TECO SPEECON 7200GS User manual

INVERTER
INSTRUCTION MANUAL
220V Class 3Φ 25~100HP
440V Class 3Φ 25~500HP
Please hand this manual to the end-users. It will be of
great help for their daily operation, maintenance,
inspection and troubleshooting.
7200GS/GS510
SPEECON

1
BEFORE INSTALLATION & USE
1. Ensure nameplate data corresponds with your requirements.
2. Ensure the apparatus is undamaged.
WARNING
The following safety precautions must be observed:
1. Electric apparatus and electricity can cause serious or fatal injury if the
apparatus is improperly installed, operated or maintained.
Responsible personnel must be fully trained to understand the
hazards to themselves and others before being involved in installing,
operating, maintaining and decommissioning electrical apparatus.
European nion Safety information can be obtained from such as:
BS4999; EN60204-11 EN292-1 EN294
IEE Wiring Regulations
Particular industries and countries have further safety requirements.
Refer to their trade safety bodies, British Standards Institution, Dept.
of Trade & Industry, etc., for further information. For instance, in the
SA, refer to NEMA MG2, the National Electrical Code, local safety
requirements, etc.
2. When servicing, all power sources to the apparatus and to the
accessory devices should be de-energized and disconnected and all
moving parts at standstill.
3. Safety guards and other protective, devices must neither be bypassed
nor rendered inoperative.
4. The apparatus must be earthed. Refer to relevant standards such as
EN60204-1, IEE Wiring Regulation etc.
5. A suitable enclosure must be provided to prevent access to live parts.
Extra caution should be observed around apparatus that is
automatically started or has automatic resetting relays or is remotely
started in case such starting means has not been properly disabled
and the apparatus starts unexpectedly.

2
!
CAUTION AND WARNING:
WARNING
 Do not change the wiring while power is applied to the circuit.
 After turning OFF the main circuit supply, do not touch circuit components until CHARGE
ED is extinguished.
 Never connect power circuit output U (T1), V (T2), W (T3) to AC power supply.
 When the retry function (Cn-36) is selected, motor may restart suddenly after being
stopped by momentary power loss.
CAUTION
 When mounting units in a separate enclosure, install a fan or other cooling device to keep
the intake air temperature below 45℃.
 Do not perform a withstand voltage test to the inverter.
 All the constants of the inverter have been factory preset. Do not change the settings
unnecessarily.

3
CONTENTS
1. WIRING .............................................................................................................................
1.1 NOTES ON WIRING TO PERIPHERA UNITS .......................................................... 4
1.2 CONNECTION DIAGRAM ........................................................................................... 5
1.3 TERMINA FUNCTION ............................................................................................... 6
1.3.1 MAIN CIRCUIT TERMINA S ........................................................................... 6
1.3.2 CONTRO CIRCUIT TERMINA S ................................................................... 6
1.3.3 MAIN CIRCUIT SCHEMATIC ........................................................................... 7
1.4 WIRING PARTS ............................................................................................................ 8
1.4.1 RECOMMENDED WIRING PARTS .................................................................. 8
1.4.2 CAUTIONS FOR WIRING ............................................................................... 10
1.4.3 FUSE TYPE....................................................................................................... 12
1.5 SPECIFICATIONS....................................................................................................... 13
1.6 DIMENSIONS ............................................................................................................. 15
2. DESCRIPTION OF USING 7200GS/GS510 ................................................................... 17
2.1 Using CD (OR ED) digital operator ......................................................................... 17
2.2 DRIVE mode and PRGM mode displayed contents ...................................................... 19
2.3 Parameter description ................................................................................................... 20
2.4 Sample example of using CD digital operator ............................................................. 21
3. SETTING USER CONSTANT ........................................................................................ 23
3.1 Frequency Command An-□□ ..................................................................................... 23
3.2 Parameters Can Be Changed during Running Bn-□□ ................................................. 24
3.3 Control Parameters Cn-□□ ......................................................................................... 26
3.4 System Parameters Sn-□□ .......................................................................................... 29
3.5 Monitoring Parameters Un-□□ ................................................................................... 35
3.6 Monitoring Parameters Hn-□□ ................................................................................... 38
3.7 Order Parameters On-□□ ........................................................................................... 40
. FAULT DISPLAY AND TROUBLE SHOOTING ......................................................... 2

