WOBIT MD150E, Instruction Manual

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MD150E – pulses and velocity counter (02.06.2014) 2
Contains
1.
Safety and assembly rules .................................................................................................... 3
2. Device description ................................................................................................................ 4
2.1 Intended use and properties ..................................................................... 4
2.2 Description of connectors and front panel .................................................. 4
2.3 Power supply ........................................................................................... 5
2.4 Compatible devices .................................................................................. 5
2.5 Input signals – way of connection ............................................................. 6
2.6 Counter indications – pulses / cycles / velocity ........................................... 7
3. Menu description ................................................................................................................. 8
3.1 MENU map .............................................................................................. 8
3.2 Example of parameter change .................................................................. 9
4. Counter configuration .......................................................................................................... 9
4.1 Inputs modes – Encoder / Up-Down / Step-Direction ................................. 9
4.2 Calibration of counted pulses .................................................................. 11
4.3 Measurement of pulses frequency (velocity) ............................................ 11
4.4 Filtration of input signals ........................................................................ 11
4.5 Resetting of pulses and cycles counter .................................................... 11
4.6 Record of counter state .......................................................................... 12
4.7 Relay outputs and operation modes ........................................................ 12
5. Password protection .......................................................................................................... 14
6. USB and RS485 Modbus interfaces ...................................................................................... 14
6.1 USB interface ......................................................................................... 14
6.2 RS485 (MODBUS-RTU) interface ............................................................. 14
6.2.1 Description of MODBUS protocol ....................................................... 15
7. Technical parameters ......................................................................................................... 16
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This instruction will help you at correct service and accurate exploitation of described device.
Information included in this instruction were prepared with high attention by our specialists and is description of the
product without any responsibilities within the meaning of the commercial law. Based on the information should not be
inferred a certain features or suitability for a particular application. This information does not release the user from the
obligation of own judgment and verification. P.P.H. WObit E.K.J. Ober S.C. reserves the right to make changes without prior
notice.
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Please read instructions below carefully and adhere to its recommendation
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Please pay special attention to the following characters:
CAUTION!
Not adhere to instruction can cause damage or impede the use of hardware or software.