O
P E R A T O R
'
S
M
A N U A L
G E L 1 0 4
C o n t e n t s
1 Introduction ................................................................................................ 1
1.1
Fundamental safety instructions.............................................................1
1.2
Designated use ......................................................................................2
1.3
Guarantee, liability and copyright ...........................................................2
2 Control
elements........................................................................................ 3
2.1
Keyboard ................................................................................................3
2.2
Display....................................................................................................4
3 Programming.............................................................................................. 5
3.1
Operating parameters ............................................................................5
3.1.1
Preselections 1 (P1) and 2 (P2) .............................................................6
3.1.2
Set value (SET) ......................................................................................6
3.2
Display parameters ................................................................................6
3.2.1
Prescaler (PSC) .....................................................................................6
3.2.2
Decimal point..........................................................................................7
3.3
System parameters ................................................................................7
4 Control
signals ......................................................................................... 10
4.1
Count inputs
Input A and Input B ........................................................10
4.2
Reset ....................................................................................................10
4.3
Count gate
Inhibit ................................................................................10
4.4
Display
Hold .........................................................................................11
4.5
Keylock.................................................................................................11
4.6
Outputs
Out 1, Out 2 ............................................................................11
5 Assembly, commissioning, diagnosis of errors ................................... 13
5.1
Assembly instructions...........................................................................13
5.2
Commissioning.....................................................................................13
5.3
Diagnosis of errors ...............................................................................14
6 Technical
specification ........................................................................... 15
6.1
Mechanical data ...................................................................................15
6.2
Electrical data.......................................................................................15
6.3
Environmental conditions .....................................................................17
6.4
Type code.............................................................................................17
6.5
Dimensions...........................................................................................18
7
Pin layout .................................................................................................. 19