4
1. WIRING
1.1 NOTES ON WIRING TO PERIPHERAL UNITS
 MCCB (molded case circuit breaker)
Please refer to Table 1. for MCCB selection.
Do not use a circuit breaker for start/stop operation.
When a ground fault interrupter is used, select the one
with no influence for high frequency. Setting current
should be 200mA or above and the operating time at
0.1 second or longer to prevent malfunction.
 MC (magnetic contactor)
It is not always necessary to have the MC on the input
side. However, an input MC can be used to prevent an
automatic restart after recovery from an external
power loss during remote control operation.
Do not use the MC for start/stop operation.
 AC REACTOR
To improve power factor or to reduce surge, install an
AC reactor. There is a DC choke built-in on
7200GS/GS510, models 25HP(18.5 KW) and larger
for 220V class and 30HP(22 KW) and larger for 440V
class. The 440V 300 ~ 400HP need to install AC
reactor externally.
 Input Noise Filter
When used with specified input noise filter, the
7200GS/GS510 can comply with EN55011 class A.
Please refer to our EMC technical manual for noise
filter selection.
 Inverter
Wire input to terminals L1, L2 and L3 for three phase
input. Make sure to connect the ground terminal to an
appropriate safety ground.
 Output Noise Filter (EMI Suppression zero core)
When used with output noise filter, radiated and
conducted emissions may be reduced.
 Motor
When multiple motors are driven in parallel with an
inverter, the inverter rated current should be at least
1.1 times the total motor rated current. Make sure that
the motor and the inverters are separately grounded.
Power Supply
MCCB
MC
AC REACTOR
INPUT NOISE FILTER
7200GS/GS510
OUTPUT NOISE FILTER
Φ AC
INDUCTION MOTOR

5
1.2 CONNECTION DIAGRAM
The following diagram shows interconnection of the main circuit and control
circuit. With the digital operator, the motor can be operated by wiring the main
circuit only. (Terminal Symbols: ◎ indicates main circuit; ○ indicates control
circuit).
Fig. 2 Standard connection diagram.
【*1】 shield wire shield twisted wire
【*2】The terminal ○
1
～○
8
can be connected as SINK or SOUR E type input interface which depends on the status
of “TP3”. Plug in the jumper at the TP3 SINK side when using the SINK type interface, SOUR E side when
SOUR E type interface was used.
【*3】The terminal arrangement
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 1 2 3 4 5 6 7
24VG 1 2 3 4 5 6 7 8 24V S+ S- E 15V VIN AIN AUX MT GND A01 A02 GND DCOM D01 R1A R1C R2A R2C R3A R3B R3C
【*4】440V 350HP～500HP need to install A L externally.
P
○
-
R /L1
MCCB
R
S
T
○
1
○
2
○
3
○
4
○
5
○
6
○
7
○
8
24VG
2k
P
P
P
0V
0
～
+10V
4
～
20mA
E
S /L2
T /L3
7
200GS/
GS510
○
+
＋
24V
(Source common)
Forward
Run/Stop
Reverse Run/Stop
External Fault
Reset
Multi
-
step speed setting 1
(Master/AUX)
Multi-step speed setting 2
og command
External base block
S
ta
ndard
functions set
at factory
prior to
shipment
E
S
hield connection
2k
0
～
+10V
(
*
3)
(
*
3)
15V
VIN
AIN
AUX
GND
0V
Speed setting power supply +
15V
20mA
E
xternal
frequency
command
Master speed Ref
0 to10V (20kΩ)
Master speed Ref
4 to 20mA (250Ω)
Multi-function analog
input 0 to 10V (20kΩ)
(standard output AUX.
frequency reference)
＋
15V
AUX
MT
Motor PTC
Thermistor
U /T1
V /T2
W/T3
IM
Motor
Grounding (100
or less)
D01
DCOM
Multi
-
function output
1
（48VDC, 50mA or less）
（Zero speed signal is set at factory）
R1A
R1C
R2A
R
2C
Multi
-
function contact output
250VAC 2A or less
30VDC 2A or less
（During run signal is set at factory
setting）
（Agreed frequency signal is set at
factory setting）
R3A
R3B
R3C
F
ault contact output
AC250V 2A less
DC 30V 2A less
A01
A02
GND
E
M
ulti
-
function analog
output 1, 2
(DC 0 to +10V)
Analog
monitor 1
Analog
monitor 2
ACL
*4
GND
0V
Power
supply 3-
Phase
(
SINK
common
)
TP3
SINK
SOURCE
1

