Maximum Request Cache

By default, the Triplex device communication interface will queue up to 100 requests per device for processing. For projects with a large number of caches (due to a large number of regions to read or a large number of scan rates for a single device), it is possible to exceed this value.

S90TCP_MAX_REQUEST_CACHE

<PORT>­_MAX_REQUEST_CACHE

<DEVICE>­_MAX_REQUEST_CACHE

S90TCP_MAX_REQUEST_CACHE

For

Project

Purpose

To set the maximum number of queued/cached reads per device/group.

Value

0 - n

Default Value

100

<PORT_MAX_REQUEST_CACHE

Where <PORT> is the number of the port.

For

Port

Purpose

To set the maximum number of queued/cached reads per device/group for a single port.

Value

0 - n

Default Value

100

<DEVICE_MAX_REQUEST_CACHE

Where <DEVICE> is the number of the device.

For

Device

Purpose

To set the maximum number of queued/cached reads per device/group for a single device.

Value

0 - n

Default Value

100

More information

Series 90 TCP/IP Triplex global parameters.