OPC90 Server
7.14 Harmony Digital Output (HDO)
HDO OPC9 o ret m
s: Thi lo only ICI03,
d INIC
TAGNAME TYPE ACCESS
The 0 block is used t rieve the exception reported output fro
Bailey Harmony Digital Output (function code 225) blocks.
Restriction s OPC b ck is valid for Bailey interface types IN
INICI12 an I13.
DESCRIPTION
ADDR_RING VT_I2 Config/Read Bailey ring address.
ADDR_NODE VT_I2 Config/Read Bailey node address.
ADDR_MODULE VT_I2 Config/Read s. Bailey module addres
ADDR_BLOCK /Read VT_I2 Config Bailey block address.
OUTLSD0 VT_BSTR Config/Read Output state zero logic state descriptor.
OUTLSD1 VT_BSTR /Read escriptor. Config Output state one logic state d
MESSAGE VT_BSTR Read Provides the block operational message.
TAG VT_BSTR Read me. Provides the block na
TAGLONG VT_BSTR Read Provides the block long OPC path name.
TAGDESC VT_BSTR Read Provides the block descriptor.
CHAN_NAME VT_BSTR Read Channel name assigned to this point
CHAN_STATE VT_BOOL Read Channel state (0-Ok, 1-Open, 2-Short, 3-
Overdrive)
ALARM_CODE VT_I2 Read Alarm code
QUALITY VT_BOOL Read Current quality of Bailey values (0-good, 1-bad).
QUAL_PROP VT_BOOL Read Propogated Quality (0-Good, 1-Bad)
OUT VT_R4 Read Current output value from Bailey.
OUT_TEXT VT_BSTR Read Discrete Output Value as Text
DISC_LIM VT_UI2 Read Discrete alarm state.
DISC_ACT VT_BOOL Read Alarm active indicator.
OVR_ENABLE VT_BOOL Read Override allowed (0-No, 1-Yes)
OVR_VALUE VT_BOOL Read Override value
OVR_STATUS VT_BOOL Read Value overridden (0-No, 1-Yes)
STAT_INHIBT VT_BOOL Read Status inhibit (0-No, 1-Yes)
SUSPECT VT_BOOL Read Value suspect (0-No, 1-Yes)
CONFIG_ERR VT_BOOL Read Configuration error exists (0-No, 1-Yes)
READBACK VT_BOOL Read Readback status (0-Good, 1-Bad)
SIM_ENABLE VT_BOOL Read Simulation enable indicator
SIM_BLOCK VT_I2 Read Simulation value block number
The RoviSys Company Version 7.0 Page 80
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