Omron E3X-CIF11, Руководство по эксплуатации

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CompoWay/F Message Communications Section 4-5
Error Completion
4-5-4 Read from Parameter Area (MRC = “02”, SRC = “01”)
This service reads from the parameter area.
Note 1. An error will occur if the Read from Parameter Area command is sent with
the unit number of an E39-TM1 Terminal Block Unit.
2. An error will occur if the Read Special Flags command is sent with a unit
number of a Unit other than the E3X-DA6TW or E3X-DA8TW.
Command Block
The following diagram shows the command text in the CompoWay/F com-
mand block.
Response
code
Error name Cause
“1001” Command too
long The command is too long.
“1002” Command too
short The command is too short.
“1101” Area type error The area type is wrong.
“1103” Start address out-
of-range error The read start address is out of range.
• The unit number of an unconnected Sensor is
specified as the read start address.
The bit position is set to other than “00”.
“1104” End address out-
of-range error The unit number of the Sensor specified as the
read end address (the read start a the
number of elements) is not connected.
“2203” Operation error The specified command could not be executed.
• A Sensor communications error has occurred.
• The Sensors are not able to communicate
(teaching in progress, etc.)
• The Mobile Console is connected.
Item Variable
type
Read start
address
Number of
elements
Read Number of Sensors Connected “8005” “0000” “8001”
Read Response Delay Time “8006” “0000” “8001”
Read Threshold Setting “8011” Unit number “8001” to
“8010”
Read Basic Settings “8012” Unit number “8001”
Read Timer Setting “8013” Unit number “8001”
Read Hysteresis Width “8016” Unit number “8001”
Read Custom Flags “8017” Unit number “8001”
Read Special Flags “801C” Unit number “8001”
MRC Variable type Read start address Bit position SRC Number of elements
“02” “01” “00”
2 bytes 2 bytes 4 bytes 4 bytes 2 bytes 4 bytes