Mitsubishi Electric AnyWire NZ2AW1C2AL User Manual page 72

■Writing device parameters
Executed in the program
Executed by the bridge module
Parameter access completion flag (RX(n+1)1)
Slave module alarm signal (RX(n+1)0),
Parameter access error (RX(n+1)2)
Error reset request flag (RY(n+D)A)
G(P).RDMSG instruction
No. Description
(1) The G(P).RDMSG instruction is executed by programs.
(2) The operation in (1) turns off Parameter access completion flag (RX(n+1)1).
(3) When the parameter access (read/write) is complete, Parameter access completion flag (RX(n+1)1) turns on automatically.
(4) If there is an error in the parameter access, one of the following signals turns on and Parameter access completion flag (RX(n+1)1) turns on
*1
automatically.
• Slave module alarm signal (RX(n+1)0)
• Parameter access error (RX(n+1)2)
(5) When Error reset request flag (RY(n+D)A) is turned on by the program, Parameter access error (RX(n+1)2) turns off.
*1 Slave module alarm signal (RX(n+1)0) and Parameter access error (RX(n+1)2) are maintained until Error reset request flag (RY(n+D)A)
is turned on. Errors are stored in the appropriate memory areas.
■Reading AnyWireASLINK parameters (module ID, status details, and sensing level)
The G(P).RDMSG instruction is executed when Parameter access completion flag (RX(n+1)1) is on and Automatic address
detection flag (RX(n+1)4) is off.
8 FUNCTIONS
70
8.2 Function Details
(2)
ON
Parameter access in progress
OFF
ON
OFF
ON
OFF
(1)
G(P).RDMSG
(3)
(4)
(5)