Catalogo Maxtermo

MAXTHERMO-GITTA GROUP CORP.

MC-2 SERIES OPERATION MANUAL

Version：0607010001 Version：

CONTENT
Dimension & Cut-Out ………………………………… P. 1 Panel function …………………………………………. P. 2 Operation flow …………………………………………. P. 3 How to set special function ..................................... P. 6 Specification …………………………………………… P. 9 Error information ......................................................P.10 Input selection table ………………………………….. P.10 Alarm selection table …………………………………. P.11 Hookup ………………………………………………...... P.11 Alarm action description …………………………...... P.12 Order information …………………………………....... P.13 Communication Protocol ……..…………………....... P.14 ..

Dimension & Cut-out：

C

E

B

D

A

F

H

G

unit：mm

Model MC 2438 MC 2538 MC 2638 MC 2738 MC 2838

A44.5 44.5 90.5 68.5 90.5
+ 0.5 -0 + 0.5 -0 + 0.5 -0 + 0.5 -0 + 0.5 -0

B 44.5 90.5 44.5 68.5 90.5
+ 0.5 -0 + 0.5 -0 + 0.5 -0 + 0.5 -0 + 0.5 -0

C 65 111 65 89 111

D 70 116 70 94 116

E 50 50 96 74 96

F 50 96 50 74 96

G 80 80 80 80 80

H 17 17 17 17 17

P.1

Panel function：
MC-2438/MC-2538/MC-2638/MC-2738/MC-2838
PV

1

2

SV

OUT 1

OUT 2
20

AT
30 40

AL 150

AL 2
60 70

AL 3
80

MAN
90

PRO
100

16

OUT 1

10

%

8

~ ~

3

SET

A/M

15

4

5

6

7

MARKS/DESCRIPTION 8 1 PV Process value display 9 10 2 3 4 5 6 7 SV Set value 11 SET Set key & enter key A/M Manual/auto exchange key Shift key Down key and program suspending key Up key and Program starting key 12 13 14 15 16 AL 1 AL 2 AL 3MARKS/DESCRIPTION OUT 1 Output1 action indication OUT 2 Output2 action indication AT Auto tuning action indication Alarm1 action indication Alarm2 action indication Alarm3 action indication Manual action Indication Programming action indication

MAN PRO

OUT 1% Output percentage of out1

P.2

Operation flow：
Name
PV SV

Level1 (User level)
Description
Range of setting:0~100% 27.5
Operatingdisplay

Exfactory

27.5

OUTL AT

Output percentage Auto tuning

Skip NO

Press the SET key

“YES/NO” to be used when setting PID

PV SV

Out L 100.0

AL1/RAMP/RATE AL2/RAMP/RATE

Press the SET key

AL3/RAMP/RATE
PV SV

Alarm setting range: 0-100%F.S. But if select ramp function, it will display ”rAmP” setting range from 00.00 to 99.99℃ /min If select soak function, it willdisplay “AL1” setting range from 00.00 to 99.99 min/sec or hour/min. If select slaver function, it will display “rAtE” setting range from 0 to 9999. If select program segment ending alarm function, it will display “AL1”, setting range from 1-8 or 1-16 (AL2 and AL3 are the same as above)

0

At no

Repeat the same steps as above to display the parameters listed at right.

Return to “

“Name P1 I1 D1
Operating display
Main Control Proportional Band Main Control Integral Time Main Control Derivative Time Main Control Dead-band Main Control Auto tuning off-set Main Control Output cycle time Main Control Hystersis Sub Control Proportional Band Sub Control Integral Time Sub Control Derivative Time Sub Control Output cycle time Sub Control Hystersis

Description
Range ofsetting:0-100% ON/OFF at P=0 Range of setting:0-3600 Sec Integral off at I=0 Range of setting:0-3600 Sec Derivative off at D=0 Dead-band of main control Range of setting:-10-+10 Range of setting:0-100% F.S. When output is SSR, it is set at 3, 4-20 mA is set at 1 but output is relay usually it is set at 20. Range of setting:0-100 Sec For ON/OFF control only Range of setting :0.4-100 Range ofsetting:0-100% ON/OFF at P=0 Range of setting:0-3600 Sec Integral off at I=0 Range of setting:0-3600 Sec Derivative off at D=0 When output is SSR, it is set at 3, 4-20 mA is set at 1 but output is relay usually it is set at 20. Range of setting:0-100 Sec For ON/OFF control only Range of setting :0.4-100 Adjust offset of output1 when I1 set at “0”

Exfactory 30 240 60 0 0 20 0.4 30 240 60 20 0.4 0 0 100...