B&B Electronics VFG3000 - Manual - Manual (Page 207)

S YSTEM V ARIABLE R EFERENCE C OMMS E RROR
R EVISION 1 P AGE 191
C
OMMS
E
RROR
D ESCRIPTION
Returns a bit-mask indicating whether or not each communications device is offline. A value
of 1 in a given bit position indicates that the corresponding device is experiencing comms
errors. Bit 0 (ie. the bit with a value of 1) corresponds to the first communication device.
V
ARIABLE
T
YPE
integer.
A CCESS T YPE
Read-Only.