Quick-Start Guide: CTT Series Digital Counter/Timer/Tachometer

Quick-Start Guide: CTT Series Digital Counter/Timer/Tachometer
 WARNING Digital Counter/Timer/Tachometer
CTT Series
Thank you for purchasing automation equipment from Automationdirect.com™, doing business as AutomationDirect. We want your new automation
equipment to operate safely. Anyone who installs or uses this equipment should read this publication (and any other relevant publications) before installing
or operating the equipment.
To minimize the risk of potential safety problems, you should follow all applicable local and national codes that regulate the installation and operation of
your equipment. These codes vary from area to area and usually change with time. It is your responsibility to determine which codes should be followed,
and to verify that the equipment, installation, and operation is in compliance with the latest revision of these codes.
Quick Start Guide
.com
AUTOMATIONDIRECT
3505 HUTCHINSON ROAD
CUMMING, GA 30040-5860
CTT
RST2
RST1
K/P2
K/P1
OUT2
RESET
MODE
The CTT series is an extremely versatile multi-function device that is easily configured for operation as a digital counter, timer,
combination timer + counter, or tachometer. Both voltage and non-voltage inputs are accepted from a wide variety of sensor types
with NPN, PNP, or dry contact outputs. The first output on the CTT is a single-pole, single-throw relay and NPN transistor that
operate concurrently. The second CTT output can be ordered as either a single-pole, double throw relay or NPN transistor.
Parameters are easily set using the externally accessible DIP switches or the lockable keypad. The double-line, 6-digit, two-color
LCD display shows the counter, timer, or tachometer present values, setting values and menu parameters during set-up. Additional
individual indicators are provided for inputs, outputs and functions. The standard 1/16 DIN size, included panel mounting clip
and gasket make panel mounting a snap. The CTT is available in 120-240VAC and 24VDC powered models.
Counter Functions
Counter Input Modes
Counter Output Modes
Timer Functions (Up or Down)
1-Stage
2-Stage
Batch
Total
Dual
Up
Down
Up / Command Down
Up/ Down
Quadrature
Addition
Subtraction
Select from eleven (11) different
output modes (F, N, C, R, K, P,
Q, A, S, T, D)
Signal On Delay 1
Signal On Delay 2
Signal Off Delay
Signal On
Power On Delay
Power On Delay Hold
This publication may contain references to products produced and/or offered by other companies. The product and company names may be trademarked
and are the sole property of their respective owners. AutomationDirect disclaims any proprietary interest in the marks and names of others.
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Copyright 2011-2012, Automationdirect.com™ Incorporated
All Rights Reserved
No part of this manual shall be copied, reproduced, or transmitted in any way without the prior, written consent of Automationdirect.com™ Incorporated.
AutomationDirect retains the exclusive rights to all information included in this document.
6.35
[0.25]
45.00
[1.77]
47.85
[1.88]
Model Number Explanation
AUTOMATIONDIRECT
CTT-
AN-
D24
47.85
[1.88]
44.80
[1.76]
OUT2
OUT1
LOCK
15
6
7
8
9
10
1
2
3
4
5
Counter/Timer/Tachometer
Label Information
Input Specification
Model Number
Agency Approvals
MADE IN CHINA
Country of Origin
Terminal Layout
CTT-1C-D24
POWER SOURCE
12VDC @ 100mA
CTT
Reset 1 indicator
General Specifications
Digital Counter / Timer / Tachometer General Specifications
PV(Present Value) display
Key protect 2 indicator
Input Power Requirements
Key protect 1 indicator
Output 2 indicator
Output 1 indicator
Special function indicator
Lock key
Reset key
SV(Set Value) display
Operation Voltage Range
Timer function indicator
Counter function indicator
Tachometer function indicator
Power Consumption
100 to 240 VAC 50/60 Hz
Up/Down key
LCD Display and Indicators
Light on when reset signal is detected
“Batch Counting Mode” in Counter
Light on when key-protected mode is enabled
SV1, SV2 display
Light on in Tachometer function
Light on in Counter function
Light on in Timer function
Key Operation
Input Signal
CTT-1C-xxx
Relay: SPDT max. 250VAC, 5A (resistive load), 4A (inductive load)
CTT-AN-xxx
Transistor: NPN open collector. When 100mA @ 30VDC, residual voltage = 1.5VDC max
Output Switching Time
2 milliseconds max
Dielectric Strength
2000VAC 50/60Hz for 1 minute
Vibration Resistance
Save the set parameters or switch among functions.
