Serial Interface System RS 422 SYNMET / NAV (SCH 664) - Windaus

More documents

Recommendations

Info

4 Operating Instructions Serial Interface System (SCH 664) 1.3 Control and operation elements For the continuous operation of the interface system special manual operations e.g. on a keyboard are not necessary. Only for servicing and checks the inserted printed circuit boards are fitted with the green and red control LED's and switches as described below (see also the "drawing of front panels" on the following page). Sensor interface board - SI LED indications: (U1/U2) Indicates the presence of the power supply of 12 V DC for the N18-ring potentiometer of the wind sensor or other consumers e.g. sensors to be supplied from integrated DC/DC modules of the system. (U3) Output U3 is not in use - the LED is off (service) Indicates that the switch is set to the service mode - please refer to the switch function as described below Switch (operation) Effects an event message for internal mean value calculation only in the data acquisition mode of the system; in the service position the LED is shining. When working as a talker of NMEA 0183 messages the function is not in use for this application CPU board - CPU LED indicators: (DA) Data acquisition LED is indicating the sampling of data from the sensor. Depending on the stipulated sampling rate it is flashing up to six times per second. (DP) Data processing LED is indicating the generation of NMEA 0183 data protocols. Depending on the stipulated transmission rate it is flashing at least once per second. Remark: In case of errors the LED will shine constantly or not at all Button Reset of the controller system Connectors: COM1/COM2 9-pole female sub-D connectors for service and maintenance only Power supply board - PS LED indicators: (AC-power) Power input is connected and switched on (DC output) Internal DC supply is switched on (+ 5 V) +5 V DC output of the module is present (+12 V) +12 V DC output of the module is present (-12 V) -12 V output of the module is present Remark: For a proper operation of the whole system all indication LED's mentioned her have to be illuminated (on). The remaining LED's (solar), (battery charge) and (DC-output) are not in use in this application Switches: (AC-power) With these items an independent switching of AC input voltage and DC output voltage is possible - (DC-output) for operation both have to be in the "On" position.
Operating Instructions Serial Interface System (SCH 664) Figure: Drawing of front panels 1.4 Dimensional drawing 5
Page 1 and 2: Operating Instructions Serial Inter
Page 3: Operating Instructions Serial Inter

Serial Interface System RS 422 SYNMET / NAV (SCH 664) - Windaus

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?