Siemens SIMATIC ET 200S Operating Instructions Manual page 12

1Count24V/100kHz
2.1 Product Overview
• Gate control, synchronization or latch function via digital input (P or M switch)
• One real digital output for direct control or output of the comparison result
• One virtual digital output
• Firmware update
• Identification data
The following IM 151 modules support this function: IM 151-1 Standard: 6ES7151-1AA04-
1
0AB0 and later and IM 151-1 High Feature: 6ES7151-1BA01-0AB0 and later
Connectable Counting Signals
The 1Count24V/100kHz can count the signals of the following encoders:
• 24 V pulse encoder with direction level
• 24 V pulse encoder without direction level
• 24 V incremental encoder with two tracks that are 90
Adjustment During Operation
• Counting modes
• Measuring modes
Configuration
You can use either of the following to configure the 1Count24V/100kHz:
• A GSD file (http://www.ad.siemens.de/csi/gsd)
• STEP 7 V5.3 SP2 and later, or with the HSP (hardware support package available online)
Firmware Update
To add functions and for troubleshooting, it is possible to load firmware updates to the
operating system memory of the 1Count24V/100kHz using STEP 7 HW Config.
Notice: When you launch the firmware update, the old firmware is deleted. If the firmware
update is interrupted or canceled for any reason, the 1Count24V/100kHz will no longer
function correctly as a result. Re-launch the firmware update and wait until this has
completed successfully.
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Position feedback:
– Position detection
1
1
– You can change the function and behavior of the digital outputs during operation
– You can change the function of the DO1 digital output during operation
– You can change the integration time and the update time during operation
STEP 7 V.5.2 SP1 and later.
out of phase (rotary encoder).
o
Technological Functions
Operating Instructions, 02/2007, A5E00124867-05