Test the data transmission by using a terminal (AMR-Control,
WIN-Control, DATA-Control, WINDOWS Terminal):
Select output channel interface U by using the command ´
A1
´.
Address the device with its device number ´Gxy´ (see manual 6.2.1),
if the computer is in XOFF state, enter <Strg Q> for XON,
query the programming through ´P15´ (see manual 6.2.3).
Only check the sending line by cycle input via command Z123456
and control in the display.
Test the receiving line with the key <PRINT> and by monitor control.
Error:
Data transmission within the network does not function.
Remedy:
Check that all devices are set to different addresses,
address all devices individually via terminal and command ´Gxy´,
addressed device is OK when the feedback is at least ´y CR LF´.
If data transmission is still not possible, disconnect networked
devices, check all devices separately using the data cable of the
computer (see above), check the wiring regarding short circuit or
twisting.
Are all network distributors supplied with power?
Network and check the devices successively again (see above).
If the device is, after the above inspections, still not performing as specified in
the operating instructions, it must be sent to the factory in Holzkirchen,
Germany, including a short report and, possibly, control printout. The AMR-
Control program incorporates its own test function in the device list for this pur-
pose, making it possible to save and to print out screen-shots and terminal op-
erations.
ELECTROMAGNETIC COMPATIBILITY
The data logger ALMEMO
®
5990-2 meets the essential electromagnetic
compatibility (EMC) safety requirements specified in the relevant CE directive
issued by the council for the alignment of legal regulations of the member
states (89/336/EWG).
The following standards have been applied for the evaluation of the product:
EN 61326:1997/A1:1998
IEC 61000-3-2:1995, IEC 61000-4-2:1995 8kV
IEC 61000-4-3:1995 3V/m, IEC 61000-4-4:1995 1kV
The following notes must be observed when operating the instrument:
1.
If the standard sensor cables (1.5m) are extended it must be considered that the
measuring lines are not guided together with power mains and that they are
appropriately shielded to protect against any coupling of disturbance signals.
2.
If the instrument is operated within strong electromagnetic fields an additional
measuring error must be expected (<50µV at 3V/m and 1.5m thermocouple
transducers). After the irradiation the device operates again within the specified
technical data.
ALMEMO
®
5990-2
69
Appendix
Summary of Contents for ALMEMO V5 5990-2
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