Yaskawa Large Capacity Sigma II Series - Manual (Page 28)

2-1
2
2
Basic Operation
This chapter describes the first things to do when Σ-II Series products are
delivered. It also explains the most fundamental ways of connecting and oper-
ating
Σ-II Series products. Both first-time and experienced servo users must
read this chapter.
2.1 Precautions - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2-2
2.2 Installation - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2-5
2.2.1 Checking on Delivery - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2-5
2.2.2 Installing the Servomotor - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2-7
2.2.3 Allowable Radial and Thrust Loads - - - - - - - - - - - - - - - - - - - - - - - - 2-10
2.2.4 Installing the SERVOPACK - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2-11
2.2.5 Power Loss - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2-13
2.3 Connection and Wiring - - - - - - - - - - - - - - - - - - - - - - - - - - 2-14
2.3.1 Connecting to Peripheral Devices - - - - - - - - - - - - - - - - - - - - - - - - - 2-14
2.3.2 Main Circuit Wiring and Power ON Sequence - - - - - - - - - - - - - - - - - 2-18
2.4 I/O Signals - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2-21
2.4.1 Examples of I/O Signal Connections - - - - - - - - - - - - - - - - - - - - - - - 2-22
2.4.2 List of CN1 Terminals - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2-23
2.4.3 I/O Signal Names and Functions - - - - - - - - - - - - - - - - - - - - - - - - - - 2-24
2.4.4 Interface Circuits - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2-26
2.5 Wiring Encoders - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2-30
2.5.1Connecting an Encoder (CN2) and Output Signals
from the SERVOPACK (CN1) - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2-30
2.5.2 Terminal Layout and Types of CN2 Encoder Connector - - - - - - - - - - 2-31
2.5.3 Examples of Connecting I/O Signal Terminals - - - - - - - - - - - - - - - - 2-32