RoviSys OPC90 - Device Driver (DD)

OPC90 Server
7.7 Device Drive
The DD OPC90 block is used to retrieve
output from Bailey Device Driver blocks (fun
Restrictions: This OPC90 block can be u
except serial port module (SPM & CPM02).
TAGNAME TYPE ACCESS D
r (DD)
and control the exception reported
ction code 123).
tilized with all Bailey interface types
ESCRIPTION
ADDR_RING VT_I2 Config/Read Bailey ring address.
ADDR_NODE VT_I2 Config/Read Bailey node address.
ADDR_MODULE VT_I B2 Config/Read ailey module address.
ADDR_BLOCK VT_I Config/Read B2 ailey block address.
F1LSD0 VT_BSTR Config/Read Feedback 1 state zero logic state descriptor.
F1LSD1 VT_BSTR Config/Read Feedback 1 state one logic state descriptor.
F2LSD0 VT_BSTR Config/Read Feedback 2 state zero logic state descriptor.
F2LSD1 VT_BSTR Config/Read Feedback 2 state one logic state descriptor.
OUTLSD0 VT_BSTR Config/Read Output state zero logic state descriptor.
OUTLSD1 VT_BSTR Config/Read Output state one logic state descriptor.
MESSAGE VT_BSTR Read Provides the block operational message.
TAG VT_BSTR Read Provides the block name.
TAGLONG VT_BSTR Read Provides the block long OPC path name.
TAGDESC VT_BSTR Read Provides the block descriptor.
FACE_TYPE VT_I2 Read Faceplate type (value of DD block S10).
DISC_ACT VT_B Rea AOOL d larm active indicator.
QUALITY VT_BOOL Read C
b
urrent quality of Bailey values (0-good, 1-
ad).
OUT VT_B a BOOL Re d/Write ailey discrete output value.
OUT_TEXT VT_BSTR Bailey discrete output value as a string (see
n
Read/Write
ote 1).
MODE VT_I2 Read/Write T
0 - Manual
1
he mode of the Bailey block.
- Auto
MODE_LOCK VT_BOOL Read Indicates mode is locked in auto (0-no, 1-yes).
RED_CMD VT_B Read/Write R
s
STR ed tag command (see red tag users
ection).
RED_TAG VT_BOOL Read Red tag indicator (0 – no, 1 – yes).
RED_USERS VT_B Rea RSTR d ed tag users (current user names or codes).
F1 VT_BOOL Read State of feedback number 1.
F1_TEXT VT_B Rea SSTR d tate of feedback number 1 as a string.
F2 VT_BOOL Read State of feedback number 2.
F2_TEXT VT_B Rea SSTR d tate of feedback number 2 as a string.
BAD_FEEDBACK VT_BOOL Read Feedback bad indicator.
OVR_STATUS VT_B Read OOOL verride status indicator.
t strings can be written to this tag to con
OUTLSD0 and OUTLSD1 settings along wi
ne”, “False” an ”. Wr y of the
Notes:
1.) Tex trol the DD output. Valid text strings are the
th “0”, “1”, “Off”, “On”, “Reset”, “Set”, “Zero”,
“O d “True iting an se strings is case insensitive.
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