Danfoss Power Solutions Company WMSS1000 User Manual

Technical Information 

WMSS1000 Wireless Multi-Sonic 
Sensor

 

During normal operation, the connector on the wireless sensor is capped (insert a 
photo, to come (Kim?)).  Remove this cap to attach the battery charger or to attach 
the connector for the  PLUS+1 Service Tool. 

 

 

 

 

 

 

 

 

 

 

Remove the sensors from the machine before any welding.  Remember the sensor 
mounts contain an RFID which can be damaged.  The following procedures are 
recommended when welding on a machine equipped with sensors: 

•  Turn the engine off. 

•  Disconnect the negative battery cable from the battery. 

•  Do not use electrical components to ground the welder. 

•  Clamp the ground cable for the welder to the component that will be welded as 

close as possible to the weld. 

1 

Power Input 

PWR_1 

 

2 

Power Ground 

GND 

 

3 

CAN HI 

CAN1_1_HI 

 

4 

CAN LO 

CAN1_1_LO 

 

5 

CAN SHIELD 

CANSHIELD1_1 

There is a 0.68 uF capacitor and 

a 1 Ohm resistor in series to 

ground on this input for CAN 

shield termination. 

SHORT TERM CONFIDENTIAL