Siemens CM150/3, CM220/3, CM300/3, CM400/3, CM550/3, CM750/3 2.3.3 Block Diagram, CPU, RS485

2. Installation					English
2.3.3 Block Diagram
				PE
				3 AC 380 - 500 V
					SI
		PL800		PE	L1, L2, L3
			1	+10V(10mAmax.)
			1
V: 0	- 10 V		2	0V
V: 0	- 10 V	AIN+	2
2	- 10 V OR	AIN+	3
		AIN-	3	A/D
		AIN-	4	~
I: 0	- 20 mA		4
4	- 20 mA				GR
-					GR
-
24V

+ DIN1

DIN2 5

		DIN3	6
		DIN3	7
Power supply for	OR		7
PI feedback				+15V
transducer or			8	+15V
transducer or			8
other load					CPU
	OR				CPU
PI -ve Input	OR
PI -ve Input			9	A/D
PI +ve Input			9

			10		ZK
			10		ZK
	Relay	RL1B	11
	Connections	RL1B	11
	Connections	RL1C	12
		RL1C	12		WR
					WR
		SK200			3 ~
		5V	1
Connections for		0V	2	RS485
Serial Link or OPm2		0V	2	RS485	PE
		N (-)	3		PE
		N (-)	3	I	U, V, W
		P (+)	4	I	V
		P (+)	4		PI Input Type
					PI Input Type

JP302 JP303

Analogue Input Type JP300 JP301

M 3 ~

AD Analogue to Digital Converter

CPU Microprocessor

GR Rectifier

MMotor

RS485 Serial Interface

SI Mains Fuse

WR Inverter

ZK DCLink Capacitor

Figure 3: Block Diagram

9	05.02.01

Contents

SIEMENS Micromaster integrated Contents Safety Precautions 1. OVERVIEW 2. INSTALLATION 2.1 Wiring Guidelines to Minimise the Effects of EMI On no account must safety regulations be compromised when installing the CombiDrive® 2.2 Mechanical Installation – Dimension 2.3 Electrical Installation IMPORTANT 2.3.1 Mains Cable Connections 2.3.2 Control Cable Connections Page 2.3.3 Block Diagram 3. OPERATING INFORMATION 3.1 General 3.2 Basic Operation 3.3 Operation - External Analogue Control 3.4 Operation - Digital Control 3.5 Stopping the Motor 3.6 If the Motor Does Not Start Up 3.7 Local and Remote Control 3.8.1 General Description 3.8.2 Hardware Setup 3.8.3 Parameter Settings 4. CLEAR TEXT DISPLAY MODULE & SYSTEM PARAMETERS 4.1 Clear Text Display Module (OPm2) 4.2 System Parameters Note: Notes: 0 1 2 WARNING: The motor can automatically run without a potentiometer or voltage source connected between pins 3 and With P023=2, the motor will automatically start when V exceeds 2 V. This equally applies to P045 P050 P050 = 6 or Value Function of P051 to P053 Relay function Active 4 WARNING: Frequent use of long periods of dc injection braking can cause the motor to overheat If DC injection braking is enabled via a digital input then DC current is applied for as long as the If P078 is set too high, overheating of the motor and/or an overcurrent trip (F002) can occur 3 5 6 8 Page Page 002 003 005 IMPORTANT 5. FAULT CODES 6. SPECIFICATIONS WARNING: Options / Accessories Pulse Resistor Braking Unit Option Electro-mechanicalBrake Control Unit Option PROFIBUS Module Option 7. SUPPLEMENTARY INFORMATION 7.1 Application Example Setup procedure for a simple application 7.2USS Status Codes 7.3 Electro-MagneticCompatibility (EMC) Class 2: Filtered Industrial (Class A) Class 3: Filtered - for residential, commercial and light industry (Class B) 7.4 Environmental Aspects Transport and Storage 7.5 User's Parameter Settings 8.1Control box (Steuerbox) for CombiDrive® integrated / connection diagram Function Farben Number Designation 8.2 Clear text Display Module (Opm2) in IP55 housing Page STÖBER ANTRIEBSTECHNIK

Siemens 2.3.3 Block Diagram, CPU, RS485

Models: CM150/3 CM220/3 CM300/3 CM400/3 CM550/3 CM750/3

2.3.3 Block Diagram