owfs-devel/EDS0082(3)

1EDS00xx(3)                   One-Wire File System                   EDS00xx(3)
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NAME

6       EDS - Embedded Data Systems Sensors
7
8       EDS0064
9              - Temperature
10
11       EDS0065
12              - Temperature and Humidity
13
14       EDS0066
15              - Temperature and Barometric Pressure
16
17       EDS0067
18              - Temperature and Light
19
20       EDS0068
21              - Temperature, Barometric Pressure and Light
22
23       EDS0070
24              - Vibration
25
26       EDS0071
27              - RTD 4-wire temperature
28
29       EDS0072
30              - RTD 3-wire temperature
31
32       EDS0080
33              - 8 Channel Analog Current Input
34
35       EDS0082
36              - 8 Channel Analog Voltage Input
37
38       EDS0083
39              - 4 Channel Analog Current Input
40
41       EDS0085
42              - 4 Channel Analog Voltage Input
43
44       EDS0090
45              - 8 Discrete I/O
46

SYNOPSIS

48       Embedded Data Systems microprocessor-based sensors
49
50   Sub-type ( all )
51       7E [.]XXXXXXXXXXXX[XX][/[ device_id | device_type | tag ]]
52
53   Memory ( all )
54       7E [.]XXXXXXXXXXXX[XX][/[ memory | pages/page.[0-2|ALL] ]]
55
56   Standard ( all )
57       7E  [.]XXXXXXXXXXXX[XX][/[  address | crc8 | id | locator | r_address |
58       r_id | r_locator | type ]]
59
60   Temperature ( EDS0064/5/6/7/8 )
61       7E.XXXXXXXXXXXX/EDS006X   [/[   temperature   |   counters/seconds    |
62       alarm/temp_[hi|low]  |  alarm/clear | set_alarm/temp_[hi|low] | thresh‐
63       old/temp_[hi|low] ]]
64
65   Humidity ( EDS0065/8 )
66       7E.XXXXXXXXXXXX/EDS006X [/[ humidity | humidex | dew_point | heat_index
67       |      alarm/humidity_[hi|low]      |      alarm/humidex_[hi|low]     |
68       alarm/dew_point_[hi|low] | alarm/heat_index_[hi|low]  |  alarm/clear  |
69       set_alarm/humidity_[hi|low]      |     set_alarm/humidex_[hi|low]     |
70       set_alarm/dew_point_[hi|low] | set_alarm/heat_index_[hi|low] |  thresh‐
71       old/humidity_[hi|low] |
72       threshold/humidex_[hi|low]  |  threshold/dew_point_[hi|low]  |  thresh‐
73       old/heat_index_[hi|low] ]]
74
75   Barometric Pressure ( EDS0066/8 )
76       7E.XXXXXXXXXXXX/EDS006X [/[ pressure | inHg | alarm/pressure_[hi|low] |
77       alarm/inHg_[hi|low]   |  alarm/clear  |  set_alarm/pressure_[hi|low]  |
78       set_alarm/inHg_[hi|low]   |   threshold/pressure_[hi|low]   |   thresh‐
