SEW Eurodrive MOVITRAC 31C Operating Instructions

T

MOVITRAC® 31C

Frequency Inverters

Operating Instructions

Edition 07/2000

			08/198/96
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General Notes

Always follow the warning and safety notes contained in this user manual! Safety notes are:

Electrical hazard, e.g. when working on live equipment.

Mechanical hazard, e.g. when working on hoists.

Important instructions for safe and fault-free operation.

A requirement for fault-free operation and fulfillment of any rights to claim under guarantee is that these instructions and remarks are followed. Therefore read these instructions carefully before you start working with the unit!

These operating instructions contain important information for servicing. They should therefore be kept in the vicinity of the unit.

Application Restrictions

The MOVITRAC® 31C units are frequency inverters for industrial and commercial drive systems for operation of three-phase AC squirrel-cage asynchronous motors. Other loads must not be operated with the inverters.

The installation site must be free of dust, dry (without danger of moisture condensation) and lockable (e.g. switch cabinet). All specifications concerning technical data and permissible conditions at the equipment location must be observed.

Where applicable, commissioning (starting normal operation) is prohibited, unless the machine complies with the EMC guideline 89/336/EWG and the conformity of the finished product with the machine guideline 89/392/EWG is verified (observe EN 60204).

Unless otherwise specifically indicated, the following is prohibited:

Implementation in areas subject to explosion hazards

Implementation in the vicinity of oils, acids, gas, fumes, dusts, radiation, etc.

Implementation in non-stationary applications where mechanical vibration and impact loads occur which exceed the limits stipulated by EN50178.

Implementation in applications where the inverter alone (without a higher-level safety system) is responsible for safety tasks which must guarantee the safety of persons and machinery.

Disposal (please observe the applicable waste disposal regulations):

Depending on the material they are made of, unit components are to be disposed of in accordance with the applicable waste disposal regulations for:

electronics waste (pcbs), plastic material (housing), sheet metal, copper, etc.

For further technical information as well as selection notes please refer to the

MOVITRAC® 31C Frequency Inverter Catalog, publication no. 0922 9116.

For further information about the synchronous operation control option, the IPOS positioning control option and the fieldbus options (PROFIBUS and INTERBUS) please refer to the respective user manuals.

2	MOVITRAC® 31C Operating Instructions
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					Contents
					Page
1	Safety Notes .............................................................................................				4
2	Installation...............................................................................................				5
	2.1	Type designation, nameplate and option label .................................................................			5
	2.2	MOVITRAC®	31C, Size 0		6
	2.3	MOVITRAC®	31C, Sizes 1 and 2......................................................................................		7
	2.4	MOVITRAC®	31C, Sizes 3 and 4......................................................................................		8
	2.5	...................................................................................................Installation instructions			9
	2.6	Installation for electromagnetic compatibility ................................................................			10
	2.7	UL-compliant installation...............................................................................................			11
	2.8	Wiring diagram for the basic unit...................................................................................			12
	2.9	Assignment of braking resistors, chokes and filters ......................................................			15
	2.10 MOVITRAC®		31C, size 0 with braking resistor		18
	...........................................2.11 Connecting the RS-232 serial interface (USS21A options)				19
	2.12 Connecting the RS-485 serial interface (USS21A option) ..............................................				19
	2.13 Installation of option cards ............................................................................................				20
	2.14 Wiring diagram and terminal description for the FEA31C option ...................................				21
	2.15 Wiring Diagram and Terminal Description for the FIO31C Option..................................				22
	2.16 Wiring diagram and terminal description for the FEN31C/FPI31C option				....................... 23
	2.17 Wiring diagram and terminal description for the FIT31C option ....................................				24
	2.18 Connecting the incremental encoder.............................................................................				25
3	Startup..................................................................................................				26
	3.1	Preliminary work and aids .............................................................................................			26
	3.2	Short-cut startup with the FBG31C keypad ....................................................................			27
	3.3	Starting the motor .........................................................................................................			29
	3.4	Startup examples ...........................................................................................................			32
	3.5	Complete parameter list.................................................................................................			39
4	Operation and Service ...............................................................................				47
	4.1	Operating displays .........................................................................................................			47
	4.2	Fault information...........................................................................................................			51
	4.3	Fault signals...................................................................................................................			52
	4.4	SEW Electronics Service ................................................................................................			55
5	Technical Data ........................................................................................				56
	5.1	Basic units .....................................................................................................................			56
	5.2	MOVITRAC®	31C -233 (230 V Units)		57
	5.3	MOVITRAC®	31C...-503 (400/500 V Units) ...................................................................		59
	5.4	MOVITRAC®	31C electronics data .................................................................................		64
6	....................................................................................................Index				65

Any revisions to edition 01/99 are indicated by a gray bar in the margin.

