ABB CL Series, Applications Manual

Page: 240 / 428

Function blocks
237
1SVC 440 795 M1100
Example 4:
Input value >I1: 9999999
dec
BCD binary value: 1001100110011001100110011001
Hexadecimal value: 1001100110011001100110011001
Decimal value QV>: 161061273
Example 5:
Input value >I1: –61 673
dec
BCD binary value: 1000 0000 0000 0110 00010110 0111
0011
Hexadecimal value: 1000 0000 0000 0110 0001 0110
01110011
Decimal value QV>: –398 963
Example 6:
Input value >I1: 2147483647
dec
BCD binary value:
01111111111111111111111111111111
Hexadecimal value:
01111111111111111111111111111111
Decimal value QV>: 161061273
Operating hours counter
The display system provides 4 independent operating hours
counters. The counter states are retained even when the
device is switched off. As long as the enable coil of the
operating hours counter is active, display system counts the
hours in minute cycles.
Figure: 124: Display system circuit diagram with operating
hours counter
h
Bit 32 is the sign bit. Bit 32 = 1 r Sign = Minus.
h
Values greater than 9 999 999 are output as 161061273.
Values less than –9 999999 are output as –161061273.
The working range of the function block has been exceeded.
I 10-----------------------------Ä OT01EN
M 42-----------------------------Ä OT01RE
OT01Q1---------------------------Ä Q 01