Storage Temperature
-4°F to +149°F (-20°C to +65°C)
When the power is on, the timer/counter/tachometer is in the operation mode. Press ,. to change SV, or ´ to select to change digit. The indicator of the selected digit will flash. After the change is made, press Ä to save the setting. If SV or paramters are not changed, press Ä once to switch between SET1 and SET2.
Configuration Press Ä in operation mode for more than 3 seconds to enter configuration mode. Press Ä once to switch among parameters. To return to operation mode, press
Ä for more than 3 seconds.
Without damage: drop 4 times, 300m/s² 3 edges, 6 surfaces and 1 corner
Altitude
2000m or less
IP Rating
IP 66 (with proper enclosure installation)
Case Materials
Case = ABS Plastic, Lens = Polycarbonate
Ambient Humidity
35% to 85% RH (non-condensing)
Memory Backup upon Power Failure
Terminals
Agency Approvals
13
14
+12V
RST1
RST2/
START
7
8
6
N.O.
N.C.
1
15
0V
COM
9
10
4
5
COM
2
3
OUT
1
N.O.
0V
CP1
CP2/
GATE
LOAD
11
12
13
14
+12V
RST1
RST2/
START
6
7
8
0V
LOAD
+V
2
3
1
15
0V
COM
9
10
4
5
OUT
2
-
+
-
Load
21.6 to
26.4 VDC
CTT-1C-A120
Without damage: 10 ~ 55Hz, amplitude = 0.75mm, 3 axes for 2 hours
+32°F to +122°F (0°C to +50°C)
Modes: Operation Mode and Configuration Mode
12
CTT-AN-D24
+
21.6 to
26.4 VDC
OUT
2
Relay: SPST max. 250VAC, 5A (resistive load), 4A (inductive load); Transistor: NPN open collector. When 100mA @
30VDC, residual voltage = 1.5VDC max
Output 1
Ambient Temperature
Clear and reset PV.
11
NPN ON impedance 1K ohm max. ON residual voltage: 2V max.
PNP 4.5 to 30VDC, low level: 0 to 2VDC
Left move 1 digit of the selected digit. The indicator of the selected digit will flash.
RESET
LOAD
Double-line, 6-digit LCD display (SV = 8mm, PV = 6mm)
Shock Resistance
LOCK
CP2/
GATE
12VDC 앐10%, 100mA
Increase and decrease SV or change paramter settings
Prevent settings from being changed. Key-protected mode still works after power cycle. Press LOCK to enter key-protected mode. In non-key-protected status, press
LOCK to enter Lock 1, press LOCK again to enter Lock 2. Press Ä and ´ at the same time to disable key-protected mode. LoC1 (Lock 1) disables the functions
of all keys. LoC2 (Lock 2) allows users to change SV and functions of RESET remain. LOCK only functions in non-key-protected status.
CP1
Less than 10VA
Power Source
Output 2
21.6 to 26.4 VDC
OUT
1
N.O.
0V
24 VDC
85 to 264 VAC
Display
Mode and number shift key
44.80
[1.76]
6.35
[0.25]
Conforming Wiring
Permitted Torque
EEPROM writing up to 100,000 times; Memory duration: 10 years
0.25-1.65mm² (24 to 16 AWG)
0.5Nm (0.369 ft/lbs)
UL508 listed (E311366), cULus, CE marked
POWER SOURCE
12VDC @ 100mA
.com
14
RESET
MODE
Reset 2 indicator
Operation
13
K/P1
Display, Indicators and Keys
,.
´
Ä
12
K/P2
D24: 24VDC powered
A120: 100-240VAC powered
Box Contents and Unpacking Instructions
After receiving the CTT Counter/Timer/Tach, please check for the following:
• Make sure that the package includes the CTT Counter/Timer/Tachometer, the
mounting bracket and hardware, and the Quick Start Guide.
• Inspect the unit to insure it was not damaged during shipment.
• Make sure that the part number indicated on the label corresponds with the
part number of your order.
• If anything is missing or damaged, immediately call the AutomationDirect returns
department @ 1-800-633-0405.
