Ceia THS/MS21 - Enabling from the Downstream Belt; Gravity Fall Applications

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FI002K0018v1100UK – THS/21 Instruction manual for installation, use and maintenance
INSTALLATION
118 ORIGINAL INSTRUCTIONS
3.10.3 Enabling from the downstream belt
For systems with a Conveyor Control System, activation of the FOLLOWING CONVEYOR input
(by a machine downstream) provides the consent signal to start the Metal Detector belt.
Input Description Remote parameters
FOLLOWING CONVEYOR Consent from machine
IW
Logic (NO/NC)
FC
Activation (ON/OFF)
RE
*
Conveyor belt automatic restart
* Only available with Conveyor Control System
Conveyor Control System Waveform Function
Start Belt movement start button
FOLLOWING CONVEYOR Consent from machine
Conveyor belt Belt in movement
* With RE=OFF, to restart the conveyor belt, press the START button
In systems with a Control Power Box without encoder (KE=0), used with discontinuous product
transport, ejection can be synchronized with the product transit, by connecting a signal, by a relay,
to the FOLLOWING CONVEYOR input so that its status represents the movement or stopping of
the transport system.
Control Power Box without
encoder (i.e. EM=B)
Waveform Function
FOLLOWING CONVEYOR Consent from machine
- Metal alarm
ALARM relay Alarm relay
EJECT relay Ejection relay
Reset Alarm reset
a + b = ED / BS
3.10.3.1 Gravity fall applications
In THS/G21 gravity fall applications, or generally when immediate activation of the ejector is
required, set:
- EM = F (EM = B if manual reset is required);
- ED = 0;
- ET = according to the application.