Honeywell VPI Series User Manual

VPI PRESSURE INDEPENDENT CONTROL VALVES & ACTUATORS
19 31-00383-01
Step
Display
Description
Valve
3
Choose unit scale for flow rate.
*scrolling top: SELECT UNIT SCALE
Default: l/sec.
Options: l/sec or l/hr or GPM
4
Activate Flush mode at start-up
*scrolling top: SELECT FLUSH MODE
Default: Enable.
Options: Enable or Disable.
When no control signal (analog) is detected at start
up, flush mode is started (5/6 of fully opened). It
will be dismissed when control signal is detected.
5
Select type of control signal
*scrolling top:
SELECT CONTROL SIGNAL
Default: 2-10VDC.
Options: 2-10VDC or 4-20mA or digital. Choose:
• 2-10VDC for VDC
• 4-20mA for mA
• Digital for 2 position or 3-point floating.
6
Select minimum control value
*scrolling top: SET MINIMUM LIMIT
Volt default: 2.
Options: from 0-7. Increment: 0.1. mA default: 4.
Options: from 0-14. Increment: 0.2. NA if Digital (in
step 5).
7
Select maximum control value
*scrolling top: SET MAXIMUM LIMIT
Volt default: 10.
Options: from 3-10 and at least 3 VDC greater than
the selected minimum limit. Increment: 0.1.
mA default: 20.
Options: from 6-20 and at least 6 mA greater than
the selected minimum limit. Increment: 0.2.
NA if Digital (in step 5).
8
select feedback signal
*scrolling top:
SELECT FEEDBACK SIGNAL
Default: AU; Automatic match of control signal if
analog.
Options: 0-10 VDC, 2-10 VDC or 4-20 mA or AU.
If Digital (in step 5) AU is not an option.
9
Set the designed maximum flow.
Accuracy: Greatest of either ±5% of
de-signed max. flow or ±2% of max.
valve flow.
*scrolling top: SELECT MAXIMUM FLOW
Default: Maximum setting.
Values depend on valve model and unit scale
chosen in step 2 and 3.
Stepping increments as per tech note
10
Select direction of rotation.
*scrolling top: SELECT ROTAT DIRECT
Default: Normally Closed (NC).
Options: Normally Open (NO) or Normally Closed
(NC).
11
Select actuator mode.
*scrolling top: ACTUATOR MODE
Default: Linear flow.
Options: Linear flow, Equal percentage, Linear
rotation or Linear signal.
12
Activation of password.
*scrolling top: ACTIVAT PASSWORD
Default: Disable.
Options: Enable or Disable.
If Enabled password is required to access alarm
and programming menu.
13
Select direction of rotation when
Failsafe.
*scrolling top:
SELECT FAIL SAFE DIRECT
Default: Closed.
Options: Open or Closed.
Only valid for SM.0.0.0.4 (failsafe model). Failsafe
direction open means opening to max. flow chosen
in step 9.

Honeywell VPI Series Specifications

General

Brand	Honeywell
Model	VPI Series
Category	Control Unit
Language	English