79       old/inHg_[hi|low] ]]
80
81   Light ( EDS0067/8 )
82       7E.XXXXXXXXXXXX/EDS006X  [/[ light | alarm/light_[hi|low] | alarm/clear
83       | set_alarm/light_[hi|low] | threshold/light_[hi|low] ]]
84
85   Vibration ( EDS0070 )
86       7E.XXXXXXXXXXXX/EDS0070 [/[ vib_level | vib_peak | vib_min | vib_max  |
87       counter/seconds     |     alarm/vib_[hi|low]     |     alarm/clear    |
88       set_alarm/vib_[hi|low] | threshold/vib_[hi|low] ]]
89
90   RTD Temperature ( EDS0071/2 )
91       7E.XXXXXXXXXXXX/EDS007X [/[ temperature | resistance | raw  |  delay  |
92       user_byte  |  calibration/[key|constant]  | counter/[seconds|samples] |
93       alarm/temp_[hi|low]    |    alarm/RTD_[hi_low]    |    alarm/clear    |
94       set_alarm/temp_[hi|low]     |    set_alarm/RTD_[hi_low]    |    thresh‐
95       old/temp_[hi|low] | threshold/RTD_[hi_low] ]]
96
97   Analog Current ( EDS0080 [0-7] EDS0083 [0-3] )
98       7E.XXXXXXXXXXXX/EDS0080 [/[ current.[0-7|ALL] | max_current.[0-7|ALL] |
99       min_current.[0-7|ALL] | threshold/current_hi.[0-7|ALL] | threshold/cur‐
100       rent_low.[0-7|ALL]  |  alarm/current_hi.[0-7|ALL|BYTE]   |   alarm/cur‐
101       rent_low.[0-7|ALL|BYTE]    |    set_alarm/current_hi.[0-7|ALL|BYTE]   |
102       set_alarm/current_low.[0-7|ALL|BYTE]  |  counter/seconds  |  memory   |
103       pages/page.[0-4|ALL]
104
105   Analog Voltage ( EDS0082 [0-7] EDS0085 [0-3] )
106       7E.XXXXXXXXXXXX/EDS0082  [/[  volts.[0-7|ALL]  |  max_volts.[0-7|ALL] |
107       min_volts.[0-7|ALL]   |    threshold/volts_hi.[0-7|ALL]    |    thresh‐
108       old/volts_low.[0-7|ALL]      |      alarm/volts_hi.[0-7|ALL|BYTE]     |
109       alarm/volts_low.[0-7|ALL|BYTE]  |  set_alarm/volts_hi.[0-7|ALL|BYTE]  |
110       set_alarm/volts_low.[0-7|ALL|BYTE]   |   counter/seconds   |  memory  |
111       pages/page.[0-4|ALL]
112
113   I/O ( EDS0090 )
114       7E.XXXXXXXXXXXX/EDS009X  [/[  input.[0-7|ALL]  |   counter/[seconds   |
115       pulses.[0-7|ALL]|reset.[0-7|ALL|BYTE]]              |              out‐
116       put/[set.[0-7|ALL|BYTE]|off.[0-7|ALL|BYTE]|reset.[0-7|ALL|BYTE]]      |
117       latch/[state.[0-7|ALL|BYTE]|reset.[0-7|ALL|BYTE]]                     |
118       alarm/[hi.[0-7|ALL]|low.[0-7|ALL]|clear]                              |
119       set_alarm/[hi.[0-7|ALL]|low.[0-7|ALL]]
120
121   LED ( all )
122       7E.XXXXXXXXXXXX/EDS00XX/LED/[state|control]
123
124   relay ( all )
125       7E.XXXXXXXXXXXX/EDS00XX/relay/[state|control]
126

