H7CR
H7CR
21
Operation
■
NOMENCLATURE
Key
Description
1
Power indicator
2
Key protection indicator
3
Control output indicator:
displays "OUT" for single preset counters,
displays "OUT1" or "OUT2" for double preset counters
4
Present value display, leading zeroes suppressed
5
Set value display indicates data in function setting mode
6
Set value indicator identifies preset 1 or preset 2
7
Increment keys 1 to 6 (1 to 4) change the corresponding
digit of the set value when the counter is in the function
setting mode. Increment key 6 on H7CR-C and
H7CR-SC also can be used to des or – value.
8
Display key switches to the setting displays. For double
preset counters, it switches between set values 1 and 2.
9
Mode key switches from run mode to function setting
mode. Changes items in the function setting mode.
10
Reset key resets the present value and outputs.
Present value,
set value 1
Present value,
set value 2
Press the
DISPLAY key
Output 2 time
Output 1 time
Count speed
Min. reset time
Decimal point
Prescale value
Key protection
level
Press the
MODE key
Press the
MODE key
Press the
MODE key
Press the
MODE key
Press the
MODE key
Press the
MODE key
Press the
MODE key
Press the
MODE key
Press the
MODE key
2
3
4
5
7
9
8
1
6
10
1
2
3
6
10
4
5
7
8
9
■
OPERATIONAL OVERVIEW
H7CR-
■
4
Run mode
Press the
MODE key
Output mode
Input mode
Setting mode
Press the DISPLAY
key
