User Manual For - CONTROLLER/DATA RECORDER MultiCon CMC-N16
Fig. 7.98. Sample selection of
Source
for External output
7.11.2.
External outputs - Control type: as a relay
For
External outputs
in “
as a relay
” Control type, a
low state
is
0
and a
high state
is the
maximal
value (for 16-bit format is the value
65535
),
The parameters of
External outputs
in the Control type
as a relay
–
Comm.port
- this parameter is read only in the
External outputs
menu, it is the
Modbus port number for which the Modbus external output is configured; a
description of the Modbus ports configuration and indication of the Modbus port
connectors is located in
Chapter 7.15. MODBUS
–
Device
- this parameter is read only in the
External outputs
menu, it shows
the address and name of the SLAVE device configured in the
Modbus
menu
(
Chapter 7.15.3. Modbus - MASTER mode
–
Output channel
- this parameter is read only in the
External outputs
menu, it
shows the output channel number, type of register and data format configured in
the Modbus menu (each SLAVE device as defined in a specific address, has its
output list individually numbered),
–
Mode
– this parameter allows the user to select the method of the external output
operation depending on the source signal (
Source
parameter); it has the following
•
disabled
– this external output is inactive,
•
above level
- the result is a high state when the input data (see
Source
parameter) is above the level (see
Level
parameter block),
•
below level
- the result is a high state when the input data (see
Source
parameter) is below the level (see
Level
parameter block),
•
inside range
- the result is a high state when the input data (see
Source
parameter) is within the range (see
Level
parameter block),
•
outside range
- the result is a high state when the input data (see
Source
parameter) is out of the range (see
Level
parameter block),
–
Source
– this parameter contains the Logical channels list where the selected logical
channel will be a data source for the external output,
–
Alarm state
– it allows the user to choose the external output reaction to an alarm
state. It occurs when the logical channel which is the source for the external output,
returns
Err
,
Hi
or
Lo
value. This parameter has the following options:
166
1
2
i