FAMILY CODE

128       7E
129

TEMPERATURE

131   EDS006X/temperature
132       read-only, floating-point
133       Temperature for the EDS006X series of chips. In the -55C to 125C range,
134       with 0.0636C precision. The temperature is read every second,  continu‐
135       ally.  Data is presented in the specified temperature scale, Celsius by
136       default.
137
138   EDS007X/temperature
139       read-only, floating-point
140       Temperature for the EDS007X series of chips. Read  using  a  wide-range
141       precise  RTD sensor. Typical range is -60C to 260C with 0.15C accuracy,
142       although a range of -200C to 850C is possible. The temperature is  read
143       every  second unless a longer EDS007X/delay is given. Data is presented
144       in the specified temperature scale, Celsius by default.
145
146   EDS007X/resistance
147       read-only, floating-point
148       Actual measured resistance (Ohms) of the RTD element. Useful if the RTD
149       element doesn't conform to the typical European IEC 60751 standard.
150

HUMIDITY

152   EDS006X/humidity
153       read-only, floating-point
154       Relative humidity in the 0-100 range (percent). Read every 0.2 seconds.
155
156   EDS006X/dew_point
157       read-only, floating-point
158       Dew  point  computed from EDS006X/temperature and EDS006X/humidity com‐
159       putered every 0.2 seconds. Data is a calculated temperature and is  re‐
160       ported in the specified temperature scale. Default Celsius.
161
162   EDS006X/heat_index
163       read-only, floating-point
164       Heat  index computed from EDS006X/temperature and EDS006X/humidity com‐
165       putered every 0.2 seconds. Data is a calculated temperature and is  re‐
166       ported in the specified temperature scale. Default Celsius.
167
168   EDS006X/humidex
169       read-only, floating-point
170       Humidex  (popular  in  Canada)  computed  from  EDS006X/temperature and
171       EDS006X/humidity computed every 0.2 seconds. Data is a percent and  re‐
172       ported in the 0-100 range.
173

LIGHT

175   EDS006X/light
176       read-only, unsigned integer
177       Ambient light in Lux. Measured every 0.2 seconds.
178

PRESSURE

180   EDS006X/pressure
181       read-only, floating-point
182       Ambient  pressure,  measured  every  0.2  seconds. Data in the selected
183       pressure scale (default mBar).
184
185   EDS006X/inHg
186       read-only, floating-point
187       Ambient pressure, measured every 0.2 seconds. Data in the inHg scale.
188

VIBRATION

190   EDS0070/vib_level
191       read_only, unsigned integer
192       Vibration registered by sensor (instantaneous value) in 0-1023 range.
193
194   EDS0070/vib_peak
195       read_only, unsigned integer
196       Vibration registered by sensor (highest recent value -- slowly  decays)
197       in 0-1023 range.
198
199   EDS0070/vib_min
200       read_only, unsigned integer
201       Vibration registered by sensor (lowest value) in 0-1023 range.
202
203   EDS0070/vib_max
204       read_only, unsigned integer
205       Vibration registered by sensor (highest value) in 0-1023 range.
206

CURRENT

208       The EDS0080 and EDS0083 measure current in the 4-20mA range, with upper
209       and threshold limits and the ability to set an alarm and  independently
210       trigger a relay if the value is out of range.
211
212   EDS0080/current.[0-7|ALL] EDS0083/current.[0-3|ALL]
213       read-only, floating point
214       Current current level. (4-20mA)
215
216   EDS0080/max_current.[0-7|ALL] EDS0080/max_current.[0-3|ALL]
217   EDS0083/min_current.[0-7|ALL] EDS0083/min_current.[0-3|ALL]
218       read-only, floating point
219       Maximum and minimum current readings since last alarm/clear command.
220

VOLTAGE

222       The  EDS0082 and EDS0085 measure voltage in the 0-10V range, with upper
223       and threshold limits and the ability to set an alarm and  independently
224       trigger a relay if the value is out of range.
225
226   EDS0082/volts.[0-7|ALL] EDS0085/volts.[0-3|ALL]
227       read-only, floating point
228       Current voltage level. (0-10V)
229
230   EDS0082/max_volts.[0-7|ALL] EDS0085/max_volts.[0-3|ALL]
231   EDS0082/min_volts.[0-7|ALL] EDS0085/min_volts.[0-3|ALL]
232       read-only, floating point
233       Maximum and minimum voltage readings since last alarm/clear command.
234

