Installation
3-10
Part 1089210A04
E 2010 Nordson Corporation
Rapid Cycle Using Idle Mode
NOTE: IDLE configuration must be set to IDLE Y to enable Idle Mode. See
IDLE in the Power Supply Configuration section on page 3-21.
1. Begin by using the Standard or Rapid startup procedures to achieve
Lamp ON state.
2. Initiate Standby command (locally or remotely).
3. The unit will immediately switch to Idle State (achieved in 2 seconds).
4. To return to curing, initiate Lamp ON command (locally or remotely).
5. Lamp will be ready to cure within approximately 3 seconds.
6. The process can be repeated as required.
DeviceNet Installation
Chassis Isolation
DeviceNet Drain to Chassis The drain wire is referenced to the chassis ground through one
megohm resistance.
V+ and V− to Chassis The DeviceNet power is not referenced to chassis ground with any
impedance other than the stray capacitance due to the pc board
layout. The board is designed to withstand +/− 500 volt test applied
between the V+ and V− and the chassis.
CAN_H and CAN_L to Chassis The circuit is designed to withstand the application of a +/− 500 volt
test applied between these data lines and the chassis.
CAN_H to CAN_L Isolation The CAN transceiver is fully compatible with the ISO 11898−24V
specification. An un-powered node will not disturb the CAN bus lines.
BUS Power
BUS Sense Circuitry CoolWave 2 has an isolated physical layer. An optical isolator is used
to monitor the BUS power, the loss of which will result in an
un-powered transceiver.
Hot Plugging The CoolWave 2 unit can be hot plugged into a DeviceNet network.
Inrush current is limited to less than 500 milliamps for less than 50
microseconds.
Mis-Wiring Protection CoolWave2 supports mis-wiring protection as defined in the DeviceNet
Specification (Section 10 of this manual).
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