MOVITRAC® 31C Operating Instructions	3
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1Safety Notes

1 Safety Notes

Installation and startup

Never install or start-up damaged products. Make a complaint about the damage to the shipping company immediately.

Installation, startup and servicing of the inverter may only be performed by qualified personnel with the relevant training in accident prevention, in compliance with the valid regulations (e.g. EN 60204, VBG 4, DIN VDE 0100/0113/0160).

The relevant instructions for installation and startup of the motor and brake must be observed!

Protective measures and equipment must be chosen according to the applicable standards

(e.g. EN 60204 or EN 50178).

Necessary protective measure: Unit must be grounded.

Necessary protective equipment: Overcurrent protection devices (fuses).

The unit meets all requirements for secure separation of power and electronics terminals according to EN 50178. To guarantee safe and reliable separation, all current circuits connected must also meet the requirements for safe and reliable disconnection.

Ensure that the connected motor does not start on its own when the unit is connected to the mains by taking appropriate measures (e.g. removing the electronics terminal block).

Operation and service

Before removing the front cover, the inverter must be disconnected from the mains. Dangerous voltages can remain present for up to 10 minutes after the power supply has been turned off.

When the front cover is removed the unit has enclosure class IP 00. Dangerous voltages are present on all subassemblies except the control electronics. The unit must be kept closed during operation.

Dangerous voltages are present on the output terminals and the connected cables and motor terminals when the unit is in operation. This is also the case when the output stage is disabled and the motor is at rest.

If the operating indicator LED V1 or any of the other status indicators are off, it is not an indication that the unit is disconnected from the mains or is de-energized.

Internal safety functions in the unit or mechanical blocking can cause a motor standstill. Remedying the cause of the fault or resetting the unit can cause the drive to restart by itself. If, for safety reasons, this is not admissible for the driven machine, the inverter must be disconnected from the mains before remedying the fault. In this case, the activation of the AutoReset function (P860) is prohibited.

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Installation

2

2

Installation

2.1 Type designation, nameplate and option label

Type designation, example:

MOVITRAC®31 C 110 - 503 - 4 - 00

Version:

00

= Standard

Quadrants:

4

= 4-Q (with brake chopper)

Type of supply:

3

= 3-phase

Rated supply voltage:

50

= 380...500 VAC; 23 = 200...240 VAC

Recommended motor power:

110

= 11 kW; 150 = 15 kW

Version C

Type series 31

01552AEN

Nameplate, example:

The nameplate is mounted on the side of the unit.

00593AXX

Fig. 1: Nameplate

Option label, example:

All MOVITRAC® 31C inverters come with an plant. If an option card is installed at a later Example: MOVITRAC® 31C with FEA31C.

option label specifying the option cards installed at the date, the option must be marked on the option label.

Options

X FEA 31C FRN 31C FEN 31C FRS 31C

FFI	31C
FFP	31C
FFD	31C
FPI	31C
FIO	31C
FIT	31C

00596AEN

Fig. 2: Option label

MOVITRAC® 31C Operating Instructions	5
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2Installation

2.2MOVITRAC® 31C, Size 0

5

4

3

2

1

6

7

8

9

10

11

12

13

14

00592BXX

Fig. 3: MOVITRAC® 31C, size 0 without lower cover

1 Service label (not visible)

2Type label

3X1: Power section terminals (not visible) for mains and motor connections also for braking resistor in 4-Q mode.

4Terminal for PE (y)

5 Mounting bracket for optional braking resistor

6Upper cover

7 Retaining screws for upper cover; this cover must be removed for access to power terminal strip X1 .

8X4: Slot for operating options

9Nameplate

10S1: Switch to select nset :10 V / 20 mA; accessible below operating option.

11V1: LED display

12X2: Electronics terminal strip

13Electronics shielding terminals (not visible)

14X3: Electronics terminal strip

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Installation 2

2.3MOVITRAC® 31C, Sizes 1 and 2

3

2

1

4

5

6

7

8

9

10

11

12

13

14

15

16

00597BXX

Fig. 4: MOVITRAC® 31C, sizes 1 and 2 without housing

1 System EPROMs

2V1: LED display

3X20:Slot for option cards

4 X4: Slot for operating options

5Service label

6 X21:Slot for option cards

7Option label

8S1: Switch to select nset : 10 V / 20 mA; accessible below operating option.