THRESHOLD

236       High  and  low range of acceptable sensor readings. Values outside this
237       range will trigger an alarm if the corresponding EDS00XX/set_alarm flag
238       is set.
239
240   EDS00XX/threshold/temp_hi EDS00XX/threshold/temp_low
241       read-write, floating-point
242       Threshold temperatures in the specified temperature scale. Default Cel‐
243       sius.
244
245   EDS006X/threshold/humidity_hi EDS006X/threshold/humidity_low
246   EDS006X/threshold/dew_point_hi EDS006X/threshold/dew_point_low
247   EDS006X/threshold/heat_index_hi EDS006X/threshold/heat_index_low
248   EDS006X/threshold/humidex_hi tEDS006X/threshold/humidex_low
249       read-write, floating-point
250       Threshold humidity values.  Dew point and Heat index are in the  speci‐
251       fied temperature scale. Default Celsius.
252
253   EDS006X/threshold/pressure_hi EDS006X/threshold/pressure_low
254   EDS006X/threshold/inHg_hi EDS006X/threshold/inHg_low
255       read-write, floating-point
256       Threshold  barometric pressure values.  Pressure is the specified pres‐
257       sure scale. Default mBar.
258
259   EDS006X/threshold/light_hi EDS006X/threshold/light_low
260       read-write, unsigned
261       Threshold light (lux) values.
262
263   EDS0070/threshold/vib_hi EDS0070/threshold/vib_low
264       read-write, unsigned
265       Vibration sensor alarm limits in 0-1023 range.
266
267   EDS007X/threshold/resistance_hi EDS007X/threshold/resistance_low
268       read-write, floating-point
269       Threshold RTD resistance values (Ohm).
270
271   EDS0080/threshold/current_hi.[0-7|ALL]               EDS0080/threshold/cur‐
272       rent_low.[0-7|ALL]
273   EDS0082/threshold/volts_hi.[0-7|ALL] EDS0082/threshold/volts_low.[0-7|ALL]
274   EDS0083/threshold/current_hi.[0-3|ALL                EDS0083/threshold/cur‐
275       rent_low.[0-3|ALL]
276   EDS0085/threshold/volts_hi.[0-3|ALL] EDS0085/threshold/volts_low.[0-3|ALL|]
277       read-write, floating-point
278       Voltage or current threshold limits
279

SET ALARM

281       Set conditional alarm to trigger if corresponding  flag  is  set.  Also
282       must set high and low threshold.
283
284   EDS00XX/set_alarm/temp_hi EDS00XX/set_alarm/temp_low
285   EDS006X/set_alarm/humidity_hi EDS006X/set_alarm/humidity_low
286   EDS006X/set_alarm/dew_point_hi EDS006X/set_alarm/dew_point_low
287   EDS006X/set_alarm/heat_index_hi EDS006X/set_alarm/heat_index_low
288   EDS006X/set_alarm/humidex_hi EDS006X/set_alarm/humidex_low
289   EDS006X/set_alarm/pressure_hi EDS006X/set_alarm/pressure_low
290   EDS006X/set_alarm/inHg_hi EDS006X/set_alarm/inHg_low
291   EDS006X/set_alarm/light_hi EDS006X/set_alarm/light_low
292   EDS0070/set_alarm/vib_hi EDS0070/set_alarm/vib_low
293   EDS007X/set_alarm/resistance_hi EDS007X/set_alarm/resistance_low
294   EDS0080/set_alarm/current_hi.[0-7|ALL|BYTE]
295   EDS0080/set_alarm/current_low.[0-7|ALL|BYTE]
296   EDS0082/set_alarm/volts_hi.[0-7|ALL|BYTE]
297   EDS0082/set_alarm/volts_low.[0-7|ALL|BYTE]
298   EDS0083/set_alarm/current_hi.[0-3|ALL|BYTE]
299   EDS0083/set_alarm/current_low.[0-3|ALL|BYTE]
300   EDS0085/set_alarm/volts_hi.[0-3|ALL|BYTE]
301   EDS0085/set_alarm/volts_low.[0-3|ALL|BYTE]
302       read-write, yes-no
303       Flag  to  set  corresponding out-of-range alarm. "1" turns on flag, and
304       "0" turns off.
305

