Details Of Remote Buffer Memory (Control Area) - Mitsubishi Electric CC-Link IE TSN User Manual

Details of remote buffer memory (control area)

Parameter area initialization command
■Address
Item
Parameter area initialization command
■Description
When this command is turned on, parameters saved in the non-volatile memory in the NZ2GN-GFB are set as default values.
Once the parameters have been set as default values, 'Parameter area initialization completed' (1003H) is turned on.
■Setting value
b15 b14 b13 b12
*1
Fixed to 0
*1 A value set in bit 1 to bit 15 is ignored.
• On: The command is set.
• Off: The command is not set.
■Operation of parameter clear
After parameter initialization, turn off and on the NZ2GN-GFB for normal operation of the system.
Parameter area initialization
command (1002H.b0)
Processing of the NZ2GN-GFB
Parameter area initialization
completed (1003H.b0)
Executed by the NZ2GN-GFB
Executed by the program
(1) Writing remote buffer memory
(2) Parameter area initialization processing
(3) Reading remote buffer memory (Read and check it periodically.)
• When this command is turned on, parameters saved in the non-volatile memory in the NZ2GN-GFB are set
as default values, but parameters that are in operation are not changed.
• If a non-volatile memory error (error code: 0108H) occurs, use this command to clear the NZ2GN-GFB
error.
b11 b10 b9 b8
(1)
ON
OFF
OFF
(3)
Address
1002H
b7 b6 b5 b4
(2)
ON
(3) (3)
Appendix 3 Remote Buffer Memory
b3 b2 b1 b0
Setting
value
(1)
APPX
A
221