5-25
Transceiver Check
Instructions
Step
Procedure
1.
If available, use a wattmeter to check transceiver output power.
Refer to manufacturer’s documentation for measuring
instructions.
2.
If available, use two (2) hand-held transceivers, and verify
communication path between Master and Remote sites. Voice
activated interface can be used if available.
3.
Verify that transceiver is set to the correct frequency. Refer to
manufacturer’s documentation for checking frequency
instructions.
4.
If a directional antenna is used, verify the orientation to the
antenna to the Master site.
If a communication problem still exists, and the unit has passed the
Transceiver Check test, contact Totalflow Customer Service for
additional help.
RS-232 Communication Test
The following RS-232 Serial Communication Test procedure is directed from
Figure 5–8
and
will assist the user in what may be the possible cause for indicated error message.
Before performing this test, please verify that the field wiring is correct (see Table 5–3).
Table 5–3 RS-232 Field Wiring on XRC-195 Board
Description
PIN
Jumper 6–Comm 1 and 2
1
V Battery
2
Ground
3
Switched V Battery
4
Operate
5
Request to Send
6
DCD
7
RXD Receive Data
8
CTS Clear to Send
9
TXD Transmit Data
Continued on Next Page
Содержание XRC6490
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Страница 24: ...1 10 XRC 195 Board Specifications Cont Figure 1 5 Complete View XRC 195 Board Continued on Next Page ...
Страница 41: ...1 27 Totalflow Input Output Modules Cont Figure 1 16 XRC6990 Inside View ...
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Страница 56: ...2 14 AC Charging Unit Installation Cont Figure 2 12 DC Wiring Instructions Figure 2 13 AC Wiring Instructions ...
Страница 63: ...2 21 XRC Communication Jumper Settings and Field Wiring Cont Figure 2 19 Other Field Wiring I O Connections ...
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Страница 112: ...5 24 12V Communication Supply Voltage Test Cont Figure 5 9 XRC 195 Communication Wiring ...
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