Emerson Vission Use and maintenance manual

Vission Control Manual

2

3
Important Note
Before applying power to the VISSION MicroController panel, all wiring to the panel should be per NEC.
Specifically check for proper voltage and that the neutral is grounded at the source. An equipment ground
should also be run to the panel.
*See Wiring Instructions and Diagrams before proceeding.
Before start-up you need to enter all system values and options, see section on Setpoint Values.
“Before powering the Vission control panel down”, it is a good idea to Backup Control Settings to insure
that all previously changed setpoints have been properly saved. See section on saving changes.After back-
ing up the setpoints DO NOT power down the Vission panel for at least 1 minute.This will allow adequate
time for all setpoints to be properly saved.
Note: The screen shots depicted in this manual represent the screens corresponding to
Vission program version # 2.4.41, the current version at time of printing. In our effort
to continuously improve the functionality and ease-of-use of the Vission Micro-con-
troller, the look of some screens may differ slightly than the representations shown
here.
Equipment Indentification Numbers:
Vilter Order Number: __________________________Serial Number: _____________
Vilter Order Number: __________________________Serial Number: _____________
Vilter Order Number: __________________________Serial Number: _____________

4

5
Important Note ............................................................................................................3
STANDARD VILTER WARRANTY STATEMENT .............................................6
Operational Flow Chart ............................................................................................. 8
Operational Flow Chart (cont.)................................................................................. 9
Wiring Instructions ................................................................................................... 11
Wiring Instructions For Vission Only.....................................................................12
Wiring Diagram For Vission Only ..........................................................................20
Main Screen...............................................................................................................22
Set Up Screen.............................................................................................................23
Version Screen ...........................................................................................................25
Maintenance Screen .................................................................................................26
Menu Screen ..............................................................................................................28
Common Buttons.......................................................................................................29
Compressor Control .................................................................................................30
Additional Compressor Controls ............................................................................32
Compressor Alarm and Trip ....................................................................................35
Compressor Setpoints and Alarms..........................................................................37
Miscellaneous Screens (Condenser Control) ........................................................41
Compressor Sequencing (Max 5 Compressors)....................................................43
Vilter Only Screen .....................................................................................................47
Diagnostics Force Output ........................................................................................48
Instrument Calibration .............................................................................................49
Calibration Procedure of Optical Actuators..........................................................51
Installation Instructions For Replacement Of Optical Actuator.........................54
Slide Valve Actuator Troubleshooting Guide.........................................................55
Slide Wiring Diagram for Models Vission VSM-91 To VSS-601........................59
Slide Wiring Diagram for Models Vission VSS-751 To VSS-1801 .....................60
Command Shaft Rotation and Travel.....................................................................61
Calibration For Earlier Style Mechanical Gearmotor/Potentiometers .............62
Trend Chart ...............................................................................................................64
Data Select Screen....................................................................................................65
Event List ...................................................................................................................66
Trouble Shooting Flowchart (Vission Only) ..........................................................68
Table of Contents

6
Safety Failure Message ............................................................................................70
Supressor Kit Installation ........................................................................................73
Flash Card Installation Instructions.......................................................................74
Back Light Installation Instructions .......................................................................76
System Setpoints Alarms and Trips Work Sheet ..................................................80
System Control Limit Values Work Sheet..............................................................81
System Timer Values.................................................................................................82
Spare Parts ................................................................................................................84
Modifications for Analog Board (Vission/Vantage after July 2003)...................85
Danfoss Liquid Injection Valves ..............................................................................87
Who to Contact .........................................................................................................88

