GEM eSyStep 543 Operating Instructions Manual page 17

8.3 Overview of available functions – Input and output signals
▶ The factory default setting "Configured for emergency power supply module" is reset to default settings when a reset is car-
ried out.
▶ When configuring the emergency power module (code A5 / A6), the control of the valve changes. Valve is controlled 1-pole
via digital input 1. Level logic 1 moves the valve OPEN, level logic 0 moves the valve CLOSE.
▶ When the digital inputs for OPEN and CLOSE are activated simultaneously, the defined error position is approached.
Digital input 1
Digital input 2
Digital input/output
Digital output
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Function
Off/Open/Closed/Safe/On/
Initialization
Off/Open/Closed/Safe/On/
Initialization
Open/Closed/Error/Error and
warning/Initialization
Open/Closed/Error/Error and
warning
NOTICE
NOTICE
NOTICE
Control module AE
Default settings
Open
Closed
Open
Closed
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8 Electrical connection
Control module A5, A6
Factory default setting
"Configured for emergency
power supply module"
Open
Safe/On
Open
Closed
GEMÜ 543 eSyStep
OPEN / CLOSE (Code AE)