IRadimed MRidium 3860, Руководство по обслуживанию

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4-13
4.8 Communications Interface and Signal Definitions
4.9 Critical Error/Service Codes
The following table defines the critical error codes of pump malfunctions:
Signal Name Pin Number Direction
Definition
GND (Ground) 1 Host NC
TX (Transmit Data) 2 3860 to Host Serial data transmitted to host
computer from MRidium 3860
RX (Receive Data) 3 Host to 3860 Serial data transmitted to MRidium
from host computer.
RTS (Request to
Send)
7
3860 to Host
When asserted, RTS indicates to the
host computer that the 3860 has
information to transmit. Can be used
to tell the host computer to wait
CTS (Clear to Send) 6
Host to 3860
Asserted by the host computer to
enable the 3850 to transmit data.
DSR (Data Set Ready)
Signal Ground
5 3860 to Host Common signal return to TxD, RxD,
DTR, DSR, RTS and CTS.
DTR (Data Terminal
Ready)
Not Connected
9
NOTE
Maximum leakage current to chassis ground from connected peripheral equipment
must-not exceed 400uA.
Alarm # Code Action Description Details of Description
1 23 Pump Malfunction - Master / Slave
communications failure Channel A
2 23 Pump Malfunction - Watchdog timeout
3 23 Pump Malfunction - Motor control processor
watchdog timeout Channel A
4 23 Pump Malfunction - Nonmaskable interrupt
5 23 Pump Malfunction - ROM checksum error
101 23 Pump Malfunction - Master / Slave
communications failure Channel B
103 23 Pump Malfunction - Motor control processor
watchdog timeout Channel B
129 23 Pump Malfunction - Slave processor did not see
encoder index while seeking starting index mark Channel A
130 23 Pump Malfunction - Motor is rotating too slow. Channel A
132 23 Pump Malfunction - Starting index mark found in
wrong position relative to minor index marks. Channel A
134 23 Pump Malfunction - Should have seen a minor
index mark and has not. Channel A