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Related Manuals for National Instruments ISM-7413
Summary of Contents for National Instruments ISM-7413
- Page 1 ISM-7413...
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Page 2: Table Of Contents
USER MANUAL NI ISM-7413 Ethernet Integrated Stepper This manual describes the NI ISM-7413 integrated stepper. It describes electrical, mechanical characteristics of the devices, as well as I/O functionality. Contents Getting Started .......................... 2 Mounting the NI ISM-7413...................... 3 Connecting the Power Supply ....................3 +5V Keep-Alive ....................... -
Page 3: Getting Started
OUT4– Software Filter Getting Started You will need the following items to get started with your NI ISM-7413: 24 VDC to 70 VDC power supply. NI PS-12 (NI part number 748906-01) or NI PS-13 (NI part number 748907-01) recommended. -
Page 4: Mounting The Ni Ism-7413
Ethernet Port Mounting Hole Mounting the NI ISM-7413 Mount your NI ISM-7413 using four #6 or #8 screws. Securely fasten the NI ISM-7413 to a smooth, flat metal surface to conduct heat away from the motor. To prevent overheating, forced Heating airflow from a fan may be required. -
Page 5: +5V Keep-Alive
The NI ISM-7413 contains an internal fuse that connects to the power supply positive (+) terminal. This fuse is not user-replaceable. If you want to install a user-replaceable fuse in your system, install a fast-acting 4 A fuse in line with the positive (+) power supply lead. Figure 3 shows the NI ISM-7413 connections. -
Page 6: Voltage
Note Figure 4. NI ISM-7413 Behavior, 12V Power Supply Torque Supply Current Supply Current No Load 5.00 4.50 4.00 3.50 3.00 2.50 2.00 1.50 1.00 Speed (RPS) NI ISM-7413 Ethernet Integrated Stepper User Manual | © National Instruments | 5... - Page 7 Speed (RPS) Figure 6. NI ISM-7413 Behavior, 48 V Power Supply Torque Supply Current Supply Current No Load 5.50 5.00 4.50 4.00 3.50 3.00 2.50 2.00 1.50 1.00 Speed (RPS) 6 | ni.com | NI ISM-7413 Ethernet Integrated Stepper User Manual...
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Page 8: Connecting The Device Using Ethernet
This process requires three steps: Physically connect the device to your network (or directly to the PC). Set the drive IP address. Set the appropriate networking properties on your PC. NI ISM-7413 Ethernet Integrated Stepper User Manual | © National Instruments | 7... - Page 9 On the device switch settings 1 through E use the standard class B subnet mask (i.e., 255.255.0.0). The mask for the universal recovery address is the standard class A (i.e., 255.0.0.0). 8 | ni.com | NI ISM-7413 Ethernet Integrated Stepper User Manual...
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Page 10: Option 1: Connect A Drive To Your Lan
PC an IP address that is on the same subnet as the device. Windows directs any traffic intended for the device’s IP address to this interface card. NI ISM-7413 Ethernet Integrated Stepper User Manual | © National Instruments | 9... -
Page 11: Option 2: Connect A Device Directly To Your Pc
You don’t need a special crossover cable; the device automatically detects the direct connection and make the necessary physical layer changes. Set the IP address on the device to by setting the rotary switch to position 0. 10.10.10.10 10 | ni.com | NI ISM-7413 Ethernet Integrated Stepper User Manual... -
Page 12: Option 3: Use Two Network Interface Cards (Nics)
PC an IP address that is on the same subnet as the device. Windows directs any traffic intended for the device’s IP address to this interface card. NI ISM-7413 Ethernet Integrated Stepper User Manual | © National Instruments | 11... -
Page 13: Connecting Input Signals
The network cable is unplugged Connecting Input Signals The NI ISM-7413 has three digital inputs and one analog input: • STEP—High-speed digital input for step pulse commands, 5 V to 24 V logic •... -
Page 14: Connection Examples: Step & Dir
50 mA Limit Signal Conditioning Connection Examples: STEP & DIR Figure 12. Connecting to Indexer with Sourcing Outputs DIR/IN2+ Indexer DIR/IN2- STEP with ISM-7413 Sourcing STEP/IN1+ Outputs STEP/IN1- NI ISM-7413 Ethernet Integrated Stepper User Manual | © National Instruments | 13... - Page 15 Configuration Utility, the STEP & DIR inputs are reconfigured to accept limit switch input. The STEP input can be used with a forward limit (CW) switch while the DIR input can be used with a reverse limit (CCW) switch. 14 | ni.com | NI ISM-7413 Ethernet Integrated Stepper User Manual...
