Honeywell SMV 3000 - Manual (Page 64)

SMV 3000 Transmitter User’s Manual 1/99 52
6.5 General Configuration,
Continued
Background You can select which of the transmitter’s Process Variables (PVs) are to
be broadcast as part of the transmitter’s digital transmission to the control
system. You also can select whether the secondary variable is included as
part of the broadcast message.
ATTENTION To digitally integrate the SMV 3000 transmitter with our TPS/TDC
control systems, you must have an STIMV IOP module in your Process
Manager, Advanced Process Manager, or High Performance Process
Manager. You can not integrate the SMV 3000 with a control system
using an STDC card or an STI IOP module for the Smart Transmitter
interface.
Contact your Honeywell representative for information about possibly
upgrading an existing STI IOP to an STIMV IOP.
Analog Output
Selection The Analog Output Selection field should contain the PV type that will
represent the transmitter’s output when the transmitter is in its analog
mode.
Select the PV you want to see as the SMV output from the choices in
Table 11.
Table 11 SMV Analog Output Selection
Determine which PV is desired as SMV
Output . . .
Then Select…
PV1 – Delta P (Differential Pressure) PV1 (DP)
PV2 – Static (Absolute or Gauge Pressure) PV2 (SP)*
PV3 – Proc Temp (Process Temperature) PV3 (Temp)
PV4 – Calculated (Calculated Flow Rate)
PV4 (Flow)d
d Factory setting.
* Static pressure may be absolute or gauge pressure, depending on the SMV model
type. (For models SMA110 and SMA125, PV2 measure absolute pressure. For
model SMG170, PV2 measures gauge pressure.)
Background A transmitter output can represent only one process variable when it is
operating in its analog mode. You can select which one of the four PVs is
to represent the output.
Continued on next page