SMC Networks EX600-SDN Series Operation Manual page 18

Baud rate switch: Switches to set the baud rate of internal communication.
Note) 500, 250 & 125 kbps settings are for future extension. Please use 1 Mbps (factory default setting).
Setting 2 switch
The switch settings become effective when power is applied to the unit.
Diagnostics switches: Mapping of diagnostic data to input data
Setting 2
No.1 No.2
OFF OFF
OFF ON
ON OFF
ON ON
Note) Mode 3 is not currently used; it is for increased functionality in the future.
HOLD/CLR switch
When a fieldbus communication error occurs or when communication stops, all output can be set to Hold
or Clear.
Set the status of this switch in parameters. (Refer to "Parameter settings")
Setting 2
No.3
OFF All outputs are cleared when a communication error occurs or during idling. (Factory setting)
ON All outputs are held when a communication error occurs
Setting 1
No. 3 No. 4
OFF OFF
OFF ON
ON OFF
ON ON
Setting 1
Mode
0 Input data only (factory setting)
1 Input data + system diagnostics
Input data + system diagnostics +
2
unit diagnostics (max. 10 units)
Input data + system diagnostics +
Note)
3
unit diagnostics (max. 64 units)
Description
1 Mbps (factory setting)
500 kbps
250 kbps
125 kbps
Address Data rate
Setting 2
Description
Description
- 18 -
Status size to be set to the
input
0 byte
4 byte
6 byte
12 byte
No.EX##-OML0007