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Page 16: Connection Examples: En
Sensor Supply – – Figure 18. Connecting a PNP Type Proximity Sensor to an Input ISM-7413 5-24 VDC Proximity Output Power EN/IN3+ Sensor Supply – – EN/IN3– NI ISM-7413 Ethernet Integrated Stepper User Manual | © National Instruments | 15... -
Page 17: Connecting The Digital Output
Configuration Utility, the EN input is reconfigured to accept an input from a home switch. Connecting the Digital Output The NI ISM-7413 has a digital output labeled OUT. You can use this output to automatically control a motor brake or signal fault conditions. You can also use it to drive LEDs, relays, and the inputs of other electronic devices like PLCs. -
Page 18: Configuring The Ni Ism-7413
– OUT– Configuring the NI ISM-7413 The NI ISM-7413 is configured in software with the NI Stepper Configuration Utility, available . When you have located your device with the utility, you can configure ni.com/downloads various aspects of the motor performance and control for your application. -
Page 19: Motor
The motor requires the most torque when accelerating and decelerating a load. You may need to set the Accel\Decel Current higher than the Running Current to account for these peaks. 18 | ni.com | NI ISM-7413 Ethernet Integrated Stepper User Manual... -
Page 20: Control
You can reduce motor heating and power consumption by lowering the motor current when it is not moving. The NI ISM-7413 automatically lowers the motor current when it is idle for longer than the time specified by Idle Current Delay. - Page 21 A/B signals of a master encoder, for “follow” applications. Steps/Rev The NI ISM-7413 requires a source of step pulses to command motion. This is normally commanded by ENET Control however it can also be commanded by a PLC, indexer, motion controller, or another type of device that can produce step pulses with a frequency proportional to the desired motor speed.
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Page 22: Self Test
This results in extra motion and inaccurate motor and load positioning. To solve this problem, the NI ISM-7413 includes a digital noise filter on the STEP and DIR inputs. The default factory setting of this filter is 7.5 MHz, which is suitable for most applications. -
Page 23: Reference Materials
There are certain combinations of speed and voltage at which you can continuously operate a motor without damage. The drive electronics of the NI ISM-7413 also dissipate power. The heat produced by the electronics is dependent on power supply voltage and motor speed. - Page 24 Your results might vary. Maximum Duty Cycle Figure 28. NI ISM-7413 Speed/Duty Cycle Curve 12/24 V Duty Cycle 48 V Duty Cycle 65 V Duty Cycle NI ISM-7413 Ethernet Integrated Stepper User Manual | © National Instruments | 23...
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Page 25: Mechanical Outlines
Technical Specifications Amplifier Amplifier type...........Dual H-bridge, 4 quadrant Current control ..........4 state PWM @ 20 kHz Protection ............Over-voltage, under-voltage, over-temperature, motor/wiring shorts Supply voltage ..........12 VDC to 70 VDC 24 | ni.com | NI ISM-7413 Ethernet Integrated Stepper User Manual... -
Page 26: Motor
0.25 in. shaft with flat Weight............... 1587 g (56 oz) Rotor inertia............900 g · cm (1.27 × 10 oz · in. · sec NI ISM-7413 Ethernet Integrated Stepper User Manual | © National Instruments | 25... -
Page 27: Alarm Codes
5 red, 1 green Over current / short circuit RRRRRGG 5 red, 2 green I/O occupied RRRRRRG 6 red, 1 green Open motor winding RRRRRRGG 6 red, 2 green Bad encoder signal 26 | ni.com | NI ISM-7413 Ethernet Integrated Stepper User Manual... -
Page 28: Worldwide Support And Services
NI product. Refer to the Export Compliance Information at ni.com/legal/export-compliance for the National Instruments global trade compliance policy and how to obtain relevant HTS codes, ECCNs, and other import/export data. NI MAKES NO EXPRESS OR IMPLIED WARRANTIES AS TO THE ACCURACY OF THE INFORMATION CONTAINED HEREIN AND SHALL NOT BE LIABLE FOR ANY ERRORS.