Omron NT4S Operation Manual page 176

Standard Mode
162
Control-Byte LSB 0
Running Time Meter 1
Running Time Meter 2
Running Time Meter 3
Running Time Meter 4
Running Time Meter 5
Running Time Meter 6
Running Time Meter 7
Running Time Meter 8
Fig. 15: Structure of the control byte
Example: A running time meter is to be set up for a maintenance interval of 50
hours.
Polling time for the counter: 60 seconds (the counter is increased by 1 every
Setting:
The following is displayed on the terminal after 150 polling cycles:
Format:
Formatted display:
The precision in this example is +/- 6 minutes.
The variable 'Reset Byte' can be used to reset each running time meter from the
controller. To do this, the bit for the running time meter in question must be set to
logical 1.
Reset-Byte LSB 0
Running Time Meter 1
Running Time Meter 2
Running Time Meter 3
Running Time Meter 4
Running Time Meter 5
Running Time Meter 6
Running Time Meter 7
Running Time Meter 8
Fig. 16: Structure of the reset byte
1 2 3 4
minute)
System variable Counter1
Decimal number
4 digits; 1 post-decimal place (fractional digit)
Only positive
Factor 1; divisor 6, summand 0
150 : 6 = 25
2.5 Hours
1 2 3 4
Section 4-14
5 6 7 MSB
5 6 7 MSB