Omron SYSMAC CS Series Operation Manual page 35

PROFIBUS Master Unit
Item
PROFIBUS DP messages
(See Note 3)
Explicit messages
(See Note 3)
Error history size and storage
Protocol Specification
Item
Applicable standards
Protocol type supported
PROFIBUS Unit types
PROFIBUS Media type
PROFIBUS Connector
Unit device address range
Number of slave devices supported
baud rates supported
Bus timing definitions
14
The PROFIBUS MESSAGE SEND (2809) FINS command can be used
to send PROFIBUS DP and PROFIBUS DP-V1 messages over the
PROFIBUS network from the CS1/CJ1 PLC CPU.The following ser-
vices can be initiated:
PROFIBUS DP services:
• Get_Cfg
• Set_Slave_Add
• Rd_Inp
• Rd_Outp
PROFIBUS DP-V1 Class 1 services (See Note 1):
• MSAC1 - Read
• MSAC1 - Write
PROFIBUS DP-V1 Class 2 services (See Note 2):
• MSAC2 - Initiate
• MSAC2 - Read
• MSAC2 - Write
• MSAC2 - Abort
The EXPLICIT MESSAGE SEND (2801) FINS command can be used
to send CIP based messages to OMRON slave devices using PROFI-
BUS DP-V1 Class 2 messages.
The PROFIBUS Master Unit supports storage of up to 80 error events,
including time stamps in volatile memory.
16 error events can be logged in non-volatile memory
EN50170, Volume 2
PROFIBUS DP, PROFIBUS DP-V1
PROFIBUS DP-V1 Class 1 and Class 2 Master
RS-485, galvanically isolated from the PLC
9-pin sub-D female connector (#4/40 UNC thread)
Termination according to EN50170 provided by the cable connector
0
~ 125, set through the configurator (See Note 4)
0
125 max, address range
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
Specification
Specification
~ 125
Section 1-3