Time Behavior (Operation Modes); General Information; Standard Operation Mode (Default) - Bosch Rexroth IndraControl S67-S3-BK-DI8-M8 Application Description

DOK-CONTRL-S67S3BKDI8*-AP03-EN-P
Rexroth IndraControl S67 Sercos Coupler 8 Digital Inputs (M8)
9.6

Time Behavior (Operation Modes)

9.6.1

General information

9.6.2

Standard Operation Mode (DEFAULT)

General information
Minimum Possible Cycle Time
displayed for the most important functions by the WBM. The WBM is descri‐
bed in detail in chapter 8 "Web-Based Management (WBM)" on page
The IP address can be automatically assigned via the BootP/DHCP protocol
or by a static IP address. The configuration used can be configured by the
WBM or via IndraWorks. Refer to
A static IP address can be configured via Sercos using the parameter IDN/S-
0-1020 "IP address", IDN/S-0-1021 "Subnet mask" and IDN/S-0-1022 "Gate‐
way address". The new values are immediately activated and permanently
saved as the static configuration. The BootP and DHCP protocols are switch‐
ed off.
The Sercos field bus coupler S67-S3-BK-DI8-M8 supports two operation
modes that variously chronologically organize the processing of the I/O data
and the S-BUS in the communication cycle: the "DEFAULT" operation mode
and the "ENHANCED" operation mode. The active operation mode is switch‐
ed via the manufacturer-specific parameter IDN/P-0-1500.0.1 "IO Config":
IDN/P-0-1500.0.1 "IO Config"
Bit Value Description
0 Activate fast PDIN
0 Fast processing of the digital onboard inputs is not active (default)
1 Fast processing of the digital onboard inputs is active
1 Enable "ENHANCED" operating mode
0 Standard operation mode active (default)
1 Extended operation mode active
Tab. 9-31: Bit description of IDN/P-0-1500.0.1 "I/O Config"
The standard "DEFAULT" operation mode is automatically active after a pow‐
er-on-reset or when changing into communication phase CP0/NRT. In this
operation mode, the input and output data and the S-BUS are processed ex‐
actly one time in each communication cycle.
The minimum possible cycle time for the Sercos field bus coupler S67-S3-
BK-DI8-M8 depends on the configuration of the S-BUS (number and type of
the I/O modules) and the telegram, connection and timing configuration in
Sercos. The lowest configurable cycle time for parameter IDN/S-0-1002
"Communication cycle time (tScyc)" in the standard operation mode is 250
μs.
The minimum processing time of the S-BUS is determined by the coupler
during the power-on and can be read out via parameter IDN/S-0-1500.0.23
"Local Bus Cycle Time" in communication phase CP2. As of CP3, the dis‐
played value corresponds to parameter IDN/S-0-1002 "Communication cycle
time (tScyc)", since the S-BUS operates with the same cycle time t
Bosch Rexroth AG
chapter 7 "Commissioning" on page
99/139
Sercos
47.
43.
.
Scyc