GEM 639 eSyStep, Руководство по эксплуатации

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OPEN / CLOSE (Code AE)
4 GEMÜ CONEXO
3.2 LED displays
3.2.1 Status LEDs
LED Colour Function
Standard Inversed 1)
Power/fault green green Operating indica-
tion/
communication
status
red red
Open orange green Process valve in
OPEN position
Error red red Error
Closed green orange Process valve in
CLOSED position
1) Inversed representation of the OPEN and CLOSED LEDs, ad-
justable via IO-Link
3.2.2 LED conditions
Status
process
valve
Power/
fault
Open Error Closed
OPEN posi-
tion
CLOSED po-
sition
Position un-
known
Initialization
Open and Closed flash
alternately
LED conditions
lit (on) flashes off
3.3 Description
The GEMÜ 639 is a motorized 2/2-way diaphragm valve. The
eSyStep electric actuator is available as ON/OFF or with integ-
rated positioner. An integral optical and electrical position in-
dicator is standard. The self-locking actuator holds its posi-
tion in a stable manner when idle and in the event of power
supply failure.
3.4 Function
The product controls or regulates (depending on version) a
flowing medium by being closed or opened by a motorized ac-
tuator.
The product is equipped as standard with a mechanical posi-
tion indicator as well as an electrical position and status indic-
ator.
4 GEMÜ CONEXO
Order without CONEXO
If you have ordered the product without CONEXO functionality,
the RFID chip is used for traceability in the production process
and quality assurance. Expansion to include the CONEXO
functionality at a later date must be coordinated with GEMÜ.
Order with CONEXO
GEMÜ CONEXO must be ordered separately with the ordering
option "CONEXO" (see order data).
For electronic identification purposes, each replaceable com-
ponent contained in the product is equipped with an RFID chip
(1). Where you can find the RFID chip differs from product to
product.
1
1
1
Actuator RFID chip Diaphragm RFID
chip
Valve body RFID
chip
The CONEXO pen helps read out information stored in these
RFID chips. The CONEXO app or CONEXO portal is required to
view this information.
5 Correct use
DANGER
Danger of explosion
▶
Risk of death or severe injury.
●
Do not use the product in potentially
explosive zones.