• For additional product information, please download the complete product manual
which can be found at: www.AutomationDirect.com
BATCH
SET 1 2
Light on when output is executing
TAC
Hour, minute, second, unit of timer, displayed in Timer function CNT
“Total Counting Mode” in Counter function
TMR
11
RST1
Select from four (4) different output modes
2Lo/1Lo
2Lo/1Hi
2Hi/1Lo
2Hi/1Hi
For additional product information, please download the complete product manual which can be found at:
www.AutomationDirect.com
RST 1/2
K/P 1/2
OUT 1/2
HMS
TOTAL
CTT
RST2
AN: NPN output 2
1C: SPDT relay output 2
AUTOMATIONDIRECT
79.35
[3.12]
44.80
[1.76]
OUT
1
N.O.
0V
CP1
CP2/
GATE
LOAD
11
12
13
14
+12V
RST1
RST2/
START
7
8
2
3
6
N.O.
0V
COM
9
10
4
5
COM
N.C.
1
15
CTT-AN-A120
OUT
1
N.O.
0V
CP1
CP2/
GATE
LOAD
11
12
13
14
+12V
RST1
RST2/
START
6
7
8
0V
LOAD
+V
2
3
1
15
0V
COM
9
10
4
5
OUT
2
AC100 to 240V
50/60Hz
Load
OUT
2
S
Select from eight (8) different output modes (F, N, C, R, K, P, Q, A)
Trademarks
POWER SOURCE
12VDC @ 100mA
Up
Down
60.00
[2.36]
79.35
[3.12]
POWER SOURCE
12VDC @ 100mA
Signal On Delay 1
Signal On Delay 2
Signal Off Delay
Signal On
Power On Delay
Power On Delay Hold
Repeat Cycle
Repeat Cycle Hold
Counter Output Modes
This publication is based on information that was available at the time it was printed. At AutomationDirect we constantly strive to improve our products and
services, so we reserve the right to make changes to the products and/or publications at any time without notice and without any obligation. This publication may also discuss features that may not be available in certain revisions of the product.
Repeat Cycle
Repeat Cycle Hold
Repeat Cycle 2
Signal Cumulate
Signal Twin On-Start
Signal Twin Off-Start
Tachometer Output Modes
Counter Input Modes
For additional warranty and safety information, see the Terms and Conditions section of our catalog. If you have any questions concerning the installation or
operation of this equipment, or if you need additional information, please call us at 770-844-4200.
S
Timer + Counter
Timer Functions
(Up or Down)
44.80
[1.76]
Equipment damage or serious injury to personnel can result from the failure to follow all applicable codes and standards. We do not guarantee the products
described in this publication are suitable for your particular application, nor do we assume any responsibility for your product design, installation, or operation.
.com
Description:
65.00
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At a minimum, you should follow all applicable sections of the National Fire Code, National Electrical Code, and the codes of the National Electrical
Manufacturer's Association (NEMA). There may be local regulatory or government offices that can also help determine which codes and standards are
necessary for safe installation and operation.
Our products are not fault-tolerant and are not designed, manufactured or intended for use or resale as on-line control equipment in hazardous environments requiring fail-safe performance, such as in the operation of nuclear facilities, aircraft navigation or communication systems, air traffic control, direct
life support machines, or weapons systems, in which the failure of the product could lead directly to death, personal injury, or severe physical or environmental damage ("High Risk Activities"). AutomationDirect specifically disclaims any expressed or implied warranty of fitness for High Risk Activities.
OUT1
LOCK
Dimensions [mm] inch
AC100 to 240V
50/60Hz
Counter Example:
1-Stage Counting (Sta6e1)
Counting Up (UP)
Using the counter feature of the CTT to count the total number of pieces in a box to signal a conveyor to advance to the next
station.
Timer Example:
Tachometer Example:
A basic Timer used to control a clamp time of a compression model press.When the operator signals the
mold is loaded with material by pressing the start button the hydraulic cylinder closes the press to make a
limit switch which starts the CTT timing. Upon completion of the timer cycle Output 1 is turned on and the
Using PSCALE to convert pulses into engineering units
The PSCALE feature of the CTT is very useful in converting the pulsed signal from an encoder or sensor into some
usable unit of measurement.
