GE Industrial Solutions ASTAT XT - Manual (Page 42)

42 • Control Keypad
4.7.9
COMM. Parameters 42 – Page 8 – With the Modbus standard PCB
Function &
Default
Range Unit Description
COMM.Protocol
Modbus
Profibus/
Modbus/
DeviceNet Sets ASTAT-XT’s communication PROTOCOL.
Operational when the Modbus communication PCB is installed.
Baud Rate
9600 (MODBUS)
1200,
2400,
4800,
9600 Sets ASTAT-XT’s
Baud Rate
.
Parity Check
EVEN
EVEN,
ODD,
NO Sets ASTAT-XT’s communication Parity Check.
Station Number
OFF
OFF,1 –
247 Sets ASTAT-XT’s communication Station Number.
S. Link Par. Set
Disabled
Enabled/
Disabled Enables parameter modification via serial communication
Ser. Link Control
Disabled
Enabled/
Disabled Enables start, stop, reset, etc. via serial communication
Store Settings
COMM. Parameters
Same as
Store Settings Main Settings
on page 28.
Note:
After changing communication parameters and storing them,
control power must be switched OFF and ON to load the new
communication parameters.
4.7.10
Comm. Parameters 42 – Page 8 – With the Profibus optional PCB
Function &
Default
Range Unit Description
COMM. PROTOCOL
Profibus
Profibus/
Modbus/
DeviceNet Sets ASTAT-XT’s communication protocol.
Operational when the optional communication PCB is
installed.
Baud Rate
AUTO (Profibus)
User can not change the Baud Rate value.
Max. rate is 12 mega bit per second (MBPS).
Parity Check
AUTO (Profibus)
User can not change the Parity Check value.
PROFI.Network ID
OFF
OFF, 1-126 Sets the Profibus network ID.
When set to OFF the Profibus card will not function.
S. Link Par. Set
Disabled
Enabled/
Disabled Enables parameter modification via serial
communication
Ser. Link Control
Disabled
Enabled/
Disabled Enables start, stop, reset, etc. via serial communication
Store Settings
COMM. Parameters
Enabled/
Disabled Same as
Store Settings Main Settings
on
page 28.
Note:
After changing communication parameters and storing
them, control power must be switched OFF and ON to
load new communication parameters.
42 Displays in MINIMIZED MODE and MAXIMIZED MODE.