Halma Alicat Scientific LC Series Manuals

Manuals and User Guides for Halma Alicat Scientific LC Series. We have 1 Halma Alicat Scientific LC Series manual available for free PDF download: Operating Manual

Halma Alicat Scientific LC Series Operating Manual (47 pages)

STANDARD FLOW AND PRESSURE DEVICE

Brand: Halma | Category: Controller | Size: 5.57 MB

Table of Contents
3
Introduction
5
Quick Start Guide
6
Installation and Startup
7
Safety Warnings
7
Installation
7
Filters
8
Power and Signal Connections
8
Analog Signals
9
Option: Charging a Portable Meter or Gauge
9
Bleed Ports Liquid Devices
10
Basic Operations
11
Viewing Live Data
11
Interacting with the Device
11
Taring the Device
12
How to Tare
12
When to Tare
12
Changing the Setpoint Controllers
12
Selecting Gas Mass Flow Devices
13
Data Screens
14
Live Screen
14
Min/Max Screen
14
Totalizer Screens Flow Devices
14
Option: Color TFT Display
15
Device Information
16
Basic Device Information
16
Device Full Scale Ranges
16
Manufacturer Information
16
Process Control
17
Setpoint
17
Setpoint Options
17
Auto-Tare and Zero Setpoint Options
17
Setpoint Source
17
Idle Connection Response
18
Setpoint on Power-Up
18
Setpoint Limits
18
Setpoint Ramping
18
Ramp Rate
18
Ramping Options
19
Start a Batch
19
Repeat a Batch
20
Pause or Cancel a Batch
20
Valve Drive Percentage Display
20
Control Loop
20
Controlled Variable
20
PD/PDF or PD²I Control Algorithms
21
Flow Limit While Controlling Pressure Flow Controllers
21
Control Deadband for Pressure Control
22
Device Setup
23
Gas Selection Mass Flow Devices
23
Gas Select
23
COMPOSER™ Gas Mixes
23
Creating New Mixes in COMPOSER
24
Viewing, Deleting, and Creating Similar Mixes
24
Sensor Setup
24
Engineering Units
24
STP/NTP Reference Values Mass Flow Devices
25
Flow and Pressure Averaging
25
Zero Band
25
Totalizer Options Flow Devices
25
Totalizer Mode
25
Totalizer Limit and Format
25
Totalizer Display
26
Totalizer Digital Data
26
Restore Totalizer Value on Power-Up
26
Totalizer While Controlling Pressure
26
Batches Mass Flow and Liquid Controllers
26
Serial Communications Configurations
27
Unit ID
27
Modbus RTU Configuration
27
Manage Setpoint When Connection Is Idle
27
Baud Rate
27
Display Setup
27
Data Screens
27
Screen Lighting
28
Display Rotation
28
Advanced Setup
28
Serial ASCII Communication
29
Establishing Communication
29
Communication Modes
29
Polling Mode
29
Streaming Mode
30
Taring Commands
30
Data Collection
30
Setpoint
31
Quick Command Reference
32
General Commands for All Devices
32
Controller Commands
32
Mass Flow Gas Select™ and COMPOSER™ Commands
32
Modbus RTU Communication
33
Establishing Communication
33
Multidrop Information
33
Modbus RTU Serial Protocol
33
Process Data
33
Writing Control and Configuration Information
34
Status Flags
34
Modbus Reading and Status Registers
34
Special Commands
34
Custom Gas Mixtures
34
Special Commands and Arguments
35
Special Command Result Status Codes
35
Troubleshooting
36
Mass Flow Devices
37
Maintenance
38
Cleaning
38
Repair
38
Recalibration
38
Appendix A: Pinouts
39
8-Pin Mini-DIN (Default)
39
Locking Industrial Connector Pinout
39
9-Pin D-Sub Connector Common Pinouts
40
M12 Connector Common Pinouts
41
Appendix B: Reference Information
42
Engineering Units
42
Gas List by Number
43
Gas List by Category
44
Appendix C: Application Setup
45
MCV Controller Operating Notes
45
Pressure Controller Applications
45
Forward (Downstream) Pressure Control
45
Back Pressure Control
46
Dual Valve Pressure Control
46
Differential Pressure Control
46
Remote-Sensing Controller
47
Integrated Vacuum Controllers (IVC)
47

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Halma Alicat Scientific LC Series Manuals

Halma Alicat Scientific LC Series Operating Manual (47 pages)

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