344
K2
Main contactor
S0(make contact)
Off button
S1(make contact)
On button
S2(break contact)
Flow monitor
S3(break contact)
Flow monitor
H1
Flashing lamp
H2
Flashing lamp
xLogicSoft solution
The use of xLogic reduces the amount of switchgear. Thus, you save installation time and space in the
control cabinet. You may even be able to use as a smaller control cabinet.
With xLogic you can also switch off of the fans sequentially after the system is switched off.
The circuit in xLogicSoft
The system is switched on and off at the inputs I1 and I2. The fans are connected to outputs Q1 and Q2,
the flow sensors are connected to the inputs I3 and I4. Blocks B07 and B10 are used to set the watchdog
times after which the flow sensors should send a signal to the fault output Q3.
You can invert output Q3 to use output messages at Q4. Relay Q4 only drops out if main power is lost or
if there is a fault in the system. The output can then be used for a remote message.
Summary of Contents for ELC-12AC-R-N
Page 1: ...Applied to ELC PR series Ver 3 0 Programmable Relay User s Manual Rievtech Electronic Co Ltd...
Page 27: ...27 PR 14 and PR 18 series 1 PR 18 CPU 2 PR E extension PR 24 series...
Page 31: ...31 AC type digital inputs Analog Inputs DC 0 10V Analog inputs current Inputs 0 20mA...
Page 40: ...40...
Page 120: ...120 C Analog input value of CPU and extensions D Analog output value of CPU and extensions...
Page 121: ...121 E F digital flag status F AF analog flag value...
Page 122: ...122 G M status H AM value...
Page 221: ...221 7 Click Install button to install Program is being installed...
Page 250: ...250...
Page 256: ...256 You can read the parameters from the PLC...
Page 258: ...258...
Page 267: ...267 TCP Sever 192 168 0 227 port 8004 is ok TCP Sever 192 168 0 227 port 8005 is ok...
Page 268: ...268 TCP Sever 192 168 0 227 port 8006 is ok TCP Sever 192 168 0 227 port 8007 is ok...
Page 269: ...269 TCP Sever 192 168 0 227 port 8008 is ok TCP Sever 192 168 0 227 port 8009 is ok...
Page 290: ...290 Slave1 IP 192 168 0 101 TCP server port 8001 Slave2 IP 192 168 0 102 TCP server port 8002...
Page 317: ...317 Network settings You can view the network parameters in such table...
Page 331: ...331 B005 Read the I1 IA status from the slave1 to the F11 F20 of the master Setting as follows...
Page 332: ...332 B006 Read the I1 IA status from the slave2 to the F21 F30 of the master Setting as follows...
Page 346: ...346 7 4 2 The scheme of xLogic The circuit diagram of industry gate...
Page 353: ...353 7 6 2 The scheme of xLogic Components K1 main contactor...
Page 357: ...357 4 cursors Cursor key Type 1x MODBUS code 02 C1 C4 256 259 BIT R...
Page 392: ...392...