Serial Communications Protocol Specifications - Swissvacuum.com

More documents

Recommendations

Info

- 26 - As already stated, note that if the microPLC is used on chambers different from Challenge and Hygros (“standard chambers”), the meanings of some channels could be different from those reported here. Whre the DCTC term appears it means that the corrispondent columns of values are relative to the “Salt Fogs” systems. READING AREA The information in this area allows the user to know the general status of the system. According to the application to be developed only a part of these information could be necessary. Note that measures are multiblied by a factor whose value depends from the parameter. The factor is reported in each table (for example: PT100 n. 0 * 100 means that in the memory location the value is the temperature measure for PT100 number 0, multiplied by 100). PT100 MEASURES For Challenge/Hygros chambers the PT100 no. 0 is the probe of dry bulb, and the no. 1 is the probe of wet bulb. Note that the PT100 n. 0 is also copied into locatios 2036-2037 (Calculated Input Measures). ADDRESS MEANING 2000-2001 PT100 NO. 0 * 100 2002-2003 PT100 NO. 1 * 100 2004-2005 PT100 NO. 2 * 100 2006-2007 PT100 NO. 3 * 100 2008-2009 PT100 NO. 4 * 100 2010-2011 PT100 NO. 5 * 100 ANALOGIC INPUTS MEASURES ADDRESS MEANING 2012-2013 Low stage suction * 1000 2014-2015 Low stage discharge * 1000 2016-2017 High stage suction * 1000 2018-2019 High stage discharge * 1000 2020-2021 Analogic input No. 4 * 1 2022-2023 Analogic input No. 5 * 1 2024-2025 Analogic input No. 6 * 1 2026-2027 Analogic input No. 7 * 1 2028-2029 Analogic input No. 8 * 1 2030-2031 Analogic input No. 9 * 1 CALCULATED INPUTS MEASURES For standard chambers only 3 parameters are used. Note that the temperature reported below is the same value you can find in the PT100 measures table at address 2000; in effect it is the dry bulb temperature. Absolute humidity is the absolute value used by the chamber regulator to control the humidity in the chamber. It is normally not useful to the operator: Relative humidity and Temperature globally identify the status of the chamber. Serial communications protocol vers. 2.02 Angelantoni Industrie Spa Massa Martana (PG) Italy
- 27 - ADDRESS MEANING 2032-2033 Relative Humidity % * 100 2034-2035 Absolute Humidity g/Kg * 10 2036-2037 Temperature (same as PT100 n. 0) * 100 2038-2039 Calculated input NO. 3 2040-2041 Calculated input NO. 4 2042-2043 Calculated input NO. 5 2044-2045 Calculated input NO. 6 2046-2047 Calculated input NO. 7 2048-2049 Calculated input NO. 8 2050-2051 Calculated input NO. 9 Serial communications protocol vers. 2.02 Angelantoni Industrie Spa Massa Martana (PG) Italy
Page 1 and 2: - 1 - ANGELANTONI Industrie S.P.A.
Page 3 and 4: - 3 - INDEX INTRODUCTION...........
Page 5 and 6: The entire task can be described as
Page 7 and 8: - 7 - 03 Illegal data value 04 Fail
Page 9 and 10: � Read Function: function code 3
Page 11 and 12: - 11 - READ MULTIPLE REGISTERS: FUN
Page 13 and 14: COMMUNICATION PARAMETERS - 13 - The
Page 15 and 16: C LANGUAGE - 15 - The following exa
Page 17 and 18: VISUAL BASIC - 17 - We assume you a
Page 19 and 20: - 19 - > Query sent: > 000: 017 001
Page 21 and 22: - 21 - > 012: 000 (0000) > 013: 000
Page 23 and 24: - 23 - > 152: 000 (0000) > 153: 000
Page 25: 0 193 129 64 1 192 128 65 0 193 129
Page 29 and 30: 2055.11 2055.12 2055.13 2055.14 205
Page 31 and 32: - 31 - REAL SETTINGS ADDRESS CHAMBE
Page 33 and 34: - 33 - TEST PROGRAM STATUS All info
Page 35 and 36: - 35 - 2328 Initial Segment Initial
Page 37: - 37 - APPENDIX A: CONNECTION OF A

Serial Communications Protocol Specifications - Swissvacuum.com

Create successful ePaper yourself

Delete template?

Save as template?