Omron E3X-CIF11, Руководство по эксплуатации

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RS-422 Communication Unit Part Names and Functions Section 4-2
CompoWay/F Communications Mode Setting
This switch is used to select the settings for CompoWay/F data bits, parity,
and stop bits according to the following table.
DIP Switch Settings
Pins 1 and 2: Baud Rate Setting
Pin 3: Method for Setting the Number of Connected Sensors
This pin sets whether the number of Sensors connected is set from the rotary
switch or by using CompoWay/F message communications. The CompoWay/
F message used is the Write to Parameter Area command for Write Number
of Sensors Connected (MRC = “02”, SRC = “02”, parameter type 4005).
When pin 3 is ON (registration using CompoWay/F messages), the value for
the number of Sensors able to communicate that is stored in the internal
memory of the Fiber Amplifier Sensor Communication Unit is enabled. The
default value in the internal memory is 16 Sensors. This value can be
changed using CompoWay/F message communications. The setting methods
are shown in the following table.
Pin 4: CompoWay/F Node Number Setting
This pin sets the unit number when set in combination with the rotary switch.
Rotary
switch
Communications mode
Data bits Parity Stop bits
0 7 Even 2
1 7 Odd 2
2 7 None 2
3 7 Even 1
4 7 Odd 1
5 7 None 1
6 8 Even 2
7 8 Odd 2
8 8 None 2
9 8 Even 1
A 8 Odd 1
B 8 None 1
C to F Must not be set.
Pin 1 (DR0) Pin 2 (DR1) Baud rate
OFF OFF 9,600 bps
ON OFF 19,200 bps
OFF ON 38,400 bps
ON ON 57,600 bps
Pin 3 Method for setting number of Sensors
OFF Use the rotary switch to register the number of Sensors.
ON Use CompoWay/F messages to register the number of Sensors.
1 2 3 4
ON
Baud rate
Method for setting number of Sensors
CompoWay/F node number