Siemens SIMATIC S5-90U System Manual page 527

S5-90U/S5-95U
Overview of the Operation Modes
Table 16-8. Designation of the Operating Modes
JOG 1
JOG 2
CONTROLLED JOG
FOLLOW-UP MODE
REFERENCE POINT
INCREMENTAL ABSOLUTE
INCREMENTAL RELATIVE
AUTOMATIC
The COM 266 software package offers user friendly operation and parameter settings. The IP 266
exchanges all data with the programmable controller via a serial interface. All tasks written in 8-byte
messages are sent to the IP 266 during the program cycle via the process output image (PIQ). The
IP 266 transmits feedback messages cyclically via the process image input (PII). These messages
can be about the actual value position, remaining traversing distance, or following error as well as a
status byte, error byte, the current operation mode, and special data from the traversing program.
Installation
• Plug the IP 266 into a bus unit like any other I/O module.
• With the S5-90U, a maximum of 4 positioning modules (limited by addressing range) can be
plugged in only at slots 0 to 5.
•
With the S5-95U, a maximum of 8 positioning modules (limited by addressing range) can be
plugged in only at slots 0 to 7.
• Connect the external switches to the digital inputs of the IP 266 via the terminal block. These
switches are used to limit the traversing range. They also allow you to intervene at any time into
the processing of the module.
• The IP 266 can bypass the CPU of the programmable controller, via three digital outputs, and
send signals directly to external I/Os. The controller must, however, be enabled (function signal
enable controller, FUM) and must be connected to the power section of the drive.
• Connect the servo motor's power section to the 9-pin subminiature D female connector.
• Connect the incremental encoder to the left 15-pin subminiature D female connector
"ENCODER".
•
You can connect a programmer with screen to the 15-pin subminiature connector on the right
side to operate the IP 266 via the COM software.
EWA 4NEB 812 6115-02b
Description
AUTOMATIC SINGLE BLOCK
TEACH-IN ON
TEACH-IN OFF
ZERO OFFSET ABSOLUTE
ZERO OFFSET RELATIVE
CLEAR ZERO OFFSET
TOOL OFFSET ON
TOOL OFFSET OFF
Function Modules
ACKNOWLEDGE ERROR
DRIFT COMPENSATION ON
DRIFT COMPENSATION OFF
RAM EEPROM
READ ACTUAL POSITION
READ FOLLOWING ERROR
READ DISTANCE TO GO
SYNCHRONIZE IP
16-59