9Nameplate

10X2: Electronics terminal strip

11X3: Electronics terminal strip

12X14:Electronics terminal strip

13X1: Power section terminals for mains and motor connections also for braking resistor in 4-Q mode.

14Terminal for PE (y)

15Electronics shielding terminals

16Type label

MOVITRAC® 31C Operating Instructions	7
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2Installation

2.4MOVITRAC® 31C, Sizes 3 and 4

3

2

1

4

5

6

7

8

9

10

11

12

13

14

15

14

16

00061BXX

Fig. 5: MOVITRAC® 31C, sizes 3 and 4 without housing

1 System EPROMs

2V1: LED display

3X20:Slot for option cards

4 X4: Slot for operating options

5Option label

6 X21:Slot for option cards

7Service label

8S1: Switch to select nset 10 V / 20 mA; accessible below operating option.

9 Nameplate

10Type label

11X2: Electronics terminal strip

12X3: Electronics terminal strip

13X14:Electronics terminal strip

14X1: Terminal for PE (y)

15Power section terminals for mains and motor connections also for braking resistor in 4-Q mode.

16Electronics shielding terminals

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Installation 2

2.5Installation instructions

Safety instructions (® Sec. 1, Page 4) must be strictly observed during installation!

Use only original connection components!

Observe the tightening torques of the MOVITRAC® 31C power terminals: Size 0 ® 1.5 Nm (13.3 lb.in) / Size 1 ® 0.6 Nm (5.3 lb.in) /

Size 2 ® 1.5 Nm (13.3 lb.in) / Sizes 3 and 4 ® 3.5 Nm (31 lb.in)

Observe minimum required ventilation space of units (sufficient cooling)! Leave a minimum clearance of 100 mm (4 in) above and below the unit. No lateral clearance required.

Units must be mounted vertically. Other mounting positions are not permissible!

The MOVITRAC® 31C is designed for operation on voltage power systems with a directly earthed neutral point (TN and TT power systems).

However, operation on voltage power systems with a non-earthed neutral point (for exampleIT power systems) is also permitted. SEW recommends using earth-leakage monitors with pulsecode measurement in voltage systems with non-earthed neutral points (IT systems). This prevents the earth capacitance of the inverter from inadvertently triggering the earth-leakage monitor. The EMC limit values for interference emission are not specified for voltage systems with a non-earthed neutral point (IT power systems). Line filter effectiveness is extremely limited.

With more than four units on a single mains contactor dimensioned for the total current of all units: connect a 3-phase line choke in series to limit the inrush current.

Run power cables and electronic leads in separate cable ducts.

Mains power cable: based on input rated current Iin at rated load (Data ® Sec. 5).

PE mains connection (® EN 50178): If cross-section of PE conductor is < 10 mm² (AWG8), a

second lead with the cross-section of the mains connection cable must be run parallel to the PE

conductor via separate terminals or a copper PE conductor with a cross-section of 10 mm² (AWG8) must be used. If the mains connection cable is ³ 10 mm² (AWG8), a copper PE conduc-

tor with the cross-section of the mains connection cable must be used. During operation leakage currents > 3.5 mA can occur.

Motor cable: based on the output rated current IN (Data ® Sec. 5).

The input fuses must be installed at the beginning of the power cable, directly after the busbar junction. (® Sec. 2.8.1: F11/F12/F13). Use fuse types D, DO, NH or power circuit breakers.

An earth leakage circuit-breaker is not permissible as the sole protection device, as leakage currents > 3.5 mA can occur during normal inverter operation.

Alternate operation of two motors from one inverter: a changeover contactor must be provided for each of the two motors cables. Changeover contactors may only be actuated when the inverter is disabled!

Only connect a resistive/inductive load (motor) to the inverter output, no capacitive load!

Recommendation: Observe a minimum switch-off time of 10 s for the mains contactor K11.

Binary inputs are opto-isolated.The binary outputs are short-circuit-proof, but not externalvoltage proof. Connecting an external voltage source to the binary outputs can damage them!

Connection of braking resistors: Use two closely adjacent twisted wires or a 2-core shielded power cable, with a cross-section based on the inverter rated current. (Data ® Sec. 5). Protect

the braking resistor with a bimetallic relay (® Sec. 2.8.1: F16) tripping current according to Technical Data of Braking Resistors (® Sec. 2.9).