ALARM

307       Show or clear the out-of-range flags. When set, the device will respond
308       to  a  conditional  search.  Clearing  the  flags is performed with the
309       EDS00XX/alarm/clear command, not just having the measured value  return
310       to the center range.
311
312   EDS00XX/alarm/clear
313       write-only, yes-no
314       Write "1" to clear ALL the alarm flags.
315
316   EDS00XX/alarm/temp_hi EDS00XX/alarm/temp_low
317   EDS006X/alarm/humidity_hi EDS006X/alarm/humidity_low
318   EDS006X/alarm/dew_point_hi EDS006X/alarm/dew_point_low
319   EDS006X/alarm/heat_index_hi EDS006X/alarm/heat_index_low
320   EDS006X/alarm/humidex_hi EDS006X/alarm/humidex_low
321   EDS006X/alarm/pressure_hi EDS006X/alarm/pressure_low
322   EDS006X/alarm/inHg_hi EDS006X/alarm/inHg_low
323   EDS006X/alarm/light_hi EDS006X/alarm/light_low
324   EDS0070/alarm/vib_hi EDS007X/alarm/vib_low
325   EDS007X/alarm/resistance_hi EDS007X/alarm/resistance_low
326   EDS0080/alarm/current_hi.[0-7|ALL|BYTE]
327   EDS0080/alarm/current_low.[0-7|ALL|BYTE]
328   EDS0082/alarm/volts_hi.[0-7|ALL|BYTE]
329   EDS0082/alarm/volts_low.[0-7|ALL|BYTE]
330   EDS0083/alarm/current_hi.[0-3|ALL|BYTE]
331   EDS0083/alarm/current_low.[0-3|ALL|BYTE]
332   EDS0085/alarm/volts_hi.[0-3|ALL|BYTE]
333   EDS0085/alarm/volts_low.[0-3|ALL|BYTE]
334   EDS0090/alarm/hi[0-7|ALL] EDS0090/alarm/low[0-7|ALL]
335       read-only, yes-no
336       Show  corresponding  out-of-range  alarm. "1" means in alarm state. Can
337       only be turned off with clear
338

RELAY

340       Optionally found on the EDS006X and EDS007X. Can be controlled by soft‐
341       ware or the alarm condition.
342
343   EDS00XX/relay/control
344       read-write, unsigned
345       Set the relay control scheme:
346
347       0      alarm control with hysteresis
348
349       1      alarm control but need EDS00XX/alarm/clear to unset
350
351       2      Control with EDS00XX/relay/state
352
353       3      Always off
354
355   EDS00XX/relay/state
356       read-write, yes-no
357       Turn the relay on or off if the EDS00XX/relay/control is set to 2
358

LED light

360       Found  on the EDS006X and EDS007X. Can be controlled by software or the
361       alarm condition.
362
363   EDS00XX/LED/control
364       read-write, unsigned
365       Set the LED control scheme:
366
367       0      alarm control with hysteresis
368
369       1      alarm control but need EDS00XX/alarm/clear to unset
370
371       2      Control with EDS00XX/LED/state
372
373       3      Always off
374
375   EDS00XX/LED/state
376       read-write, yes-no
377       Turn the LED on or off if the EDS00XX/LED/control is set to 2
378

COUNTER

380   EDS00XX/counter/seconds
381       read-only, unsigned integer
382       Approximate seconds since power up.
383
384   EDS0090/counter/pulses.0-7 | ALL
385       read-only, unsigned integer
386       Pulses on each channel since power up or reset. Channel should  be  set
387       to input ( EDS0090/output/set.x =0 )
388
389   EDS0090/counter/reset.0-7 | ALL | BYTE
390       read-write, yes-no
391       Clear the pulse count on the corresponding channel.
392
393   EDS007X/counter/samples
394       read-only, unsigned integer
395       Approximate samples since power up.
396

