Yaskawa MP900 Series Ladder Programming Manual - Manual (Page 327)

5.10 System Function Instructions
5.10.7 Receive Message (MSG-RCV)
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[ b ] Inputs
„ Execute (Receive Execution Command)
The message is received when this command turns ON.
Keep the Execute bit ON until the Complete or Error bit turns ON.
„
Abort (Receive Abort Command)
This command aborts receiving the message. It takes priority over Execute (Receive Execution Command).
„ Dev-Typ (Communications Device Type)
Specify the communications device type.
CPU Module = 8, 215IF = 1, 217IF = 5, 218IF = 6, 218IF-02 = 16, and SVB-01 = 11
„
Pro-Typ (Communications Protocol)
Specify the communications protocol. For no-protocol communications, a response is not sent to the remote station.
MEMOBUS: Set this input to 1.
No-protocol: Set this input to 2.
„ Cir-No (Circuit Number)
Specify the circuit number.
CPU Module = 1 or 2, 215IF = 1 to 8, 217IF = 1 to 24, 218IF = 1 to 8, and SVB-01 = 1 to 16
„ Ch-No (Channel Number)
Specify the channel number of the communications section. Do not set the same channel number more than once for
the same circuit.
CPU Module = 1, 215IF = 1 to 13, 217IF = 1, 218IF = 1 to 10, and SVB-01 = 1 to 8
„
PARAM (First Address of Parameter List)
Set the first address of the parameter list. For details on this parameter, refer to [ a ] Parameter Details earlier in this
section.
[ c ] Outputs
„ Busy (Processing)
This item indicates that processing is in progress. Keep Execute ON while Busy is ON.
„
Complete (Processing Completed)
This item turns ON for only one scan when processing is completed normally.
„ Error
This item turns ON for only one scan when an error occurs.
For the causes of the error, refer to information on PARAM00 and PARAM01 in [ a ] Parameter Details earlier in this
section.