Motorola R2010D Operator's Manual page 37

ERROR 23
Transceiver has not set DCL high. This error indicates that a command requiring returned information has
been sent, but the direction control line (DCL) has not been set high by the transceiver unit, a necessary con-
dition for the returned data transfer. This line is controlled by the transceiver.
ERROR 24
Transceiver has not set TCL low. This error indicates that a command requiring returned data has been sent,
and the direction control line (DCL) has gone high indicating the transceiver understands that it is to return
data, however, the test control line (TCL) has not gone low. The TCL must go low to indicate valid data on
the manual bus.
ERROR 25
Transceiver has not set TCL high. This error indicates that a command requiring returned information has
been sent, and the DCL has gone high indicating the transceiver is to return data, and the TCL has gone low
to flag the R2008D/R2010D to read the data from the manual bus, however, the TCL has not gone back high
to indicate the R2008D/R2010D has read the manual bus. The transceiver should return the TCL high when it
senses that the R2008D/R2010D has lowered the clock line (CL) and has returned it high after reading data
from the transceiver on the manual bus.
ERROR 26
Transceiver not powered up. The transceiver unit did not turn on or is not connected to a power source.
Check all power connections and Re-Try the command.
ERROR 27
Transceiver did not accept all command words. The transceiver unit did not acknowledge receipt of all data
sent by the R2008D/R2010D.
ERROR 28
Transceiver did not send all response words. The transceiver unit did not send all expected data to the
R2008D/R20 1 OD.
ERROR 29
Too many bits in response word.
ERROR 30
Too few bits in response word.
ERROR 31
Transceiver timed out in idle state.
ERROR 32
Transceiver timed out in data state.
Error 29, 30, 31, and 32 usually mean that the microprocessor in the transceiver malfunctioned.
ERROR 33
Opcode error-transceiver did not recognize a command word-usually with another error code.
ERROR 34
Transceiver did not transmit any response.
Words to the R2008D/R2010D. Check radio power and cabling connections to eliminate obvious sources of
trouble and try again.
32