7
STANDARD VILTER WARRANTY
STATEMENT
Seller warrants the products it manufactures to be free from defects in material and workmanship for a period of eighteen
(18) months from the date of shipment from Seller s manufacturing plant or twelve (12) months from date of installation at
the initial end users location, whichever occurs first. In addition, Seller provides the following extended warranties: (a)
three (3) years from the date of shipment on single screw compressor internal rotating parts, (b) two (2) years from the
date of shipment on reciprocating compressors and single screw and reciprocating compressor parts, and (c) two (2)
years on all other parts on a single screw compressor unit. Such warranties do not apply to ordinary wear and tear.
Seller does not warrant that the product complies with any particular law or regulation not explicitly set forth in the
specifications, and Buyer is responsible for ensuring that the product contains all features necessary to safely perform
in Buyers and its customers plants and operations. Buyer must notify Seller of any warranty claim within ten (10) days
after such claim arises, otherwise Buyer waives all rights to such claim. Products supplied by Seller, which are manufac-
tured by others, are not warranted by Seller, but rather Seller merely passes through the manufacturers warranty to
Buyer.
SELLEREXPRESSLYDISCLAIMSALLOTHERWARRANTIES,WHETHEREXPRESSORIMPLIED,INCLUDING
THEIMPLIEDWARRANTIESOFMERCHANTABILITYANDFITNESSFORAPARTICULARPURPOSE.
Unless otherwise agreed in writing, Buyers sole remedy for breach of warranty is, at Sellers option, the repair of the
defect, the correction of the service, or the providing a replacement part FOB Sellers office. Seller will not be responsible
for costs of dismantling, lost refrigerant, reassembling, or transporting the product. Further, Seller will not be liable for
any other direct, indirect, consequential, incidental, or special damages arising out of a breach of warranty. THESE
WARRANTYREMEDIESAREEXCLUSIVEANDALLOTHERWARRANTYREMEDIESAREEXCLUDED. Products
or parts for which a warranty claim is made are to be returned transportation prepaid to Sellers factory. Any improper
use, corrosion, neglect, accident, operation beyond rated capacity, substitution of parts not approved by Seller, or any
alteration or repair by others which, in Sellers judgement, adversely affects the Product, shall void all warranties and
warranty obligations. Further, Seller shall not be liable under the above warranties should Buyer be in default of its
payment obligations to Seller under thisAgreement or any credit agreement.

8
Operational Flow Chart

9
Operational Flow Chart (cont.)

10

11
Wiring Instructions

12
Wiring Instructions For Vission Only
5-1= Main Power to Panel
5-2= Heater #1 power
5-5= Heater #2 Power

13
Wiring Instructions For Vission Only
CON
7
CON
6
CON
5
CON
4
CON
3
CON
2
CON
1
CON
1
CON
2
CON
3
CON
4
CON
5
2-1
2-2
2-3
2-4
2-5
2-6
2-7
2-8
2-9
2-10
3-1 "N"
3-2
3-3
3-4
3-5 "N"
3-6
3-7
3-8
3-9
3-10
4-1
4-2
4-3
4-4
4-5
4-6
4-7
4-8
4-9
4-10
5-1
5-2
5-3
5-4
5-5
5-6
5-7
5-8
5-9
5-10
CON
6
CON
7
6-1
6-2
6-3
6-4
6-5
6-6
6-7
6-8
6-9
6-10
7-1
7-2
7-3
7-4
7-5
7-6
7-7
7-8
7-9
7-10
1-1
1-2 Safety
1-3
1-4
1-5
1-6 "
1-7
1-8
1-9
1-10
View Inside Of Vission Panel
Lug
Mandatory Wiring
Step #2
Motor Starter Contactor Connection
The contact to the pull in the motor starter contactor is a dry
contact, place a "HOT" wire from the starter circuit on 7-1.
Place the wire to energize the starter contactor on 7-2.

14
Wiring Instructions For Vission Only
CON
7
CON
6
CON
5
CON
4
CON
3
CON
2
CON
1
CON
1
CON
2
CON
3
CON
4
CON
5
2-1
2-2
2-3
2-4
2-5
2-6
2-7
2-8
2-9
2-10
3-1 "N"
3-2
3-3
3-4
3-5 "N"
3-6
3-7
3-8
3-9
3-10
4-1
4-2
4-3
4-4
4-5
4-6
4-7
4-8
4-9
4-10
5-1
5-2
5-3
5-4
5-5
5-6
5-7
5-8
5-9
5-10
CON
6
CON
7
6-1
6-2
6-3
6-4
6-5
6-6
6-7
6-8
6-9
6-10
7-1
7-2
7-3
7-4
7-5
7-6
7-7
7-8
7-9
7-10
1-1
1-2 Safety
1-3
1-4
1-5
1-6 "
1-7
1-8
1-9
1-10
View Inside Of Vission Panel
Mandatory Wiring
Step #3
Motor Starter Auxilary Contact
"HOT" to 4-5
Wire to energize to 1-1

15
Wiring Instructions For Vission Only
CON
7
CON
6
CON
5
CON
4
CON
3
CON
2
CON
1
CON
1
CON
2
CON
3
CON
4
CON
5
2-1
2-2
2-3
2-4
2-5
2-6
2-7
2-8
2-9
2-10
3-1 "N"
3-2
3-3
3-4
3-5 "N"
3-6
3-7
3-8
3-9
3-10
4-1
4-2
4-3
4-4
4-5
4-6
4-7
4-8
4-9
4-10
5-1
5-2
5-3
5-4
5-5
5-6
5-7
5-8
5-9
5-10
CON
6
CON
7
6-1
6-2
6-3
6-4
6-5
6-6
6-7
6-8
6-9
6-10
7-1
7-2
7-3
7-4
7-5
7-6
7-7
7-8
7-9
7-10
1-1
1-2 Safety
1-3
1-4
1-5
1-6 "
1-7
1-8
1-9
1-10
View Inside Of Vission Panel
Mandatory Wiring
Step #4
Oil Pump Starter Connection
"HOT" to 6-1
Wire to energize on 6-2