6
1.3 TERMINAL FUNCTION
1.3.1 MAIN CIRCUIT TERMINALS
Table 1. Main Circuit Terminals
HP Range
Terminals 440V: 25HP 220V: 25~100HP 440V: 0~400HP
R / L1
Main Circuit Input Power Supply S / L2
T / L
U / T1
Inverter Output V / T2
W / T
B1/P  B1/P - B2: Braking Resistor
 B1/P - ○
－
: DC power supply
－
B2
○
－
 ○
＋
~○
－
: DC Power Supply or Braking
Unit
○
＋
－
E ( PE, ) Grounding ( rd Type Grounding)
1.3.2 CONTROL CIRCUIT TERMINALS
Table 2. Control Circuit Terminals
I/O Terminal Functions
Digital Input
Terminals
1
Forward operation
-
stop signal.
2
Reverse operation
-
stop signal.
3
External fault input.
4
Fault reset.
5 Multi-
function contact input: the follo ing signals are available to select: For ard/reverse select, mode select,
multi-speed select, jog frequency select, accel
/decel time select external fault, external coast to stop, hold command,
AC Drive overheat prediction, DB command, aux. Input effective, speed search, and energy-saving operation.
6
7
8
24VG
SINK Common,
ref to TP3 jumper status.
24V SOURCE Common, ref to TP3 jumper status.
E
onnection to shield signal lead. (frame ground)
Analog
Input
Terminals
15V
+15V power supply for external frequency command.
VIN
Master speed voltage reference (0 to 10V).
AIN
Master speed current reference (4 to 2
0mA).
AUX
Auxiliary analog command: one of the following signals available to select. Frequency command,
frequency gain, frequency bias, over torque detection level, voltage bias, accel/decel rate, DB current.
MT
Motor temperature PT thermistor. (acti
ve: 1330Ω, Return: 550Ω)
GND
Analog signal common.
E
onnection to shield signal lead. (frame ground)
Digital
Output
Terminals
R3A
Fault contact output A ( losed at fault)
R3B
Fault contact output B (Open at fault)
R3C
Fault contact output common.
R2A
Multi-
function contact output: one of the following signals available to output. Output during running,
zero speed, synchronized speed, arbitrary speed agreed, frequency detection, over torque, under voltage,
run mode, coast to stop, braking resistor overheat alarm, fault.
R2C
R1A
R1C
D01
Multi
-
function PH (photo
-
coupler) output 1 (open collector,48VD , 50mA)
The same functions as
terminals R1A-
R1 and
R2A-R2
DCOM Multi-function PH output common.
Analog
Output
Terminals
A01
Analog m
ultifunction output port: Frequency command, Output frequency,
Output current, Output voltage, D voltage, Output power.
0~11V max. 2mA or less
A02
GND
ommon lead for analog port.
RS-485 S+ RS-485 communication port
S-

7
1.3.3 MAIN CIRCUIT SCHEMATIC
1. 440V : 25HP 2. 220V : 25HP
440V : 0HP, 40HP, 50HP
. 220V : 0HP, 40HP
440V : 60HP, 75HP
4. 220V : 50HP, 60HP, 75HP, 100HP
5. 440V : 100HP 6. 440V : 125HP, 150HP, 175HP, 215HP, 250HP
7. 440V : 00HP, 400HP, 500HP
RCC
CON TROL
CIRCUI TS
E
○
-
R(L1)
S(L2)
T(L3)
U(T1)
V(T2)
W(T3)
+
B1/P
B2
X
E
○
-
+
○
+
DCL
X
RCC
CON TROL
CIRCUI TS
R(L1)
S(L2)
T(L3)
U(T1)
V(T2)
W(T3)
E
○
-
+
○
+
DCL
X
RCC
CON TROL
CIRCUI TS
AC/
DC
R(L1)
S(L2)
T(L3)
U(T1)
V(T2)
W(T3)
E
○
-
+
○
+
DCL
X
RCC
CON TRO L
CIRCUI TS
AC/
DC
R(L1)
S(L2)
T(L3)
U(T1)
V(T2)
W(T3)
E
○
-
+
○
+
DCL
X
RCC
CON TROL
CIRCUI TS
AC/
DC
R(L1)
S(L2)
T(L3)
U(T1)
V(T2)
W(T3)
E
○
-
+
○
+
External
ACL
X
RCC
CON TROL
CIRCUI TS
R(L1)
S(L2)
T(L3)
U(T1)
V(T2)
W(T3)
＊
External ACL is necessary

