BRONKHORST EL-PRESS Series User Manual

Bronkhorst®
Instruction Manual EL-PRESS™ 9.17.101I22
Module status
Pattern
Time
Indication
•
off
continuous
No power
•
on, green
continuous
Normal operation mode
•
blinking,
green
0.5 sec on,
0.5 sec off
Device is in standby mode or configuration is missing, incomplete or incorrect
•
/
•
alternating
0.5 sec green,
0.5 sec red
Self test mode
•
on, red
continuous
Critical error; the instrument needs servicing before it can be used
3.5.2 Multifunctional switch
Some special functions of the instrument can be started manually using the multifunctional switch near the indication
LEDs. These functions are available in analog as well as in digital operation mode.
3.5.2.1 Normal operating functions
· In order to access these functions, press and hold the switch while the instrument is in normal operation mode (green
LED glowing).
· As long as the switch is held, the LEDs show a repeating sequence of patterns, where each pattern indicates a function.
· All indications in this sequence are continuous.
· Each pattern is shown for a number of seconds; in the table below the column Hold time indicates the time frame within
the sequence where the LEDs show the associated pattern.
· To start a function, release the switch when the LEDs show the pattern of the required function.
•
(green)
•
(red)
Hold time
Function
off
off
0…1 sec
No action
off
off
1…4 sec
1. In case of a min/max alarm: reset alarm
2. FLOW-BUS: Auto-install to bus - lets instrument obtain free node address if
configured node address is occupied
Note: min/max alarm (if any) has to be reset before auto install can be performed.
off
on
4…8 sec
Reset instrument; clear all warnings and error messages and restart the instrument
on
off
8…12 sec
Auto-zero; re-adjust the zero-point of the instrument (flow meters/controllers only)
on
on
12…16 sec
Enable FLASH mode for firmware update:
· the instrument shuts down and both LEDs are switched off
· at the next power-up, the instrument will be active again

BRONKHORST EL-PRESS Series Specifications

General

Brand	BRONKHORST
Model	EL-PRESS Series
Category	Measuring Instruments
Language	English