Operating Principles Edge Maxx
5-6
Additional Electrical Panel Control
Relays
The function of these relays is described in
the table below.
ADDITIONAL ELECTRICAL PANEL CONTROL RELAYS
Schematic Description
CR0 (A/B/C) Control Relays - Start Circuit
CR1 (A/B) Control Relays - Control Power Latch
CR2 Control Relay - E-Stops
CR3 Control Relay - Inverter Fault Contacts
CR4 Control Relay - Motor Protectors
CR5 Control Relay - Run
CR6 Control Relay - Run Latch
CR41-CR42 Control Relays - Left Inlet Touch Sensors
CR43-CR44 Control Relays - Right Inlet Touch Sensors
CR45 Control Relay - Crossbeam Sensor
CR46 Control Relay - Inlet Touch/Crossbeam Safety Circuit
CR51 to CR57 Control Relays - Motor1 thru Motor7 Thermostats
Figure 5-4: Additional control relays in the electrical panel.
CR0A
CR0C
CR0B
CR1A
CR1B
CR2
CR3
CR4
CR5
CR6
CR41
CR42
CR43
CR44
CR45
CR46
CR51
CR52
CR52
CR54
CR55
CR56
CR67
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