ABB Module DSTD150A 57160001-UH ABB DSTD150A 57160001-UH DSTD 150A Connection Unit superior quality product

ABB Module DSTD150A 57160001-UH ABB DSTD150A 57160001-UH DSTD 150A Connection Unit superior quality product

Product Description:

Independent of the selected operating mode, the following features are valid:The pulses at the counter input or the evaluated signals at tracks A and B in case of connection of incremental position sensors are counted.The maximum counting frequency is 50 kHz.The counter uses the terminals 2 (E 62,00) and 3(E 62,01) as fast inputs and, in one operating mode,also the output terminal 46 (A 62,00). In order to make
all binary inputs and outputs available for other purposes than counting, it is possible, to disable the
07 KT 94’s counting function.The counter can count upwards in all operating modes.It counts beginning at the start value (set value) up to the end value (max. from –32768 to +32767 or
from 8000H to 7FFFH). After reaching +32767, the counter jumps with the next pulse to –32768. When the counter reaches the end value END, which was set in the function block, the value CF=1 is stored in the function block. Only when the counter is set again (SET), CF is reset to 0.

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Product's Character:

In order to safe the user program in the SmartMedia Card(SMC Card), a brand new SMC Card is required or another one which has never been initialized as a user data memory. Sequence of program saving Load PLC user program into the PLC (RAM) While power is ON, insert the SMC Card
Activate monitor command "SP".The user program is now copied from the PLC's RAM to its Flash EPROM and then loaded into the SMC Card. An update of the 07 KT 94's operating system (firmware)
is not possible with the SMC Card.The high-speed counter used in the basic unit 07 KT 94
works independently of the user program and is therefore able to response quickly to external signals. It can be used in seven different and configurable operating modes. The desired operating mode is set in the system constant KW 85,02 (described later). The configured operating mode is only activated during initialization (power-on, cold start, warm start). For all operating modes, the same function block COUNTW is used.

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