SW2: Switch 6 (Off)
R I/O Baud Rate 115 k SW2: Switch 7 (On), Switch 8 (Off)
Block Transfer Yes X SW3: Switch 1 (On)
Logic Cmd/Status YesX SW3: Switch 2 (On)
Reference/Feedback No X SW3: Switch 3 (Off)
Datalinks No XY SW3: Switch 4-8 (Off)
X This configuration requires a 1/4 rack size allocation.
Y The SMC Dialog Plus controller does not support Datalinks.
Switch Settings
S
W
2
8
7
6
5
4
3
2
1
Starting Module Group (0n)
Starting Module Group (0n)
Last Rack Setting (Off)
Hold Last State (On)
Fault on Comm Loss (On)
Fault Controller (Off)
RIO Baud Rate (115 K)
RIO Baud Rate (115 K)
S
W
1
8
7
6
5
4
3
2
1
Not Used
Not Used
On
On
On
On
Off
On
S
W
3
8
7
6
5
4
3
2
1
Block Transfer (On)
Logic Cmd/Sts (On)
Reference/Fdbk (Off)
Datalink A (Off)
Datalink B (Off)
Datalink C (Off)
Datalink D (Off)
Truncate Last Datalink (Off)
S
W
2
8
7
6
5
4
3
2
1
Starting Module Group (0n)
Starting Module Group (0n)
Last Rack Setting (Off)
Hold Last State (On)
Fault on Comm Loss (On)
Fault Controller (Off)
RIO Baud Rate (115 K)
RIO Baud Rate (115 K)
S
W
2
8
7
6
5
4
3
2
1
Starting Module Group (0n)
Starting Module Group (0n)
Last Rack Setting (Off)
Hold Last State (On)
Fault on Comm Loss (On)
Fault Controller (Off)
RIO Baud Rate (115 K)
RIO Baud Rate (115 K)
S
W
1
8
7
6
5
4
3
2
1
Not Used
Not Used
On
On
On
On
Off
On
S
W
1
8
7
6
5
4
3
2
1
Not Used
Not Used
On
On
On
On
Off
On
S
W
3
8
7
6
5
4
3
2
1
Block Transfer (On)
Logic Cmd/Sts (On)
Reference/Fdbk (Off)
Datalink A (Off)
Datalink B (Off)
Datalink C (Off)
Datalink D (Off)
Truncate Last Datalink (Off)
S
W
3
8
7
6
5
4
3
2
1
Block Transfer (On)
Logic Cmd/Sts (On)
Reference/Fdbk (Off)
Datalink A (Off)
Datalink B (Off)
Datalink C (Off)
Datalink D (Off)
Truncate Last Datalink (Off)