16
Wiring Instructions For Vission Only
CON
7
CON
6
CON
5
CON
4
CON
3
CON
2
CON
1
CON
1
CON
2
CON
3
CON
4
CON
5
2-1
2-2
2-3
2-4
2-5
2-6
2-7
2-8
2-9
2-10
3-1 "N"
3-2
3-3
3-4
3-5 "N"
3-6
3-7
3-8
3-9
3-10
4-1
4-2
4-3
4-4
4-5
4-6
4-7
4-8
4-9
4-10
5-1
5-2
5-3
5-4
5-5
5-6
5-7
5-8
5-9
5-10
CON
6
CON
7
6-1
6-2
6-3
6-4
6-5
6-6
6-7
6-8
6-9
6-10
7-1
7-2
7-3
7-4
7-5
7-6
7-7
7-8
7-9
7-10
1-1
1-2 Safety
1-3
1-4
1-5
1-6 "
1-7
1-8
1-9
1-10
View Inside Of Vission Panel
Lug
Optional Wiring
Step #5
Auxiliary / Safety Wiring
A determination by the user is to be made if this option will
be used. If it is
not used, insure that a jumper is installed
between L 2-1 and 1-2
If this option is used, remove the jumper 2-1 to 1-2 and
place the high level cutout (typically, other cutouts or an E-stop
could be used) common wire on 2-1 and the normally closed
wire to 1-2.

17
Wiring Instructions For Vission Only
CON
7
CON
6
CON
5
CON
4
CON
3
CON
2
CON
1
CON
1
CON
2
CON
3
CON
4
CON
5
2-1
2-2
2-3
2-4
2-5
2-6
2-7
2-8
2-9
2-10
3-1 "N"
3-2
3-3
3-4
3-5 "N"
3-6
3-7
3-8
3-9
3-10
4-1
4-2
4-3
4-4
4-5
4-6
4-7
4-8
4-9
4-10
5-1
5-2
5-3
5-4
5-5
5-6
5-7
5-8
5-9
5-10
CON
6
CON
7
6-1
6-2
6-3
6-4
6-5
6-6
6-7
6-8
6-9
6-10
7-1
7-2
7-3
7-4
7-5
7-6
7-7
7-8
7-9
7-10
1-1
1-2 Safety
1-3
1-4
1-5
1-6 "
1-7
1-8
1-9
1-10
View Inside Of Vission Panel
Lug
Optional Wiring
Step #6
Remote Start Wiring
A determination by the user is to be made if this option will
be used. If it is
not used, insure that a jumper is installed
between L 2-1 and 1-5.
If this option is used, remove the jumper 2-1 to 1-5 and
place the dry remote start contact common wire on 2-1
and the normally open wire to 1-5.

18
Wiring Instructions For Vission Only
CON
7
CON
6
CON
5
CON
4
CON
3
CON
2
CON
1
CON
1
CON
2
CON
3
CON
4
CON
5
2-1
2-2
2-3
2-4
2-5
2-6
2-7
2-8
2-9
2-10
3-1 "N"
3-2
3-3
3-4
3-5 "N"
3-6
3-7
3-8
3-9
3-10
4-1
4-2
4-3
4-4
4-5
4-6
4-7
4-8
4-9
4-10
5-1
5-2
5-3
5-4
5-5
5-6
5-7
5-8
5-9
5-10
CON
6
CON
7
6-1
6-2
6-3
6-4
6-5
6-6
6-7
6-8
6-9
6-10
7-1
7-2
7-3
7-4
7-5
7-6
7-7
7-8
7-9
7-10
1-1
1-2 Safety
1-3
1-4
1-5
1-6 "
1-7
1-8
1-9
1-10
View Inside Of Vission Panel
Lug
Optional Wiring
Step #7
Setpoint #1/#2 Selection Wiring
A determination by the user is to be made if this option will
be used. This optional input does not need to be closed for
the compressor to run no jumper is required. If this option is
to be used, Place the dry contact common wire on L 2-7 and
normally open on 1-3

19
Note Page

20
Wiring Diagram For
Vission Only