MAXTHERMO MTC Series Manual

MTC Series
Timer/Counter/Tachometer operation manual
1、
Safety Precautions
1. Do not use the product where corrosive or volatile gases are present, there may
occasionally be a risk of explosion.
2. Usable life of output relay is determined by switch condition. According the actual
usage, use product within its rated load and electrical life expectancy. If using product
beyond its life expectancy, its contacts may become fused or there may be a risk of
fire.
3. This may occasionally cause electric shock, fire or malfunction. Never disassemble,
repair or modify the product.
4. This may occasionally cause electric shock, fire or malfunction. Do not allow metal
fragments or lead wire scraps to fall inside this product.
5. Make sure that the supply voltage and signal connection is correct before power is
supplied, otherwise the product may be damaged.
6. Do not touch the input terminals or repair the product while power is supplied.This may
cause electric shock.
2、
Nomenclature
Reset Indicator Control Output Indicator
Present Value
(character height: 9 mm)
Time Unit Display
Set Value (Range) A, B (If the time range is
Display 0min, 0.0 min, 0h,0.0h,
0 h : 0 m , t h i s d i s p l a y
flashes to indicate timing
operation)
Key Protection Indicator
Mode Key
Set Value
(changes modes and
(character height: 4 mm)
setting items)
Reset Key
(resets present value and
output)
The Sixth Setting Key The First Setting Key
The Fifth Setting Key The Second Setting Key
The Fourth Setting Key The Third Setting Key
3、
Model Number Legend
MTC – 3 1 2 1 – A
A B C D E F
A.Maxtech：Timer / Conuter/ Tachomer
B.Functions: 3- Timer / Conuter/ Tachomer all in 1
C.Output type: 1-Relay 2-Transistor
D.Communiction: 1-No Communiction 2-RS-232 3-RS-422 4-RS-485
E.Installation: 1-DIN rail 2-48x48mm panel
F.Voltage：A-AC100~240V, 50/60 Hz D- DC24V / AC24V
4、
Electric Specifications
Parameter name Timer Counter/Tachometer
Rated supply 100~240VAC(50/60HZ), 24VAC(50/60HZ), 24VDC(permissible
voltage ripple: 20%(p-p)max.)
Operating voltage
85% to 110% rated supply voltage(24VDC; 90% to 110%)
range
Approx. 6.2VA at 264VAC, Approx. 5.1VA at 26.4VAC,
Power consumption
Approx. 2.4W at 24VDC
Input signals Signal, reset, gate CP1, CP2, Reset 1, Reset 2
※ No-voltage input/voltage input (switchable)
No-voltage input
◆
ON impedance: 1kΩ max.(leakage current: 5~20 mA when 0Ω(
ON residual voltage: 3V max.
Input method OFF impedance: 100kΩ min.
Voltage Input
◆
High(logic) level: 4.5 to 30 VDC
Low(logic) level: 0 to 2 VDC
(Input resistance: approx. 4.7 kΩ)
Reset input Minimum input signal width: 1/20 ms(selectable, same for all input)
250 ms max.(control output is turned OFF and no input is accepted
Sensor waiting time
during sensor waiting time)
Output method Relay/transistor output
SPDT contact output: 5A at 250 VAC, resistive load(cosФ=1)
Minimum applied load: 10 mA at 5 VDC(failure level: P, reference
value)
Transistor output: NPN open collector, max. 100mA at 30 VDC
Residual voltage: 1.5 VDC max.(approx. 1V)
Output category according to EN60947-5-1 for timers with Contact
Control output
outputs
(AC-15; 250V 3A / AC-13; 250V 5A / DC-13; 30V 0.5A)
Output category according to EN60947-5-2 for timers with
Transistor outputs
(DC-13; 30V 100 mA)
NEMA B300 Pilot Duty, 1/4 HP 5-A resistive load at 120 VAC, 1/3
HP 5-A resistive load at 240 VAC
External power
12VDC(15%), 80mA
supply
EEPROM(overwrites: 100,000 times min.)that can store data for 10
Memory backup
years min.
Ambient Operating: -10 to 55°C(with no icing or condensation)
temperature Storage: -25 to 65°C(with no icing or condensation)
Ambient humidity 25% to 85%
5、
Function parameter setting
Mode setting
Timer
Twin timer
Transmission speed
2-stage timer
Power ON
Parity check
1-stage counter
Date bit
3s min.
3s min.
2-stage counter
Run mode
MODE
Stop bit
Total counter
3s min.
Station address
Batch counter Key protect switch
Communication on/off
Dual counter
Tachometer
★ Timer/ Counter/ Tachometer Selection Mode
Parameter name Parameter Setting range
Timer/Twin Timer/2-Stage Timer
/ /
Selection Mode
1-stage/ 2-stage / Total /Batch
/ /
/ Dual counter / Tachometer
/
/
Selection Mode
★ Communication Format Function Selection Mode
Parameter name Parameter Setting range (use key to select)
Transmission 1200, 2400, 4800, 9600, 14400, 19200,
speed 28800, 38400, 57600bps
Parity check NONE/ODD/EVEN
Date bit 8-bit/7-bit
Stop bit 1-bit/2-bit
Station address 01~FF (HEX)
Communication
ON/OFF
on/off
★ Key Protection Setting Mode
Parameter name Parameter Setting range (use key to select)
Key protection
off/on
switch
Timer parameter setting
Power ON
Time range
MODE
3s min.
