Counters - JUMO LOGOSCREEN Operating Manual

2 Instrument description

2.5 Counters

Control signal
Start value
Counting
direction
Text
Representation
External
counters
22
The recorder has two internal counters, which can count 10,000 steps.
At the configuration level, the following are configured under Configuration
Control functions
- the control signal,
- the start value,
- the count direction
- and the text for the event list.
For possible control signals, please refer to Chapter 2.4 "Digital signals".
The start value can be input anywhere between -99.999 and +99.999. For
instance, it can be reset to "0"!
Counting can take place upwards or downwards.
The text for entries in the event list are configured through the setup program,
or from the keys of the instrument. The current count is automatically
appended as supplementary text.
v Chapter 3.5 "Event list"
Like the analog channels, the counters are shown as curves in the diagram.
For this to take place, the counter must be assigned as input signal to an
analog channel in the group configuration.
The numerical range to be shown (10,000 steps max.) is configured through
the parameters Configuration
start and Scaling end.
The recorder can be expanded by two external counters through the JUMO
mTRON automation system. The counters are configured using the parameter
Configuration Control functions
Since the counters are controlled through the mTRON, the subparameter
"Control signal" is not applicable during configuration.
Counters Counter 1 — 2
Analog inputs
Counters
Counter 1 — 2 Scaling
External counter 1 — 2.