ProSoft Technology 5205-104S-PDPS - Manual (Page 94)

4205/5205-TS-104S-PDPS ♦ ProLinx Standalone Reference
IEC-60870-5-104 to PDPS Communication Module with Time Stamp
Page 94 of 128 ProSoft Technology, Inc.
July 12, 2007
IEC 60870-5-104 Slave
Configurable Parameters
Status Data Status data is returned in a block of counter values allowing communications to
be effectively debugged.
Conformance Specifications See IEC 60870-5-104 Server Interoperability Document (page 107)
Slave Functional Specifications
The 104S module accepts commands from an attached master unit on the
network and generates unsolicited messages. These last sets of messages are
either spontaneous or cyclic. Data transferred to the host is derived from the
module's internal database. The remote master device can control data in the
database and hence the devices connected using the other protocol in the
module using standard control messages supported in the protocol. The remote
master device uses the fully-configured databases in the module to control
outputs and monitor inputs.
PROFIBUS Slave Port Specifications
Type Specifications
General Parameters
Internal Database
Up to 4000 registers (words) available.
GSD File Downloadable from ProSoft-Technology.com web site
PROFIBUS Slave
Communication parameters
Baud Rate: 9.6 kbps to 12 Mbps
Supported I/O length 122 words Input data
122 words Output data
200 words max
Supported PROFIBUS DP
features Freeze Mode
Sync Mode
Auto Baud Setting
Configurable Parameters a) PROFIBUS Node Address: 0 to 125
b) Data byte swapping
c) Action on loss of PROFIBUS connection
d) Comm Fail Timeout Multiplier
e) Status Data location in Internal Database
Status Data Error codes available on an individual command basis. In addition, a slave status
list is maintained per active PROFIBUS Slave port.
Physical Connection
PROFIBUS Connector
Standard PROFIBUS DB-9F communication connector. Cable connection
matches PROFIBUS pin out specification.
Important Note : The slave node address is set to 126 by default in the module
configuration file (See Section 3 of this manual). The default node address
must be changed to a valid address between 0 to 125 by the user for the slave
to function on the PROFIBUS network.