8.4.4 Digital inputs
“
DI
”
The device has three virtual digital inputs: DI1, DI2 and DI3 (not available for
2.00
).
8.4.4.1
Menu overview
Example for DI1
Function
Designation
OFF
DI1 Function
Setting of the desired function (see following table).
n.a.
DI1 Signal
Allocation: virtuell input <=> real input
•
n.a. (no asignement) = no signal assigned (factory setting)
•
Digital input D1 (terminals: 1, 2)
•
Timer from time switch
•
MODBUS interface (terminals: A, B)
OFF
DI Inverting
Inverting input
OR
DI - DI Relation
If the digital inputs have the
same
function allocation (also applies for timer
function) you can choose between an AND and OR operation.
OR
operation (factory setting). The function becomes active
when one
of the
digital inputs or the timer is activated.
AND
operation. The function becomes only active
when all
digital inputs or
also the timer are activated.
Setting of the desired function
Function
Designation
OFF
no function (factory setting)
Enable 1D
Enable (remote control)
“
ON
”
/
“
OFF
”
Extern Error 2D
External fault alarm
Setpoint 1/2 5D
Switch over
“
Setpoint1
”
/
“
Setpoint2
”
Operating Instructions
UNIcon
CTG-150AVC
Programming
L-BAL-E287-GB 2015 Index 004
Part.-No.
24/36