Mitsubishi Electric NZ2GF12A4-16D User Manual page 157

Cyclic data update watch time setting
Set the time to monitor the update intervals of cyclic transmission data (watch time).
When the cyclic transmission remains stopped longer than the cyclic data update watch time, the I/O module is regarded as
disconnected from data link and the output status is held or cleared by Output HOLD/CLEAR setting (address: 0001H). For
Output HOLD/CLEAR setting (address: 0001H), refer to the following.
Page 154 Output HOLD/CLEAR setting
■Remote buffer memory address
Name
Cyclic data update watch time setting
■Setting range
Setting range is Not monitor (0) or 0.1 to 2s (1 to 20). Set the values in increments of 100ms (1).
■Enabling the setting
Turn on and off Operation condition setting request flag (RWw0.b9) to enable the setting.
■Default value
The default value is Not monitor (0).
If a value out of the setting range above is set, the error code (0504H) is stored in Error code (RWr1), Error
status flag (RWr0.b10) turns on, and the ERR. LED turns on. Then the I/O module stops the I/O operation.
Initial operation setting
Set whether the initial processing using the program is necessary or not when the data link is established.
Initial operation setting
With initial processing
Without initial processing
■Remote buffer memory address
Name
Initial operation setting
■Enabling the setting
Turn on and off Operation condition setting request flag (RWw0.b9) to enable the setting.
■Default value
The default value is Without initial processing (1).
When setting parameters using Initial processing request flag (RWr0.b8) as an interlock as shown in the
program example, set Initial operation setting (address: 0004H) to With initial processing (0). After that,
perform initial processing and check that Remote READY (RWr0.b11) is on.
For program examples of initial processing, refer to the following.
Page 116 Program example
Description
Set it when the initial processing using the program is necessary.
• When the data link is established, Initial processing request flag (RWr0.b8) turns on.
• When Initial processing completion flag (RWw0.b8) is turned on, Initial processing request flag
(RWr0.b8) turns off and Remote READY (RWr0.b11) turns on.
• The external I/O function of the I/O module cannot be used until initial processing is completed.
Set it when the initial processing using the program is not necessary.
• When the data link is established, Remote READY (RWr0.b11) turns on.
• At the data link establishment, the external I/O function of the I/O module becomes enabled.
Address
0002H
Address
0004H
Appendix 3 Details of Remote Buffer Memory Addresses
Setting
value
A
0
1
APPENDICES
155