MEMORY

398   memory
399       read-write, binary
400       96 bytes of memory. Not all is writable. Access to EDS00XX functions is
401       better accomplished through the data fields, which expose all the  chip
402       features.
403
404   pages/page.0 ... pages/page.2 pages/page.ALL
405       read-write, binary
406       Memory is split into 3 pages of 32 bytes each. Only page 2 is writable.
407       ALL is an aggregate of the pages. Each page is accessed sequentially.
408
409   EDS008X/memory
410       read-write, binary
411       160 bytes of memory. Not all is writable. Access to  EDS008X  functions
412       is  better  accomplished  through the data fields, which expose all the
413       chip features. The EDS008X has more memory than the other chips,  so  a
414       separate entry in the sudbirectory makes it available.
415
416   EDS008X/pages/page.0-4 EDS008X/pages/page.ALL
417       read-write, binary
418       Memory is split into 5 pages of 32 bytes each. Only page 5 is writable.
419       The EDS008X has more memory than the other chips, so a  separate  entry
420       in  the sudbirectory makes the extra pages available.  ALL is an aggre‐
421       gate of the pages. Each page is accessed sequentially.
422

SUB-TYPE

424   tag
425       read-only, ascii
426       Text description of the device. Up to 30 characters.
427
428   device_type
429       read-only, ascii
430       Device name. E.g: "EDS0071"
431
432   device_id
433       read-only, unsigned
434       Number corresponding to the hexadecimal type. E.g:
435       EDS0071 -> 0x0071 -> 113 in decimal
436

STANDARD PROPERTIES

438   address
439   r_address
440       read-only, ascii
441       The entire 64-bit unique ID. Given as  upper  case  hexadecimal  digits
442       (0-9A-F).
443       address starts with the family code
444       r address is the address in reverse order, which is often used in other
445       applications and labeling.
446
447   crc8
448       read-only, ascii
449       The 8-bit error correction portion. Uses cyclic redundancy check.  Com‐
450       puted  from the preceding 56 bits of the unique ID number. Given as up‐
451       per case hexadecimal digits (0-9A-F).
452
453   family
454       read-only, ascii
455       The 8-bit family code. Unique to each type of device.  Given  as  upper
456       case hexadecimal digits (0-9A-F).
457
458   id
459   r_id
460       read-only, ascii
461       The 48-bit middle portion of the unique ID number. Does not include the
462       family code or CRC. Given as upper case hexadecimal digits (0-9A-F).
463       r id is the id in reverse order, which is often used in other  applica‐
464       tions and labeling.
465
466   locator
467   r_locator
468       read-only, ascii
469       Uses  an  extension  of the 1-wire design from iButtonLink company that
470       associated 1-wire physical connections with a unique  1-wire  code.  If
471       the  connection is behind a Link Locator the locator will show a unique
472       8-byte number (16 character hexadecimal) starting with family code FE.
473       If no Link Locator is between the device and the  master,  the  locator
474       field will be all FF.
475       r locator is the locator in reverse order.
476
477   present (DEPRECATED)
478       read-only, yes-no
479       Is the device currently present on the 1-wire bus?
480
481   type
482       read-only, ascii
483       Part  name  assigned by Dallas Semi. E.g.  DS2401 Alternative packaging
484       (iButton vs chip) will not be distiguished.
485