Operation braking resistors: In normal operation the connection leads to the braking resistor carry a high DC voltage (approx. 900 V). If required, mount braking resistors in flat-pack design with appropriate touchguard. When loaded with PN, the surface of the braking resistor reaches high temperatures. Choose the mounting position accordingly (for example on the top of the switch cabinet).

MOVITRAC® 31C Operating Instructions	9
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2Installation

2.6Installation for electromagnetic compatibility

The control leads must be shielded.

The shield must be earthed by the most direct route possible, with a wide-area contact to ground at both ends. If necessary, one end may be earthed via an interference suppression capacitor (220 nF/50 V) to prevent earth loops. In the case of double-shielded cable, earth the outer shield at the MOVITRAC® side, and the inner shield at the other end.

Running the cables in separate, earthed metal ducts or conduits is also effective as shielding.

Connect the MOVITRAC® and all accessories to earth in compliance with high frequency requirements (wide-area metallic contact between unit housing and ground, i.e. switch cabinet mounting plate not painted).

EMC module EF...-503 (contains input filter and output choke)

EF014/030/075-503: Mount the EMC module together with the MOVITRAC® 31C unit onto the conductive mounting surface in the switch cabinet.

EF220/450-503: First mount the EMC module onto the conductive mounting surface with four screws in the switch cabinet, then mount the MOVITRAC® 31C unit with the four M6 screws onto the EMC module.

Input filter NF...-...

Mount the NF.. input filter close to the corresponding MOVITRAC® , but outside the minimum ventilation space required.

Keep the connection cable between the input filter and the MOVITRAC® as short as possible: a maximum lead length of 400 mm (15 in) is permissible. Unshielded, twisted-conductor cable is sufficient. Use also unshielded cables for the connection between the mains and the input filter.

If multiple inverters are connected to one input filter, the input filter must be connected either directly at the switch cabinet input or in the immediate vicinity of the inverter. The correct input filter is determined from the total current of all inverters.

Output choke HD...

Mount output choke close to MOVITRAC® outside minimum ventilation space.

Guide only the three phases U, V and W through the output choke! Do not guide the PE conductor through the output choke!

MOVIDRIVE®

MOVITRAC®

MOVIDYN®

HD... output choke

U	V	W
4	5	6
	n = 5
U	V	W PE

motor cable

to the motor

00569CEN

Fig. 6: Connection output choke HD...

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Installation 2

2.7UL-compliant installation

For UL-compliant installation observe the following instructions:

Use only copper leads as connection cable with the following temperature range:

-for MOVITRAC® 31C005...300 temperature range 60/75°C.

-for MOVITRAC® 31C370/450 temperature range 75/90°C.

The permissible tighentening torque values of the MOVITRAC® 31C power terminals are as fol-

lows:

Size 0 → 1.5 Nm (13.3 lb.in) Size 1 → 0.6 Nm (5.3 lb.in) Size 2 → 1.5 Nm (13.3 lb.in) Size 3 → 3.5 Nm (31 lb.in) Size 4 → 3.5 Nm (31 lb.in)

MOVITRAC® 31C frequency inverters are designed for operation on voltage systems with earthed neutral points (TN and TT systems) which can provide a maximum current according to the table below and have a maximum voltage of 240 VAC for the MOVITRAC® 31C...-233 (230 V units) and 500 VAC for MOVITRAC® 31C...-503 (400/500 V units). The performance data of fuses must not exceed the values given in the following tables.

Use only tested devices with limited output voltage (Vmax = 30 VDC) and limited output current (I ≤ 8 A) to establish an external 24 VDC low-voltage current-limited power supply.

230 V Units:

MOVITRAC® 31C...-233		max. current	max. mains voltage	fuses (max.)
005/011	(Size 0)	5 000 AAC	240 VAC	20 A / 600 V
008/015/022	(Size 1)	5 000 AAC	240 VAC	32 A / 600 V
037	(Size 2)	5 000 AAC	240 VAC	63 A / 600 V
055/075	(Size 3)	5 000 AAC	240 VAC	110 A / 600 V

400/500 V Units:

MOVITRAC® 31C...-503		max. current	max. mains voltage	fuses (max.)
005/007/011/014	(Size0)	5 000 AAC	500 VAC	16 A / 600 V
008/015/022/030	(Size 1)	5 000 AAC	500 VAC	30 A / 600 V
040/055/075	(Size 2)	5 000 AAC	500 VAC	63 A / 600 V
110/150/220	(Size 3)	5 000 AAC	500 VAC	175 A / 600 V
300/370/450	(Size 4)	10 000 AAC	500 VAC	400 A / 600 V

Note:

UL certification is not valid for operation on voltage systems with non-earthed neutral points (IT systems).

