Cache Size

The following global parameters enable the cache size to be configurable or to be disabled.

<PORT>_MAX_BUFFER_SIZE

For Project
Purpose To allow the cache size to be configurable to a value smaller than defined by the default.
Comment The <PORT>_MAX_BUFFER_SIZE value will override the default buffer size for all devices on the port.
Value Integer greater than 2.

MBEDC_<device_id>

For Project
Purpose To allow the cache size to be disabled
Value Values are:
Y Disables caching.
N Enables caching
Default N
Important For STAT_PLC models, the caching may be disabled in the alternate configuration file with the parameter DisableCaching. If DisableCaching is specified in the alternate configuration file, the alternate configuration file will take precedence over the global parameter. DisableCaching values:
1 Disables caching.
0 Enables caching.
Default 0