Siera Wireless MP555, Software Installation Manual

Page: 57 / 74

Using the Monitoring and Tracking Protocol
Rev 1.2 55
MT_CREQ_GPS_INIT4 0x0C Same as
.
MT_CREQ_GPS_INIT5 0x0D Same as
.
Field
ID
Field
ID
MT_SREQ_ENGINE_ID 0x00
•
0
•
1
•
2
•
3
Field
ID
MT_ARI_ENGINE_ID 0x00
•
0
•
1
•
2
•
3
0x01 i
•
—correspond to
i
•
—correspond to
MT_SR_IO_STATUS
Jan.05
GPS initialization string 4.
(Optional).
MT_CREQ_GPS_INIT1
GPS initialization string 5.
(Optional).
MT_CREQ_GPS_INIT1
Table 7-4: MT_CONF_REQ (Configuration Request)
Field Description Contents
Table 7-5: MT_SUM_REQ (Request Summary)
Field Description Contents
Engine ID. One byte:
—Engine 1
—Engine 2
—Engine 3
—Engine 4
Table 7-6: MT_ALM_RST_IND (Latched Alarm Reset)
Field Description Contents
Engine ID. One byte:
—Engine 1
—Engine 2
—Engine 3
—Engine 4
MT_ARI_DIO_ALM_ACK Digital nput alarm
acknowledgement. One byte:
Bits 0 to 3
binary inputs 0 to 3. For
each bit, “1” ndicates an
alarm reset, and “0”
indicates no action.
Bits 4 to 7
binary inputs 0 to 3.
These bits are copied
from Byte 2, Bits 4 to 7 of
the
field of the
MT_SUM_REG_IND
message. (See page 51.)