MOVITRAC® 31C Operating Instructions	11
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2Installation

2.8Wiring diagram for the basic unit

2.8.1Wiring of power section and brake

L1

L2

L3

PE

F11/F12/F13

K11

VAC

VAC

U

V

W

PE

L1

L2

L3

F14/F15

F14/F15

EF...-503

MOVITRAC® 31C

Option

Power section

EMC Module

X1:

L1 L2 L3 U V W R+ R-

1

2

3

PE

4

5

6

1

2

3

4

5

6

8

9

PE

X3:61				X3:61
K12				K12
X3:30				X3:30
			white			white
	1				1
BG	2		red	BG	2	red
	3				3
BGE				BGE
	4		blue		4	blue
	5				5
Simultaneous switch-off in the				Switch-off in the AC circuit
AC and DC circuits

Fig. 7: Wiring diagram power section and brake

M

3 phase

F16 effects K11

BW...

01553AEN

The connection of the brake rectifier requires a separate mains supply cable; supply from the motor voltage is not permissible!

For all hoist applications always use switch-off in AC and DC circuits of the brake:

When an inverter is connected (PWM generated output voltage), the supply cables for the brakes must be routed separately from the other power cables.

When installing the brake rectifier in the switch cabinet, the connection cables between brake rectifier and brake must be routed separately from other power cables.

Installation together with other cables is only permissible if the other cables are shielded.

Observe the installation regulations for brakes without BG/BGE or BME.

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Installation 2

2.8.2Wiring of processor card

Option Keypad

E Q

0V5 - + RS485

RS232

Option Ser. interfaces

USS21A

			Option slots X20/X21 not available
		Option slots	with Size 0 (MC31C005/007/011/014)!
	X20:
		X20/X21	Terminal strip X14 not available with
			Size 0 (MC31C005/007/011/014)!
			Terminals 48/49 are integrated in terminal strip X3.

X4:				X14:	30
			0V24			1)
	X21:		0/1 = n12*		49		S16
		Reference 48/49			60
		n13*	0/1 = n11*		48	2)	S15
				X3:					K12
		1/0 = fault free/fault*			62
			Brake		61
			0V24		30	1)		Binary output signals for PLC
		Reference 41-47			60
								or external output relays;
		0/1= Ramp t1/t2*			47
							S14 TL.61: max. 150mA/3.6W
settings	1/0 = Enable/Rapid stop*				43		S13 TL.62: max. 50 mA/1.2 W
		1/0= CCW/Stop*			42		S12	(alternative contactor K12
								for brake switching)
Factory*		+24V (external)		X2:	40		S11
			1/0= CW/Stop		41
			+24V		44
	Output frequency*				65				V
	Measurement output						PWM signal TTL
					0
			0V10						35	0(4)...20mA
n2 (0...10V*; +/-10V;				S1	35
									TL.34-
					31					V	I
			+10V (3mA)+-
0...20mA; 4...20mA)					34
							R11		-10V...+10V
			S1
			left	right
			I-Signal	V-Signal

Processor pcb

X0:

Shield plate

1) Jumper, factory installed; connects reference of the binary inputs with units internal ground.

2) After installing an option in slot X21, the terminals 48/49/60/30 in the basic unit are not available.

TL. 0						0V10 (Reference potential 10V, analog signals)
TL. 30						0V24 (Reference potential 24V, binary signals)
Strip						Protective earth conductor (Shield)
						01554AEN

Fig. 8: Wiring diagram processor card

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2Installation

2.8.3Functional description of the basic unit terminals

Terminal		Function
X1:	1/2/3	Mains connection L1, L2, L3 or EF...-503 EMC module TL.1, 2, 3
	4/5/6	Motor cable U, V, W or EF...-503 EMC module TL.4, 5, 6
	8	DC link connection for HF... (TL. 7 at HF...-403, TL. V5 at HF...-503):
		Connect only if fPWM = 12 kHz or 16 kHz and additionally for HF...-403 Vmains ≤ 400 V!
	8/9	Braking resistor connection R+, R-
	PE	Protective earth connection
X0:		Grounding terminal (cable clips) for screening for electronics control leads (PE potential)
S1:		Switchover I-signal (0...20mA, 4...20mA) or V-signal (0...10V, ±10V), factory setting: V-signal
X2:	31	+10V (max. 3mA) for setpoint potentiometer
	34/35	Setpoint input n2 (differential input, reference TL. X2:0) Signal form → menu P11_ and switch S1
	0	Reference potential for analog signals
	65	Measurement output: suitable for 5V display instruments (Signal types → P634/P635), reference TL. X2:0

