General Information; Information; Symbols Used; Definition Of Terms - GEM 4242 Operating Instructions Manual

1 General information

1 General information

1.1 Information

– The descriptions and instructions apply to the standard versions. For special versions not described in this document
the basic information contained herein applies in combination with any additional special documentation.
– Correct installation, operation, maintenance and repair work ensure faultless operation of the product.
– Should there be any doubts or misunderstandings, the German version is the authoritative document.
– Contact us at the address on the last page for staff training information.

1.2 Symbols used

The following symbols are used in this document:
Symbol
Tasks to be performed
Response(s) to tasks
– Lists
The following LED symbols are used in the documentation:
Symbol
Off
Lit (on)
Flashing

1.3 Definition of terms

AP
Speed- function
Speed Assembly and Programming, a particularly user-friendly commissioning function for fast mounting, automated setting
and initialisation of GEMÜ products. Dependent on type, activation uses an external impulse signal or existing precautions on
the device (magnetic or housing switch). Changeover to normal operating mode takes place automatically after successful
completion.
Working medium
The medium that flows through the GEMÜ product.
Control medium
The medium whose increasing or decreasing pressure causes the GEMÜ product to be actuated and operated.
GEMÜ 4242
DeviceNet
Meaning
LED conditions
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