USER GUIDE TB-9033 WS Aware Workstation Monitor Made in the Installation, Operation and Maintenance United States of America Power LED: Indicates that WS Aware Workstation Monitor is on. Audible Alarm Button: It is used to enable and disable the sound, and adjust the resistance settings. Packaging Check that the following items are included with the WS Aware Workstation Monitor shipping box 1 - WS Aware Workstation Monitor 2 - Remote terminals for wrist straps 1 - Ring terminal for grounding 1 - 6 x 32 1/4 Screw 1 - Power Supply Unit 2 - 10 (3 m) mini-DIN cables for connection between WS Aware Workstation Monitor and remote terminals Figure 1. SCS WS Aware Workstation Monitor with Big Brother Remote Terminals Note: Packages containing custom configurations will contain items not included on this list. Functions Installation The WS Aware Workstation Monitor works with dual wrist straps that have a standard 3.0 mm audio mono Mounting Instructions plug. It verifies proper wearing of a wrist strap by 1. Set your WS Aware Workstation Monitor in a clearly measuring an operators resistance. visible, convenient location where it doesnt interfere with your normal work. A charge can be easily developed on a body during 2. Secure the wrist strap terminals in easy-to-reach movements. WS Aware Workstation Monitor detects but out-of-the-way locations, such as fastening body voltage and alarms if it exceeds the preset level. them to the bottom of the workbenches. Since there Alarm thresholds for body resistance and body voltage are two remote terminals, place each of them in a are set at the factory but can be changed in the field. convenient place for each operator. Please contact SCS Representatives or authorized 3. GROUNDING - Ground your WS Aware Workstation distributors for details. Monitor using the supplied ring terminal and screw to the grounding terminal on the right side of the WS The WS Aware Workstation Monitor provides Aware Workstation Monitor. You will need a crimping independent monitoring of four grounds two tool tool and a desired length of wire. Please make grounds and two mat grounds. An option for four tool sure that you connect the other end of the wire to a grounds is also available. known good ground. Red LEDs indicate that when wrist strap fails, or when proximity sensor fails, or when wrist strap is incorrectly plugged into the visitors jack. Green LEDs indicate that wrist straps are properly connected and worn. Tool Ground LEDs (all models): Tri-color LEDs that show green when ground impedance is within limits, red when ground fails, blinking yellow when EMI threshold is exceeded and off when disabled. Mat LEDs (CTC061 only): Dual-color LEDs that show green when ground resistance is within limits, red when there is failure and off when disabled. Ground terminal connect to facility ground. Ground Enable Switches enable or disable monitoring of ground. It is also used to adjust the resistance threshold. Figure 2. WS Aware Workstation Monitor features and components (front view) SCS - 926 JR Industrial Drive, Sanford, NC 27332 (919) 718-0000 Website: StaticControl.com 2015 DESCO INDUSTRIES, INC. TB-9033 Page 1 of 7 October 2015 Employee OwnedRemote Terminals Audible Programming Header Alarm Button (manufacturer use only) The WS Aware Workstation Monitor uses two separate remote terminals, making it convenient for each operator. A remote terminal is connected by a mini- DIN 6-pin male/male cable. This cable can be unplugged making remote terminal easy to replace without rerouting the cable. Each remote terminal has two 3.0 mm jacks, one for the operator and another one for a visitor. While both jacks provide grounding for the wrist straps, only the operators jack is monitored. If the wrist strap is plugged into the visitors jack and the operators jack is empty, an alarm will sound. A green led on the front panel will light up when the wrist strap plugged into the remote terminal is working properly. The WS Aware Workstation Monitor has two options of remote terminals: CTA242 Standard and CTA243 Big Brother. Big Brother Terminals detect the presence of an operator and sound an alarm if an operator has not plugged-in a wrist strap. A red LED on the Big Brother Terminal indicates the proximity of an operator regardless of alarm status. Replacing the Remote Jack Figure 3. WS Aware Workstation Monitor features and 1. Unplug the DIN cable behind the terminal. components (right and left views) 2. Remove the front cover by unscrewing two screws and two knurled nuts. 4. Connect the WS Aware Workstation Monitor to its 3. Pull out the PCB stack from the casing. The top remote terminals using the supplied mini-DIN cables. PCB is connected to the bottom PCB by a 6-pin Route the cables so that they are out of the way and connector. do not interfere. 4. Detach the top PCB from the bottom socket. 5. Using 25-28 AWG wire connect the tools that you 5. Replace the top PCB with a new piece. wish to monitor to the ground monitor terminals on 6. Reassemble the stack and front cover. the left side of the WS Aware Workstation Monitor. 7. Remove the front cover by unscrewing two screws Use a small screwdriver to press the orange levers and two knurled nuts. when inserting or removing wires. Caution: This 8. Plug in the DIN connector behind the terminal. connection is for monitoring only and not for actual grounding. Wrist Strap Indication 6. If you wish to monitor the grounding of Static Dissipative Mats (model CTC061), use the SCS Tool Ground 1 Tool Ground 2 2380 Monitor Cords, connectors and plug in their wires to mat terminals as mentioned above. 7. If you will be using your WS Aware Workstation Monitor with a Facility Monitoring System, you must read the appropriate section in the FMS User Guide first. 8. Finalize the connections. Plug the power adapter in a convenient outlet. WS Aware Workstation Monitor is now ready for continuous monitoring. Enabling or Disabling Monitoring Monitoring of each ground can be enabled or disabled Dissipative Surface 1 Dissipative Surface 2 via switches on the left side of the monitor. Pushing the switch lever down with a tip of a pen or with Figure 4. CTC061 WS Aware Workstation Monitor a small screwdriver enables monitoring of a particular LEDs for Dissipative Surfaces and Tool Grounds ground. Lifting the lever disables it. When monitoring of a particular ground is disabled, an LED corresponding to that ground is off. Do not enable the ground that is not connected as it will create false alarms. For mat monitoring, it may take up to ~20 seconds for the mat ground alarm to react. This delay virtually eliminates false alarms. SCS - 926 JR Industrial Drive, Sanford, NC 27332 (919) 718-0000 Website: StaticControl.com 2015 DESCO INDUSTRIES, INC. TB-9033 Page 2 of 7 Employee Owned