Campbell Scientific CR1000KD CR1000 Measurement and Control System - Page 433

Section 10. Troubleshooting mid = (CommsMemFree(1) / 10000) % 100 med = (CommsMemFree(1) / 1000000) % 100 lrg = (CommsMemFree(1) / 100000000) % 100 Table 113. CommsMemFree(1) Defaults and Use Example, TLS Not Active Buffer Catagory Condition: reset, TLS not active. Buffer count: CommsMemFree(1) = 15251505. Example Condition: in use, TLS not active. Buffer count: CommsMemFree(1) = 13241504. Numbers of buffers in use (reset count - in-use count) tiny 05 04 1 little 15 15 0 medium 25 24 1 large 15 13 2 huge Table 114. CommsMemFree(1) Defaults and Use Example, TLS Active Example Buffer Category Condition: reset, TLS active. Buffer count: CommsMemFree(1) = 230999960. Condition: TLS enabled, no active TLS connections. Connected to LoggerNet on TCP/IP. Buffer Count: CommsMemFree(1) = 228968437. Numbers of buffers in use (reset count - in-use count) tiny 160 137 23 little 99 84 15 medium 99 96 3 large 30 28 2 huge* 2 2 0 *If email clients using TLS are active, huge will be decremented along with some of the others. 10.4.3.2 CommsMemFree(2) CommsMemFree(2) displays the number of memory "chunks" in "keep" memory (p. 457) used by communications. It includes memory used for PakBus routing and neighbor lists, communication timeout structures, and TCP/IP connection structures. The PakBusNodes setting, which defaults to 50, is included in CommsMemFree(2). Doubling PakBusNodes to 100 doubles CommsMemFree(2) from ≈300 to ≈600 (assuming a large PakBus network has not been just discovered). The larger the discovered PakBus network, and the larger the number of simultaneous TCP connections, the smaller 433