User Manual M3000® Automation System / MSC II (Moog Servo ...

User Manual M3000® Automation System / MSC II (Moog Servo ... User Manual M3000® Automation System / MSC II (Moog Servo ...

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10 MSC II (Moog Servo Controller) Digital Sensor Interfaces A B Reversal Point Counter: 6 5 6 7 8 10 11 12 13 14 15 16 Figure 67: Timing of Pulse Train Incremental Encoder with positive logic 10.13.4.3 Incremental Encoder (Pulse Train negative logic) • On the left side of the dotted line, while B signal is high, the counter becomes decremented. • On the right side, while B signal is low, the direction has changed. Now the counter becomes incremented. A B Please make sure that any changes at B signal happen at least 100 ns before a rising edge at A signal. Reversal Point Counter 6 5 6 7 8 10 11 12 13 14 15 16 Figure 68: Timing of Pulse Train Incremental Encoder with negative logic 10.13.4.4 Incremental Encoder (Frequency Modulation positive logic) • On the left side of the dotted line, while B signal is low, any rising edges of A signal decrements the counter state. • On the right side, while A signal is low, the direction has changed. Now any rising edges of B signal increments the counter state. A B Counter 6 5 Reversal Point 6 7 8 9 10 11 12 13 14 15 Figure 69: Timing of Frequency Modulation Incremental Encoder with positive logic 10.13.4.5 Incremental Encoder (Frequency Modulation negative logic) • On the left side of the dotted line, while B signal is high, any falling edges of A signal decrements the counter state. • On the right side, while A signal is high, the direction has changed. Now any falling edges of B signal increments the counter state. A B Reversal Point Counter 6 5 6 7 8 9 10 11 12 13 14 15 Figure 70: Timing of Frequency Modulation Incremental Encoder with negative logic Timing of Pulse Train Incremental Encoder with positive logic Timing of Pulse Train Incremental Encoder with negative logic Timing of Frequency Modulation Incremental Encoder with positive logic Timing of Frequency Modulation Incremental Encoder with negative logic © Moog GmbH User Manual M3000 ® and MSC II (CA65865-001; Version 1.1, 08/08) 107

10 MSC II (Moog Servo Controller) E-Bus Interface 10.14 E-Bus Interface The MSC II's inputs and outputs can be extended locally by establishing an E-bus group (by attaching up to 7 E-bus slaves to the E-bus interface). Examples: • After 7-QDIO 16/16-0,5 extension modules are attached, an additional 112-digital inputs and 112-individually configurable digital I/Os will be available. • After attaching 4-QAIO 16/4 extension modules and 3-QDIO 16/16-0,5 extension modules, an additional 64-analog inputs, 16-analog outputs, 48-digital inputs, and 48-individually configurable digital I/Os will be available. Additional information about the E-bus interface and E-bus groups: �-"7.6.1-E-Bus Interface" on page 60 �-"7.6.2-E-Bus Communication" on page 61 �-"7.7.2-E-Bus Groups" on page 65 10.14.1 Configuration of the E-Bus Interface The E-bus interface of the MSC II is configured in the PLC configuration of the MACS development environment. The number and type of attached E-bus slaves must be specified in the configuration. The inputs and outputs of the attached E-bus slaves are also configured in the PLC configuration. E-Bus Interface of the MSC II Configuration of the E-Bus Interface © Moog GmbH User Manual M3000 ® and MSC II (CA65865-001; Version 1.1, 08/08) 108

10 <strong>MSC</strong> <strong>II</strong> (<strong>Moog</strong> <strong>Servo</strong> Controller) E-Bus Interface<br />

10.14 E-Bus Interface<br />

The <strong>MSC</strong> <strong>II</strong>'s inputs and outputs can be extended locally by establishing an<br />

E-bus group (by attaching up to 7 E-bus slaves to the E-bus interface).<br />

Examples:<br />

• After 7-QDIO 16/16-0,5 extension modules are attached, an additional<br />

112-digital inputs and 112-individually configurable digital I/Os will be<br />

available.<br />

• After attaching 4-QAIO 16/4 extension modules and 3-QDIO 16/16-0,5<br />

extension modules, an additional 64-analog inputs, 16-analog outputs,<br />

48-digital inputs, and 48-individually configurable digital I/Os will be<br />

available.<br />

Additional information about the E-bus interface and E-bus groups:<br />

�-"7.6.1-E-Bus Interface" on page 60<br />

�-"7.6.2-E-Bus Communication" on page 61<br />

�-"7.7.2-E-Bus Groups" on page 65<br />

10.14.1 Configuration of the E-Bus Interface<br />

The E-bus interface of the <strong>MSC</strong> <strong>II</strong> is configured in the PLC configuration of<br />

the MACS development environment. The number and type of attached<br />

E-bus slaves must be specified in the configuration.<br />

The inputs and outputs of the attached E-bus slaves are also configured in<br />

the PLC configuration.<br />

E-Bus Interface<br />

of the <strong>MSC</strong> <strong>II</strong><br />

Configuration of the<br />

E-Bus Interface<br />

© <strong>Moog</strong> GmbH <strong>User</strong> <strong>Manual</strong> M3000 ® and <strong>MSC</strong> <strong>II</strong> (CA65865-001; Version 1.1, 08/08) 108

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