Adept AdeptSight Reference Guide - Manual (Page 497)

Variance
VRESULT
1502
Variance of the greylevel distribution of the pixels in the tool's region of interest that are included in the
final histogram. Pixels removed from the histogram by tails or thresholds are not included in this
calculation. Read only.
Syntax
Micro V+
value = VRESULT (sequence_id, tool_id, instance_id, 1502, index_id, frame_id)
V+
value = VRESULT ($ip, sequence_id, tool_id, instance_id, 1502, index_id, frame_id)
Type
Double
Range
Minimum: 0
Maximum: 65535
Parameters
$ip IP address of the vision server. Applies to V+ syntax only. Uses standard IP
address format, for example: 192.168.1.120.
sequence_id Index of the vision sequence. The first sequence is 1.
tool_id Index of the tool in the vision sequence. The first tool is 1.
ID 1502: the value used to reference this property.
index_id N/A
object_id N/A
Variance
AdeptSight Reference Guide, v3.2.x, Updated: 5/8/2012
Page 497