ALARMS

487       None.
488

DESCRIPTION

490   1-Wire
491       1-wire is a wiring protocol and series of devices designed and manufac‐
492       tured  by  Dallas  Semiconductor, Inc. The bus is a low-power low-speed
493       low-connector scheme where the data line can also provide power.
494
495       Each device is uniquely and unalterably  numbered  during  manufacture.
496       There  are a wide variety of devices, including memory, sensors (humid‐
497       ity, temperature, voltage, contact, current), switches, timers and data
498       loggers.  More complex devices (like thermocouple sensors) can be built
499       with these basic devices. There are also 1-wire devices that  have  en‐
500       cryption included.
501
502       The  1-wire  scheme uses a single bus master and multiple slaves on the
503       same wire. The bus master initiates all communication. The  slaves  can
504       be individually discovered and addressed using their unique ID.
505
506       Bus  masters come in a variety of configurations including serial, par‐
507       allel, i2c, network or USB adapters.
508
509   OWFS design
510       OWFS is a suite of programs that designed to make the  1-wire  bus  and
511       its  devices easily accessible. The underlying principle is to create a
512       virtual filesystem, with the unique ID being the directory, and the in‐
513       dividual  properties of the device are represented as simple files that
514       can be read and written.
515
516       Details of the individual slave or master design are  hidden  behind  a
517       consistent interface. The goal is to provide an easy set of tools for a
518       software designer to create monitoring or control  applications.  There
519       are some performance enhancements in the implementation, including data
520       caching, parallel access to bus masters, and aggregation of device com‐
521       munication.  Still the fundamental goal has been ease of use, flexibil‐
522       ity and correctness rather than speed.
523
524   EDS00XX Overview
525       The EDS00XX sensors are a family of devices from Embedded Data Systems.
526       Although  provisional support for several types is included, only early
527       EDS0071 has been tested with OWFS.
528
529       The sensors all share the same 7E family code. They have the same first
530       memory  page layout with a text tag property that describes them, and a
531       sub-type field giving the particular sensor. The data properties  shown
532       in a directory listing will be specific to the sensor sub-type.
533
534   EDS0071
535       The  EDS0071  (3)  is  a micro-processor based 1-wire slave made by EDS
536       (Embedded Data Systams). Is uses a high accuracy and extended range RTD
537       sensor to accurately measure temperatures.
538
539   Memory
540       The EDS00XX sensors are read and controlled by accessing parts of their
541       on-chip memory. Although the raw memory contents  are  exposed  in  the
542       memory  and  pages  fields, all the available functionality is best ac‐
543       cessed by the other fields. In fact, directly changing memory will con‐
544       fuse OWFS.
545
546   Relay and LED
547       All  the  EDS00XX  sensors  have an LED and optional relay. Both can be
548       controlled either directly, or when the sensors reaches an alarm state.
549

ADDRESSING

551       All 1-wire devices are factory assigned a unique 64-bit  address.  This
552       address is of the form:
553
554       Family Code
555              8 bits
556
557       Address
558              48 bits
559
560       CRC    8 bits
561
562       Addressing under OWFS is in hexadecimal, of form:
563
564              01.123456789ABC
565
566       where 01 is an example 8-bit family code, and 12345678ABC is an example
567       48 bit address.
568
569       The dot is optional, and the CRC code can  included.  If  included,  it
570       must be correct.
571

DATASHEET

573       EDS0064 EDS0065 EDS0066 EDS0067 EDS0068
574              https://docs.google.com/viewer?a=v&pid=explorer&chrome=true&sr‐
575              cid=0B_K3iXLLAI7vN2E4NGUwMGItMzc5MS00NDNmLTljZ‐
576              GYtN2NmM2Q3YWE5NmVh&hl=en
577
578       EDS0070
579              http://www.embeddeddatasystems.com/assets/images/support‐
580              Files/manuals/EN-UserMan%20%20OW-Vibration%20V01.pdf
581
582       EDS0071 EDS0072
583              https://docs.google.com/viewer?a=v&pid=explorer&chrome=true&sr‐
584              cid=0B_K3iXLLAI7vMjVhNWQzYzItZTRhMi00NGY2LWI4NTQtYjZlYT‐
585              gzYzY0NmNm&hl=en
586
587       EDS0080 EDS0083
588              https://eds.zendesk.com/attachments/token/ul‐
589              npj6mvpp6yzwo/?name=EN-USERMAN+OW-IO-AIX-420+v1p0.pdf
590
591       EDS0082 EDS0085
592              https://eds.zendesk.com/attachments/to‐
593              ken/vyai6ylpw6edala/?name=EN-USERMAN+OW-IO-AIX-10V+v1p0.pdf
594
595       EDS0090
596              8 Discrete I/O
597

AVAILABILITY

660       http://www.owfs.org
661

AUTHOR

663       Paul Alfille (paul.alfille@gmail.com)
664
665
666
667OWFS Manpage                         2003                           EDS00xx(3)