Varec 2920 Installation And Operation Manual page 69

Varec, Inc.
Config Params
Unit Address
Baud Rate
Enc Direction
Gauge Type
Encoder Type
Lev Disp Units
Level COM Units
RTD Type
Temp Disp Units
Temp COM Units
Description
The transmitter Unit Address:
• MODBUS – Range 1 to 254
• Bi-Phase Mark – Range 1 to 99
• Mark/Space – Range 1 to 999
• L&J TankWay – Range 1 to 127
Primary protocol baud rate. Selections are:
1200
2400
4800
9600
19200
38400
Note Bi-Phase Mark only supports 1200/2400.
The direction the encoder turns:
• Forward for Varec 2500
• Reverse for L&J
Mechanical Gauge Type:
• English for 2500 English
• Metric for 2500 Metric
The Encoder Type applies to both the L&J encoder and
the Mark/Space encoders.
The L&J encoders support the following:
• 2000 (Forward Encoding - Varec gauges
• 2000 (Reverse Encoding - Shand & Jurs gauges
• 1000/1500 Type 3 (Reverse Encoding - Shand & Jurs
gauges)
• 1000/1500 Type 4 (Reverse Encoding - Shand & Jurs
gauges)
The Mark/Space encoders support the following:
• 1900
• 1800
• GSI 2000
Level Display Units - How the level is formatted on the
Display , for example, in decimal feet, or feet, inches &
16ths, meters, and so on.
Level Communications Units - How the level data is
formatted before sending the data to the Host system.
Note: This parameter is for BPM devices only.
PT100, Cu90, or Cu100.
How the temperature is formatted on the display, either
F or C.
How the temperature data is sent to the host system.
Note: This parameter is for BPM devices only.
5 Display and Configuration Interface
59