174194.00 - SM SERIES REMOTE KEYPAD INSTRUCTIONS The SM Series Remote Keypad option allows the SM Series drive to be programmed and controlled from up to 8 feet away (typically from the front of the enclosure that houses the SM drive). When properly mounted, the remote keypad is rated up to NEMA 4X. 2. SM REMOTE KEYPAD TEMPLATE Hold this page against the panel where the remote keypad is to be mounted, and use a center punch to mark the location of the holes. The dotted line is the outline of the remote keypad. In addition to the functions available on the front of the SM drive, the remote keypad has Start/Stop and Forward/Reverse functions. 1/8” hole NOTE: The Remote Keypad option will only work with SM drives that have parameter version “320” or higher. The parameter version appears momentarily on the drive display when it is powered up, and also appears on a sticker on the drive’s heatsink. UP 1.32” WARNING! If OEM mode is selected (using Parameter 48), and if the OEM Default settings for Parameters 11, 12, and 14 are not “13”, “21”, and “02” respectively, the remote keypad will be disabled, and the STOP key WILL NOT work. Refer to the SM manual for more information on OEM Default settings. 1. 3.38” PARTS LIST 1.57” 1.38” to 1.5” hole The SM Remote Keypad kit includes the following parts: (1) (2) (1) Remote Keypad Self-tapping Mounting Screws Eight foot cable (1) (1) Gasket Instruction Sheet 1/8” hole NOTE: The supplied cable is unshielded and can only be used in low-noise environments. In high-noise environments, use Belden 9842, Carol C4842, or equivalent (24 gage minimum) wire only. The maximum cable length that can be used is 8 feet. 3. MOUNTING THE REMOTE KEYPAD The diagram below illustrates how to mount the remote keypad to a panel. Use the template in Section 2 to mark the location of the mounting holes on the panel. PANEL MOUNTING SCREWS 2.19” Max Depth = 0.72” 4. WIRING CONNECTIONS WARNING! Improper wiring may result in damage to the Remote Keypad. Keep the remote keypad cable away from power wiring. The Belden and Carol cables specified consist of two twisted pairs. Make sure one twisted pair is used for connections to 13B and 13E, and the other is used for connections to 11 and 2. Do not mix connections between twisted pairs. NOTE: The supplied cable is unshielded and can only be used in low-noise environments. In high-noise environments, use Belden 9842, Carol C4842, or equivalent (24 gage minimum) wire only. The maximum cable length that can be used is 8 feet. 1 GASKET 2 5 6 11 13A 13B 13E Cable included with kit does not have a shield 25 UP 13B 13E 11 2 REMOTE KEYPAD REMOTE KEYPAD (BACK VIEW) LEESON Electric • 2100 Washington St. • Grafton, WI 53024 • Ph: (262) 377-8810 • Fax: (262) 377-9025 • www.leeson.com 5. SETTING UP THE SM DRIVE To set up the SM drive to work with the Remote Keypad, the following parameters must be programmed: P11 P12 P14 TB-13B FUNCTION TB-13E FUNCTION CONTROL Set to REMOTE KEYPAD (13) Set to REMOTE KEYPAD (21) Set to REMOTE KEYPAD ONLY (02). 6. REMOTE KEYPAD FUNCTIONS The M key and the ▲ and ▼ keys on the remote keypad function the same as the Mode button and the ▲ and ▼ buttons on the drive. The other remote keypad functions are described below: R F When this is done, and the Remote Keypad is connected, only the Remote Keypad can start the drive and select direction. This results in some functions of the drive being unavailable. These are explained below: 1. The Dynamic Braking option cannot be used because TB-13E is required for the Remote Keypad. 2. Settings 05, 06, and 07 on TB-13A (Parameter 10) are disabled. These settings are related to direction control. Only the Remote Keypad can be used for direction commands. Reverse/Forward key: Selects Forward or Reverse direction. The R/F key is only active if Parameter 17 - ROTATION is set to “02” (FORWARD AND REVERSE). When the R/F key is pressed, the symbol for the opposite direction will blink on the display. Press the M key within four seconds to confirm the rotation change. Below are the display symbols used to indicate direction: FORWARD REVERSE Refer to the SM Installation and Operation Manual for more information. RUN key: Press RUN to Start the drive. TB-1 must be closed to TB-11. See the wiring diagram in Section 4 NOTE: Once the drive is set up for Remote Keypad control, the buttons on the front of the drive are disabled. If they are pressed, the drive display and Remote Keypad display will show “SE”, indicating that the buttons are disabled. RUN STOP key: Press STOP to Stop the drive. The STOP key is active whenever the remote keypad is operational. STOP WARNING! If the remote keypad display is totally blank or only the decimal points are lit, or it is displaying a “JF” fault, the STOP key WILL NOT stop the drive. The remote keypad must be operational in order for the STOP key to be active. 7. REMOTE KEYPAD DISPLAY The SM Remote Keypad has a three digit display like the SM drive. 8. TROUBLESHOOTING CONDITION / DISPLAY Remote Keypad display is blank, or only the decimal points are illuminated. POSSIBLE CAUSES Parameter 14 - CONTROL is set to “01” (TERMINAL STRIP ONLY) Parameter 11 - TB-13B is not set to “13”. Parameter 12 - TB-13E is not set to “21”. The displays below are examples of the drive in RUN mode. On the left, the drive is running at 43.6 Hz. On the right, the speed has been changed to 52.8 Hz (during speed command changes, the upper left decimal point turns on). The Remote Keypad is not wired correctly to the drive. Remote Keypad and/or SM drive displays “JF” JF is a serial fault, which indicates a communication problem. Check for proper wiring between the remote keypad and the drive. A “JF” fault will also occur if an attempt is made to power the remote keypad and an ausiliary relay from TB-11. See Note 2 in Section 4. The displays below are examples of problems that will occur if the drive is not properly programmed or if the keypad is not wired properly to the drive. Make sure Parameters 11, 12, and 14 are properly set. Make sure the keypad is properly wired to the drive and the cable is away from noise. The R/F key does not work to change rotation direction. Doc# SLRK06A To use the R/F key to change rotation direction, the remote keypad must be selected as the control source, and Parameter 17 (ROTATION) must be set to “02” (FORWARD AND REVERSE). Refer to Sections 4 and 5.