For example if one was to connect a proximity switch to the CTT to monitor the speed of a motor using a sensing gear
there is a simple calculation to convert the pulses from the sensor to Motor RPMs.
press is opened by the hydraulic cylinder.
Signal On Delay 1 (Sond1)
With power applied to the CTT, the leading edge of an input signal at START will begin the
Counting Input
Using this formula you can calculate a PSCALE value to change a pulse signal into RPMs. First obtain the pulses per
revolution (ppr) or number of teeth on the sensing gear for example in the illustration below there are 38 teeth on the
gear or 38 ppr. If the gear is coupled directly to the motor this is all that is required to perform the calculation.
timing period setting value SV (timing up or down based on parameter (t modE). At
Output 1
PSCALE = 60/ppr or 60/38
the end of the timing period both outputs will turn ON momentarily for the time set in the output pulse
PSCALE = 1.579
width parameter (tout1) or will be maintained ON if the output pulse width parameter (tout1) is set
Reset
Count
With the PSCALE set to 1.579 for every 38 input cycles the CTT will display a value of 1.
to 0.00. The trailing edge of the “start” signal has no effect on the outputs or timing period. The leading
edge of an “reset” input signal at RST1 will turn OFF the outputs and reset the timing period.
The "reset" signal minimum pulse width is set by reset pulse width parameter
( rtSr ) or DIP Switch 8. The leading edge of an “pause” signal at GATE will pause the
timing period after it has been started. The timing period will continue after the trailing edge of the
external switch “pause” (Gate) signal. When power is removed, both outputs will turn OFF and the
timing period will be reset.
Input Mode
Counting Up (UP)
With the input signal OFF at input CP2, each leading edge of the input signal at CP1 will increment the count present value
PV by 1.
Output Mode
Mode F (F)
When the count present value PV counts up to the count setting value SV both outputs 1 and 2 will turn ON.
Keypad set up of the parameters in the Tachometer:
Select functions: There are 4 modes in CTT, (left to right) timer, counter, tachometer and timer + counter.
–FunC
taotmd
Ä
Output 1
Keypad set up of the parameters in the Counter for 1-Stage Counting:
Ä
Ä
Ä
CntFun
Ä
C–inPt
Ä
C–otmd
Ä
or
time
Cont
or
taCh
or
or
Ä
Select counter functions: 1-stage counting, 2-stage counting, batch counting, total counting, dual counting.
or
sta6e1
or
sta6e2
batCh
or
or
total
or
––UP
down
or
ud–a
or
or
ud–b
or
ud–C
Select output modes: CTA offer 11 output modes, among which mode S, T and D are only valid with input modes
Ud_A, Ud_b and Ud_C.
or
F
or
n
or
C
or
r
or
k
or
q
or
a
or
s
or
t
or
d
or
p
To enter the page for parameter setting of the timer, press Ä in the main menu for more than 3 seconds. After the
setup is complete, press Ä for more than 3 seconds under any of the parameter page you are in and return to the
main menu.
Ä
t–out1
Ä
t–out2
Ä
–point
Ä
psCale
Ä
–pwers
Ä
–rtsr
Ä
inptlC
Ä
Back to Top
or
–10k
––5k
or
or
––1k
or
–200
or
––30
or
–002
or
–000
–002
–000
or
Set up the position of decimal point: 0 (no decimal point), 1 (one digit after decimal point), 2 (two digits after decimal
point), 3 (three digits after decimal point).
or
0
or
1
or
2
or
1000
Save the data while switching off the power: When SAVE is selected, the PV will be saved; when CLEAR is selected,
the PV will not be saved.
or
Clear
or
save
Set up minimum width of reset signal: Default = 20ms; 1ms is also selectable
or
––20
or
–––1
Select input signal types: NPN and PNP
or
–npn
or
–pnp
Ä
Ä
or
–rtsr
Ä
time
or
Cont
or
taCH
2Lo1Lo
or
2Lo1Hi
or
2Hi1Lo
or
2Hi1Hi
–10k
––5k
or
or
––1k
or
–200
or
––30
or
–––1
0
or
1
or
2
or
3
or
1000
Set up the delay time after switching on the power: 0.0 (default). The tachometer will start to run when the set delay
time is due after the power is switched on. Setup range: 0.1 to 99.9 seconds
or
––00
Set up average value of the input filter: The average value is for making the present value detected by the tachometer
more stable. The setup range is 0 to 3 (1 = 2 data, 2 = 4 data, 3 = 8 data). For example, if you select “3”, the system will
average the 8 present values from the tachometer to make the present value displayed on the screen more stable.
