GF Welding Weld334m - Default Chapter; Table of Contents

Weld334m - User’s manual
III
Table of contents
WHITE PAGE................................................................................................................................................. VI
1. SAFETY ..........................................................................................................................................................1
1.1 H
AZARDS ASSOCIATED WITH THE USE OF RESISTANCE WELDING MACHINES
...............................................2
1.1.1 ! Prohibitions......................................................................................................................................2
1.1.2 ! Conditions to be respected to reduce the hazard .............................................................................2
1.1.3 ! Causes of hazard..............................................................................................................................2
1.2 O
BSERVATIONS ON CONNECTIONS
..............................................................................................................4
1.2.1 Earthing, insulation............................................................................................................................4
1.2.2 Safety criteria against short circuits ..................................................................................................4
1.2.3 Current sensor....................................................................................................................................5
1.2.4 Power supply......................................................................................................................................6
1.2.5 Phase synchronising for welding........................................................................................................7
1.2.6 Programming unit ..............................................................................................................................7
1.2.7 Connecting the Weld334m with the WMS central network ................................................................7
2. CHARACTERISTICS AND GENERAL DESCRIPTION OF THE WELD334M ..................................9
2.1 G
ENERAL DESCRIPTION
..............................................................................................................................9
2.2 B
LOCK DIAGRAM OF
334
M
.......................................................................................................................10
2.3 H
ARDWARE CONFIGURATION
....................................................................................................................11
2.4 C
HARACTERISTICS
....................................................................................................................................12
2.4.1 Utilisation characteristics ................................................................................................................13
2.4.2 Dimensions, overall dimensions and fastening positions. ................................................................13
2.4.3 HHT4300 programming unit............................................................................................................14
2.4.4 Connection through Laptop .............................................................................................................14
3. POWER SUPPLY AND 24V FOR I/O .......................................................................................................15
3.1 C
ONTROL DEVICE POWER SUPPLY
.............................................................................................................15
3.1.1 PS . Description of signals ...............................................................................................................15
3.1.2 Connections for main power supply. ................................................................................................16
3.1.3 Power consumption ..........................................................................................................................17
3.2 U
SE OF
24V - I/O .....................................................................................................................................17
3.2.1 Selecting 24V – internal or external.................................................................................................17
3.2.2 24V connections for discrete I/O......................................................................................................18
3.3 G
ENERAL PROTECTIVE DEVICES ON POWER SUPPLY
..................................................................................20
3.4 S
ETTING THE EXTERNAL SYNCHRONISM
...................................................................................................21
4. F351-BUS INTERCONNECTION CARD ................................................................................................23
5. F384-CPU MICROPROCESSOR CARD ..................................................................................................25
6. F353-ADC ANALOGUE CARD .................................................................................................................27
6.1 P3
E
P4 . D
ESCRIPTION OF THE ANALOGUE INPUTS
...................................................................................27
6.2 P2 . D
ESCRIPTION OF THE SIGNALS FOR THE
S
OLENOID VALVE AND THE
TFE ..........................................28
7. F364-SEV AND F385-SEV: PROPORTIONAL SERVOVALVE MODULES ......................................31
7.1 S
ERVOVALVE
A
DJUST
: .............................................................................................................................31
7.1.1 Voltage outlet characteristics...........................................................................................................32
7.1.2 Current outlet characteristics...........................................................................................................32
7.2 C
ONNECTION OF THE
F364 / F385-SEV
MODULE ON THE
F353-ADC
CARD
............................................32
7.2.1 Jumper function on connector J4 .....................................................................................................33
7.2.2 Jumper function on connector J5 .....................................................................................................33
8. F359-MCP MEMORY CARD AND PRINTER ........................................................................................35