40Input +24V external power supply (supporting voltage depending on options, unit diagnosis for mains OFF)

44Output +24V auxiliary voltage (max. 250mA) for external switches

41Binary input 1, fixed assignment: CW/stop

	X3:	42	Binary input 2, factory setting:	CCW/stop	The binary inputs are opto-isolated.
		43	Binary input 3,	Enable/rapid stop	Selection possibilities for binary inputs
		47	Binary input 4,	t1/t2	→ menu P60_
		60	Reference for binary inputs X2:41 and X3:42/43/47
			Switching the binary inputs with +24V of X2:44		Jumper X3:60-30
			Switching the binary inputs with ext. voltage 24V:		Connection X3:60-external ground
					with jumper X3:60-30 non-isolated
					without jumper X3:60-30 potential free
		30	Reference potential for binary signals
		61	Binary output 1, fixed assignment:/Brake		Max. load: 150mA
		62	Binary output 2, factory setting:	/Fault	Max. load: 50mA
					Selection possibilities → menu P611
	X14:	48	Binary input 5,	n11/n21	With MOVITRAC® 31C Size 0 (005/007/011/014)
		49	Binary input 6,	n12/n22	not available. Terminals 48 and 49 are integrated
		60	Reference for binary inputs X14:48/49		in terminal strip X3.
		30	Reference potential for binary signals
	X4:		Slot for FBG31C keypad option / USS21A (RS-232 and RS-485) serial interfaces
	X20:		Slot for option cards, FEA31C input/output expansion / FIO31C digital input/output expansion /
			FES31C synchronous operation / FFP31C, FFI31C and FFD31C fieldbus interfaces
			With MOVITRAC® 31C, size 0 (005/007/011/014) not available.
	X21:		Slot for option cards, FEN31C speed detection / FPI31C position detection / FIT31C TF/TH evaluation
			With MOVITRAC® 31C Size 0 (005/007/011/014) not available.

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Installation 2

2.9Assignment of braking resistors, chokes and filters

2.9.1MOVITRAC® 31C...-233 (230V units)

MOVITRAC® 31C...-233			005		011	008	015	022	037	055	075
Size				0			1		2	3
Braking resistors		Part number
BW100-003	Itrip = 0.5 ARMS	826 266 7
BW100-005	Itrip = 1.2 ARMS	826 269 1
BW100-002	Itrip = 1.2 ARMS	821 700 9
BW100-006	Itrip = 2.3 ARMS	821 701 7
BW039-003	Itrip = 2.0 ARMS	821 687 8
BW039-006	Itrip = 3.2 ARMS	821 688 6
BW039-012	Itrip = 5.0 ARMS	821 689 4
BW039-026	Itrip = 7.8 ARMS	821 690 8
BW027-006	Itrip = 2.5 ARMS	822 422 6
BW027-012	Itrip = 4.4 ARMS	822 423 4
BW012-025	Itrip = 10 ARMS	821 680 0
BW012-050	Itrip = 19 ARMS	821 681 9
BW012-100	Itrip = 27 ARMS	821 682 7
EMC modules		Part number
EF014-503	ID = 5 AAC	826 384 1
EF030-503	ID = 10 AAC	826 385 X
EF075-503	ID = 20 AAC	826 386 8
EF220-503	ID = 60 AAC	826 553 4
Line chokes		Part number
ND020-013	SIin = 20 AAC	826 012 5								A
ND045-013	SIin = 45 AAC	826 013 3								B
Input filters		Part number
NF008-443		825 721 3					A	A
NF016-443	Vmax = 440 VAC	825 719 1					B	B	A
NF025-443		825 718 3							B	A
NF036-443		825 717 5								B
Output chokes		Part number
HD001	d = 50 mm (1.97 in)	813 325 5		for cable cross-sections 1.5...16 mm2 (AWG16...6)
HD002	d = 23 mm (0.91 in)	813 557 6			for cable cross-sections £ 1.5 mm2 (AWG16)
HD003	d = 88 mm (4.46 in)	813 558 4			for cable cross-sections ³ 16 mm2 (AWG6)

A in case of rated operation (100%)

Bwith variable torque load (125%)