or
0
or
1
or
2
or
3
Set up minimum width of reset signal: Default = 20ms; 1ms is also selectable.
or
––20
or
–––1
Select input signal types: NPN and PNP.
or
–npn
or
–pnp
Ä
Back to Top
–mix
or
–mix
Select timer mode: timing up and timing down
or
–up
or
down
Select output modes: There are 12 output modes in the timer. The user can choose the mode that best
meets the demand.
t–otmd
or
Ä
or
3
Set up pre-scale value: 1.000 (default 1:1) Range: 0.001 to 99.999
or
–funC
t–mode
Pulse width of output 2: This paramter is adjustable according to different output modes selected. If the output mode is C,
the default output time will be 0.02 second, When the parameter is set to 0.00 second, the output status will continue.
or
Select funtions: There are 4 modes in CTT, (left to right) timer, counter, tachometer and timer + counter.
–––1
Pulse width of output 1: The default output time is 0.02 second. When the parameter is set to 0.00 second, the
output status will continue.
or
St–Av6
Ä
or
Set up pre-scale value: 1.000 (default 1:1) Range: 0.001 to 99.999
InptlC
Select counting speed: Maximum 10Kcps; others 5K, 1K, 200, 30 and 1cps.
C–Sped
or
Ä
Keypad set up of the parameters in the Timer:
taCh
or
Set up the position of decimal point: 0 (no decimal point), 1 (one digit after decimal point), 2 (two digits after decimal
point), 3 (three digits after decimal point).
St–taC
dual
Select input modes: counting up, counting down, command counting up/down, individual counting up/down,
quadrature input.
or
or
psCale
–mix
Cont
or
Select rotation speed: Maximum 10Kcps; others 5K, 1K, 200, 30 and 1cps.
–point
Select functions: There are 4 modes in CTA, (left to right) timer, counter, tachometer and timer + counter.
–FunC
or
C–Sped
To enter the page for parameter setting of the counter, press Ä for the main menu for more than 3 seconds. After the setup
is completed, press Ä for more than 3 seconds under any of the parameter page you are in and return to the main menu.
time
Select output modes: There are 4 output modes, 2Lo1Lo, 2Lo1Hi, 2Hi1Lo, and 2Hi1Hi, For example, when you select
2Hi1Lo, and assume the first set value is 100 (2Hi) and the second 50 (1Lo), the output value of the tachometer will be
below 100 (2Hi) and above 50 (1Lo) and CTT will not perform an output. If the set value exceeds the range, CTT will
perform an output.
Ä
Reset
Limit
Switch
Starts
Timer
The count PV will continue to increment with each input signal. The leading edge of “a reset” input signal at RST1 will turn
OFF both outputs, reset the count PV to 0, and prohibit an input signal from incrementing the count PV. The trailing edge
of the “reset” signal at RST1 enables counting to begin.
or
sond1
or
–rCy
or
sond2
or
rCyh
or
soffd
or
rCy2
or
–son
or
sCon
or
pond
or
pondh
ston
or
stoff
Select display unit: the min. unit 10ms to the max. unit hour are selectable. Refer to table below.
t–unit
or
s–001
or
s–01
Ä
or
–m–1
or
hms–1
or
or
–s–1
or
ms–001
hm–1
or
–h–1
or
ms–01
or
Additional Help and Support
• For additional technical support and questions, call our Technical Support team @ 1-800-633-0405
or 770-844-4200
• For additional product information, please download the complete product manual which can be
found at: www.AutomationDirect.com
m–01
Select pulse width of output 1: The default output time is 0.02 second. When the parameter is set to 0.00
second, the output status will continue.
t–out1
Ä
–rtsr
Ä
inptlC
or
–002
or
–000
Select min. width of reset signal: The defaul value is 20ms; can be set to 1ms.
or
––20
or
–––1
Select input signal types: NPN and PNP.
or
–npn
or
–pnp
Ä
Back to Top
Copyright 2011, Automationdirect.com Incorporated/All Rights Reserved Worldwide
Data Sheet: CTT-CTT
P.2
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