8
1.4 WIRING PARTS
1.4.1 RECOMMENDED WIRING PARTS
Be sure to connect MCCBs between power supply and 7200GS/GS510 input
terminals
L1 (R), L2 (S), L3 (T). Recommended MCCBs are listed in Table 3.
When a ground fault interrupter is used, select the one with no influence for high
frequency. The current setting should be 200mA or over and operating time, 0.1 second
or over to prevent malfunction.
Table 3. 220V and 440V class applicable wire size and contactor
(a) 220V SERIES
Max. Applicable
Motor Output
HP (KW)
[Note 1]
Cable Size - mm
2
(AWG) Molded-Case
Circuit Breaker
[Note 4]
Magnetic
Contactor [Note
4]
Power Cable
[Note 2]
Ground Cable E
[G]
Control Cable
[Note ]
25(18.5) 22
(4)
14
(6)
0.5~2
(20-14)
TO-225S
(150A) CN-80
0(22) 0
(2)
14
(6)
0.5~2
(20-14)
TO-225S
(175A) CN-100
40( 0) 60
(2/0)
22
(4)
0.5~2
(20-14)
TO-225S
(175A) CN-125
50( 7) 60×2P
(2/0)
22
(4)
0.5~2
(20-14)
TO-225S
(200A) CN-150
60(45) 60×2P
(2/0×2P)
22
(4)
0.5~2
(20-14)
TO-225S
(225A) CN-180
75(55) 60×2P
(2/0×2P)
0
(2)
0.5~2
(20-14)
TO-400S
( 00A) CN- 00
100(75) 100×2P
(4/0×2P)
50
(1/0)
0.5~2
(20-14)
TO-400S
(400A) CN- 00
[Note] 1. For Constant Torque Load.
2. Power Cable Include Cables to the Terminals R (L1), S (L2), T (L ), ○
＋
, ○
－
, BR, U (T1),
V (T2), W (T ).
. Control Cable Include Cables to the Control Terminals.
4. The Molded-Case Circuit Breaker and Magnetic Contactors Shown in Table are TECO
Products and are for reference only. Other manufactures' equivalent products may be
selected.
5. The Magnetic contactors S-K400 and S-K600 are Mitsubishi Products and are for reference
only. Other manufactures' equivalent products may be selected.

9
(b) 440V SERIES
Max. Applicable
Motor Output
HP (KW)
[Note 1]
Cable Size - mm
2
(AWG) Molded-Case
Circuit Breaker
[Note 4]
Magnetic
Contactor [Note
4]
Power Cable
[Note 2]
Ground Cable E
[G]
Control Cable
[Note ]
25(18.5) 8
(8)
8
(8)
0.5~2
(20-14)
TO-100S
(75A) CN-50
0(22) 14
(6)
8
(8)
0.5~2
(20-14)
TO-100S
(100A) CN-50
40( 0) 22
(4)
8
(8)
0.5~2
(20-14)
TO-100S
(100A) CN-65
50( 7) 22
(4)
14
(6)
0.5~2
(20-14)
TO-125S
(125A) CN-80
60(45) 8
(1)
14
(6)
0.5~2
(20-14)
TO-225S
(175A) CN-100
75(55) 60
(2/0)
22
(4)
0.5~2
(20-14)
TO-225S
(175A) CN-125
100(75) 60×2P
(2/0)
22
(4)
0.5~2
(20-14)
TO-225S
(225A) CN-150
125(90) 60×2P
(2/0×2P)
0
(2)
0.5~2
(20-14)
TO-400S
( 00A) CN- 00
150(110) 60×2P
(2/0×2P)
0
(2)
0.5~2
(20-14)
TO-400S
( 00A) CN- 00
175(1 2) 100×2P
(4/0×2P)
50
(1/0)
0.5~2
(20-14)
TO-400S
(400A) CN- 00
215(160) 100×2P
(4/0×2P)
50
(1/0)
0.5~2
(20-14)
TO-400S
(400A) CN- 00
250(185) 250×2P
(2P)
50
(1/0)
0.5~2
(20-14)
TO-600S
(600A)
S-K400
[Note 5]
(450A)
00(220) 250×2P
(2P)
60
(2/0)
0.5~2
(20-14)
TO-800S
(800A)
S-K600
(800A)
400( 00) 250×2P
(2P)
60
(2/0)
0.5~2
(20-14)
TE-1000
(1000A)
S-K600
(800A)
500( 75) 250×2P
(2P)
60
(2/0)
0.5~2
(20-14)
TE-1000
(1000A)
S-K800
(1000A)