MOVITRAC® 31C Operating Instructions	15
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2Installation

2.9.2MOVITRAC® 31C...-503 (400/500V units)

MOVITRAC® 31C...-503

005

007

011

014

008

015

022

030

Size

0

1

Braking resistors

Part number

BW200-003

Itrip = 0.2 ARMS

826 267 5

BW200-005

Itrip = 0.5 ARMS

826 270 5

BW100-003

Itrip = 0.4 ARMS

826 266 7

BW100-005

Itrip = 0.8 ARMS

826 269 1

BW100-002

Itrip = 0.7 ARMS

821 700 9

BW100-006

Itrip = 1.8 ARMS

821 701 7

BW068-002

Itrip = 0.8 ARMS

821 692 4

BW068-004

Itrip = 1.4 ARMS

821 693 2

EMC modules

Part number

EF014-503

ID = 5 AAC

826 384 1

EF030-503

ID = 10 AAC

826 385 X

Line chokes

Part number

ND020-013

SIin = 20 AAC

826 012 5

Input filters

Part number

NF008-443

Vmax = 440 VAC

825 721 3

A

NF016-443

825 719 1

B

NF008-503

Vmax = 550 VAC

825 831 7

Output chokes

Part number

HD001

d = 50 mm (1.97 in)

813 325 5

for cable cross-sections 1.5...16 mm2 (AWG16...6)

HD002

d = 23 mm (0.91 in)

813 557 6

for cable cross-sections £ 1.5 mm2 (AWG16)

HD003

d = 88 mm (4.46 in)

813 558 4

for cable cross-sections ³ 16 mm2 (AWG6)

Output filters

Part number

HF008-503

826 029 X

A

A

HF015-503

826 030 3

B

A

B

A

HF022-503

826 031 1

B

B

A

HF030-503

826 032 X

B

A

HF040-503

826 311 6

B

A in case of rated operation (100%)

Bwith variable torque load (125%)

16	MOVITRAC® 31C Operating Instructions
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Installation

MOVITRAC® 31C...-503

040

055

075

110

150

220

300

370

450

Size

2

3

4

Braking resistors

Part number

BW047-005

Itrip = 1.1 ARMS

826 268 3

BW147

Itrip = 3.5 ARMS

820 713 5

BW247

Itrip = 4.9 ARMS

820 714 3

BW347

Itrip = 7.8 ARMS

820 798 4

BW018-015

Itrip = 4.0 ARMS

821 684 3

C

BW018-035

Itrip = 8.1 ARMS

821 685 1

C

BW018-075

Itrip = 14 ARMS

821 686 X

C

BW915

Itrip = 28 ARMS

821 260 0

BW012-025

Itrip = 6.1 ARMS

821 680 0

BW012-050

Itrip = 12 ARMS

821 681 9

BW012-100

Itrip = 22 ARMS

821 682 7

EMC modules

Part number

EF075-503

ID = 20 AAC

826 386 8

EF220-503

ID = 60 AAC

826 553 4

EF450-503

ID = 115 AAC

826 554 2

Line chokes

Part number

ND020-013

SIin = 20 AAC

826 012 5

A

ND045-013

SIin = 45 AAC

826 013 3

B

A

ND085-013

SIin = 85 AAC

826 014 1

B

A

A

ND1503

SIin = 150 AAC

825 548 2

B

B

Input filters

Part number

NF016-443

825 719 1

A

NF025-443

825 718 3

B

NF036-443

Vmax = 440 VAC

825 717 5

NF050-443

825 716 7

NF080-443

825 830 9

A

NF110-443

826 353 1

B

NF008-503

825 831 7

A

NF016-503

825 832 5

B

NF025-503

825 833 3

A

NF036-503 Vmax = 550 VAC

825 834 1

B

A

NF050-503

825 835 X

B

A

NF080-503

826 077 X

B

A

NF110-503

826 354 X

B

Output chokes

Part number

HD001

d = 50 mm (1.97 in)

813 325 5

for cable cross-sections 1.5...16 mm2 (AWG16...6)

HD003

d = 88 mm (4.46 in)

813 558 4

for cable cross-sections ³ 16 mm2 (AWG6)

Output filters

Part number

HF040-503

826 311 6

A

HF055-503

826 312 4

B

A

HF075-503

826 313 2

B

A

HF023-403

825 784 1

B

A

HF033-403

825 785 X

B

A

B/C

A/C

HF047-403

825 786 8

B

A

B/C

C

A/C

A in case of rated operation (100%)

Bwith variable torque load (125%)

C connect two braking resistors or output filters in parallel!