Run mode Function Timer mode
setting mode
MODE
Timer (except for Z mode)
Output mode
PV/SV
MODE
Output time
Timer Z mode
( )
MODE
MODE
Input signal width
PV/ON duty ratio
MODE
MODE
MODE
NPN/PNP input mode
PV/cycle
MODE
Key protection level
Parameter name Parameter Setting range (use
--.--s/---.-s/----s/--min:--s/---.-min/
Time range
----min/--h:--min/---.-h/----h/-.---s
Timer mode up/down
Output mode a/a-1/a-2/a-3/b/b-1/d/e/f/z
Output time hold/0000.01~9999.99
Input signal width 20ms/1ms
NPN/PNP input
npn/pnp
mode
Key protection
kp-1/kp-2/kp-3/kp-4/kp-5
level
Twin Timer parameter setting
Power ON
MODE
3s min.
Run mode Function
setting mode
MODE
MODE PV/OFF set time
MODE
MODE
MODE
PV/ON set time
MODE
MODE
Parameter name Parameter Setting range (use
--.--s/---.-s/----s/--min:--s/---.-min/
OFF time range
----min/--h:--min/---.-h/----h/-.---s
--.--s/---.-s/----s/--min:--s/---.-min/
ON time range
----min/--h--min/---.-h/----h/-.---s
Timer mode up/down
Default value
ON/OFF start
tim
mode
Input signal width 20ms/1ms
1cnt
NPN/PNP input
npn/pnp
mode
Key protection
kp-1/kp-2/kp-3/kp-4/kp-5
level
Default value
2-Stage Timer parameter setting
9600
Power ON
none
3s min.
Function
Run mode
8-bit
setting mode
1-bit Absolute value
Set value 1 Set value 2
01
Forecast value
on
Forecast set value
Set value
Default value
Parameter name Parameter Setting range (use
Forecast/
off
ofst/abs
absolute value
--.--s/---.-s/----s/--min--s/---.-min/
Time range
----min/--h--min/---.-h/----h/-.---s
Output mode
Input signal width 20ms/1ms
NPN/PNP input
npn/pnp
mode
Key protection
kp-1/kp-2/kp-3/kp-4/kp-5
level
Time parameter setting
Setting range
0000.00~9999.99 (Time range: -.-s)
00000.0 ~ 99999.9 (Time range: -.-s)
000000 ~ 999999 (Time range: --s)
0000:00 ~ 9999:59 (Time range: -min-s)
00000.0 ~ 99999.9 (Time range: -.-min)
000000 ~ 999999 (Time range: --min)
0000:00 ~ 9999:59 (Time range: -h-min)
key to select) Default value
00000.0 ~ 99999.9 (Time range: -.-h)
--.--s 000000 ~ 999999 (Time range: --h)
000.000 ~ 999.999 (Time range: -.-s)
up
Counter parameter setting
a
hold Power ON
20ms
Run mode
npn
1-stage counter
kp-1
Present value
set value
2-stage counter
MODE
Present value,
OFF time range
set value 1
MODE
ON time range Total and preset counter
MODE MODE
Present value,
Timer mode
set value
MODE
ON/OFF start mode Batch counter
MODE
Present value,
set value
Input signal width
MODE
Dual counter
NPN/PNP input mode
Dual count value,
MODE
dual count set value
Key protection level
key to select) Default value
Parameter name Parameter
--.--s
Input mode
--.--s
Dual count
calculating mode
up
Output mode
toff/ton toff
One-shot output
time
20ms
One-shot output
2 time
npn
One-shot output
1 time
kp-1
Counting speed
Input signal width
Decimal point
Forecast/absolute value position
Prescale value
Time range
NPN/PNP Input
Output mode mode
Key protection
Input signal width level
Note: 1.The setting range varies with the output mode.
NPN/PNP input mode
2.The setting range varies with the model and the input mode.
3.HOLD can not be set when the output mode is K-2.
Key protection level
Tachometer parameter setting
key to select ) Default value
ofst
Power ON
--.--s
a/f-1 a
3s min.
Run mode
20ms
npn
Measurement value
kp-1
Measurement value
OUT1 set value
MODE
Unit Default value
Measurement value
s 0000.00
OUT2 set value
s 00000.0
s 000000
min:s 0000:00
min 00000.0
min 000000
h:min 0000:00
h 00000.0
h 000000
s 000.000
Input mode
MODE
Dual count calculating mode
3s min.
Function setting
MODE
mode
Output mode
MODE
One-shot output time
MODE
One-shot output 2 time
MODE
Present value, One-shot output 1 time
set value 2
MODE
MODE
Counting speed
MODE
Total set value
Input signal width
MODE
MODE Decimal point position
Batch count value,
batch count set value
MODE
Prescale value
MODE
MODE
CP1 present value
NPN/PNP input mode
CP2 present value
MODE
Key protection level
Setting range (use key to select) Default value
up/down/ud-a/ud-b/ud-c (See note 1.) up
add/sub (See note 1.) add
n/f/c/r/k-1/p/q/a/k-2/d/l/h (See note 2.) n
000.001~999.999 000.500
000.001~999.999 000.500
hold/000.001~999.99 (See note 3.) hold
30Hz/5KHz 30hz
20ms/1ms 20ms
----/---.-/--.--/-.--- ----
000.001~999.999 001.000
NPN/PNP NPN
kp-1/kp-2/kp-3/kp-4/kp-5 kp-1
Tachometer output mode
MODE
Counting speed
MODE
Function setting Decimal point position
mode
MODE
Prescale value
MODE MODE
Average processing
MODE
MODE
Auto-zero time
MODE
MODE
Startup time
MODE
NPN/PNP input mode
MODE
Key protection level