Omron SYSMAC CS Series Operation Manual page 39

PROFIBUS Master Unit
Item
Configuration connection
method
PROFIBUS Media type
PROFIBUS Connector
Unit device address range
Number of slave devices
supported on the network
Baud rates supported
Bus timing definitions
Master Class 1 - Slave cyclic
services
Master Class 1 - Slave ser-
vices available to the PLC
Master Class 2 - Slave acy-
clic services
Master - Master services
PROFIBUS DP-V1 Master
Class 1 - Slave services
PROFIBUS DP-V1 Master
Class 2 - Slave services
Error reporting
18
C200HW-PRM21
Serial connection (RS232) directly to con-
nector on the front of the Unit
RS-485, galvanically isolated from the PLC
9-pin sub-D female connector (#4/40 UNC
thread)
Termination provided through a switch on
the unit according to EN50170
0 ~ 125, set through the configurator
125 max, address range 0 ~ 125
Selectable through the configurator:
• 9.6 kbit/s
• 19.2 kbit/s
• 93.75 kbit/s
• 187 kbit/s
• 500 kbit/s
• 1.5 Mbit/s
• 3 Mbit/s
• 6 Mbit/s
• 12 Mbit/s
Calculated by the configurator
• Set_Prm
• Chk_Cfg
• Data_Exchange
• Slave_Diag
• Global-Control - CLEAR
Global-Control, initiated from CIO Word:
Can be addressed to one or all slave
devices or a specified group of slaves
devices. Supported commands:
• SYNC
• UNSYNC
• FREEZE
• UNFREEZE
• CLEAR
• Get_Cfg
• Set_Slave_Add
• Rd_Inp
• Rd_Outp
Not supported
Not supported
Not supported
Error numbers are transferred to CIO word
Internal logging not supported
CS1/CJ1W-PRM21 (Unit version 3.0)
Serial connection directly via PLC CPU, or
via other I/O Units. No separate connector
on the front of the Unit
RS-485, galvanically isolated from the PLC
9-pin sub-D female connector (#4/40 UNC
thread)
Termination must be provided by the cable
connector according to EN50170
0 ~ 125, set through the configurator
125 max, address range 0 ~ 125
Selectable through the configurator:
• 9.6 kbit/s
• 19.2 kbit/s
• 45.45 kbit/s
• 93.75 kbit/s
• 187 kbit/s
• 500 kbit/s
• 1.5 Mbit/s
• 3 Mbit/s
• 6 Mbit/s
• 12 Mbit/s
Calculated by the configurator
• Set_Prm
• Chk_Cfg
• Data_Exchange
• Slave_Diag
• Global-Control - CLEAR
Global-Control, initiated from CIO Word:
Can be addressed to all slave devices or a
specified group of slaves devices.
Supported commands:
• SYNC
• UNSYNC
• FREEZE
• UNFREEZE
• Get_Cfg
• Set_Slave_Add
• Rd_Inp
• Rd_Outp
(Implemented as of Unit version 2.0)
Not supported
• MSAC1 - Read
• MSAC1 - Write
(Implemented as of Unit version 2.0)
• MSAC2 - Initiate
• MSAC2 - Write
• MSAC2 - Read
• MSAC2 - Abort
(Implemented as of Unit version 3.0)
Error numbers are logged internally and can
be retrieved through FINS messages
Section 1-3