MOVITRAC® 31C Operating Instructions

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2

17

2Installation

2.10MOVITRAC® 31C, size 0 with braking resistor

For 4-Q operation in Size 0 units (31C005/31C007/31C011/31C014), the braking resistors in flatpack design BW100-003 and BW200-003 can be built into the unit. To do this, proceed as follows:

1.Disconnect inverter from the supply. Switch off mains and, if applicable, 24 VDC supply.

2.Unscrew the mounting bracket for the braking resistor from the top of the unit and pull it out (→ Fig. 9).

3.Cut the cables of the braking resistor to the required length (approx. 25 cm (10 in)) and fix on the conductor end sleeves.

4.Route the cables of the braking resistor through the rubber buffer and set the braking resistor into the mounting bracket (→ Fig. 9).

5.Put the mounting bracket with the bracking resistor back into the unit and screw in firmly.

6.Unscrew the upper cover so that the X1 terminal strip of the power section is accessible.

7.Connect the cables of the bracking resistor to terminals X1:8 and X1:9 as instructed in Wiring of Power Section and Brake (Sec. 2.8.1, Page 12).

2.

4.

01786AXX

Fig. 9: Pull out mounting bracket and set the braking resistor in

18	MOVITRAC® 31C Operating Instructions
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Installation 2

2.11 Connecting the RS-232 serial interface (USS21A options) 9-pin standard interface cable (shielded!) for RS-232 connection:

Connection to MOVITRAC®31C (USS21A)		Connection to PC (COM1-4)
5	GND (ground)	5
3	TxD	3
2	RxD	2
	max. 5 m (16.5 ft)
9-pin sub D connector (male)		9-pin sub D connector (female)

01587AEN

Fig. 10: Connection MOVITRAC® 31C - PC

2.12 Connecting the RS-485 serial interface (USS21A option) Installation instructions for the RS-485 interface:

Use 4-core copper shielded data cable.

Use a twisted core pair for the signal leads.

Use the second twisted core pair for 0V5.

Connect the shield at both ends to PE potential with a wide area contact (electronics shielding terminals of the MOVITRAC® or proper place in the switch cabinet).

USS21A			USS21A
+	-	0V5	+	-	0V5
y		y	y		y
					00997AXX
Fig. 11: USS21A RS-485 interface

USS21A terminal assignment

+	Þ	+ RS-485
-	Þ	- RS-485
0V5	Þ	reference potential

RS-485 interface to EIA standard:

max. transmission rate 9600 baud

max. 32 nodes (every unit with the USS21A is counted as two nodes)

max. total cable length 200 m (660 ft) integrated terminating resistor

MOVITRAC® 31C Operating Instructions	19
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2Installation

2.13 Installation of option cards

Size 0 units (31C005/31C007/31C011/31C014) are not equipped with the X20 and X21 option slots, so no option cards can be installed in these units.

The following instructions apply to the size 1...4 units (31C008...31C450).

Before you begin:

Discharge yourself with appropriate measures (earthing band, conductive shoes, etc.) before touching the option card.

Store the option card in the original package and only unpack immediately before installation.

Do not touch the option card more often than necessary and hold only by the edges. Do not touch components.

Installation of the option card:

Disconnect inverter from the supply. Switch off mains and, if applicable, 24 V supply.

Take off the lower protective cover.

Remove housing (screws located under the FBG31C keypad/USS11A or UST11A interface).

For the FEA31C, FIO31C, FES31C, FFP31C, FFI31C and FFD31C options:

Loosen system EPROM card and remove from X20 slot.

Plug the option card into the X20 slot and fasten.

For the FES31C, FFP31C, FFI31C and FFD31C options: remove the blank panel from the unit housing and replace with enclosed cover plate.

For the FEN31C, FPI31C and FIT31C options:

Unscrew the electronics terminal strip X14 and remove from the X21 slot.

Plug the option card into the X21 slot and screw on firmly.

Replace unit house and screw on firmly.

Replace lower protective cover.

FEA31C

FIO31C

FES31C

FFP31C

V 1	X7
	FFI31C
	FFD31C
	Option	X8
X20	X7
X 4
Basic Unit
MO V IT RA C		Option FIT 31C

31C

Option FPI 31C

X21

	X2	X3	X14	Option		X5	X24
				FEN 31C
					X5	X6
				X5	X6

01784AEN

Fig. 12: Installation of option cards

20	MOVITRAC® 31C Operating Instructions
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