PMA KS 50-1 User manual

KS50-1
KS50-1
KS52-1
KS52-1
PMA Prozeß- und Maschinen-Automation GmbH
Industrial controller KS 50-1and KS 52-1
Operating manual
English
9499-040-62811
Valid from: 07/2011

© PMA Prozeß- und Maschinen-Automation GmbH •Printed in Germany
All rights reserved. No part of this document may bereproduced or published in any form
or by any means without prior written permission from the copyright owner.
A publication of PMA Prozeß- und Maschinen Automation
P.O.Box 310229
D-34058 Kassel
Germany
ûBlueControl
More efficiency in engineering,
more overview in operating:
The projecting environment for the BluePort®controllers
ATTENTION!
Software and Updates on
or on PMA-CD
www.pma-online.de
Description of symbols
in the text: on the device:
gGeneral information aFollow the operating instructions
aGeneral warning
lAttention: ESD-sensitive devices

KS50/52-1 3
Contents
1Mounting .............................. 5
2Electrical connections ....................... 7
2.1 Connecting diagram......................... 7
2.2 Connecting diagram for the options card ..............8
2.3 Terminal connection ........................ 8
3Operation ............................. 12
3.1 Front view ............................. 12
3.2 Behaviour after power-on ..................... 13
3.3 Operating level .......................... 13
3.4 Maintenance manager / Error list ................14
3.5 Self-tuning ............................. 16
3.5.1 Preparation before self-tuning ......................16
3.5.2 Self-tuning start ............................17
3.5.3 Self-tuning cancellation ........................17
3.5.4 Acknowledgement of failed self-tuning .................17
3.5.5 Optimization after start-up or at the set-point ..............17
3.5.6 Selecting the method ( ConF/Cntr/tunE).............18
3.5.7 Optimization at the set-point for 3-point stepping controller ......21
3.5.8 Examples for self-tuning attempts ..................22
3.6 Manual tuning ........................... 23
3.7 Second PID parameter set ..................... 24
3.8 Alarm handling .......................... 25
3.9 Operating structure ........................ 27
4Configuration level ........................ 28
4.1 Configuration survey ....................... 28
4.2 Configurations ........................... 29
4.3 Set-point processing ........................ 38
4.3.1 Set-point gradient / ramp ........................38
4.4 KS50-1 cooling functions ..................... 38
4.4.1 Standard ( CyCl=0)..........................38

4 KS50/52-1
4.4.2 Switching attitude linear ( CyCl=1) ................39
4.4.3 Switching attitude non-linear ( CyCl=2)..............39
4.4.4 Heating and cooling with constant period ( CyCl=3)........40
4.5 Configuration examples ...................... 41
4.5.1 On-Off controller / Signaller (inverse) .................41
4.5.2 2-point and continuous controller (inverse) ...............42
4.5.3 3-point and continuous controller ...................43
4.5.4 3-point stepping controller (relay & relay) ...............44
4.5.5 D-Y - Off controller / 2-point controller with pre-contact......45
4.5.6 KS50-1 with measured value output ..................46
5Parameter setting level ...................... 48
5.1 Parameter survey ......................... 48
5.2 Parameters ............................. 49
5.3 Input scaling ............................ 52
5.3.1 Input Inp.1 ...............................52
5.3.2 Input InP.2 ...............................52
6Calibration level ......................... 53
7Programmer ........................... 56
8Special functions ......................... 57
8.1 Start-up circuit ........................... 57
8.2 Boost function ........................... 58
8.3 KS50/52-1 as Modbus master ................... 59
8.4 Linearization............................ 60
9BlueControl ............................ 61
10 Versions .............................. 62
11 Technical data .......................... 64
12 Safety hints ............................ 67
12.1 Reset to default .......................... 69

1Mounting
Safety switch:
For access to the safety switches, the controller must be withdrawn from the hou-
sing. Squeeze the top and bottom of the front bezel between thumb and forefinger
and pull the controller firmly from the housing.
Mounting
KS50/52-1 5
oder:
*
Ü
*
Ü
96 (3.78")
48 (1.89")
min.48 (1.89")
10 (0.4")
1..10
(0.04..0.4")
118 (4.65")
45
+0,6
(1.77" )
+0.02
92
+0,8
(3.62" )
+0.03
125
126
SP.X run
Err
Ada
è
KS 50-1 KS 52-1 92+0,8
92
+0,8
96
96
10
118
1 2 3 OK
SP.x
run
Ada
Err
%
max.
95% rel.
max. 60°C
0°Cmin.
Safety switches
Loc
10V imA/Pt
UiI

aSafety switch 10V imA/Pt and U<-> I always in position left or right.
Leaving the safety switch open may lead to faulty functions!
lCaution! The unit contains ESD-sensitive components.
Mounting
6 KS50/52-1
Name of safety
switch Position Remark Factory setting
10V imA/Pt right Current signal / Pt100 / thermocouple at
InP.1
l
left Voltage signal at InP.1
Loc open Levels as set using the BlueControl®eng. tool
(default):
- Access to controller off / self-tuning / extended
operating level = enabled
- Password PASS=OFF
- Access to parameter setting level /
configuration level /
calibration level= disabled
close all levels accessible wihout restriction l
U<-> I
only valid for
KS5.-1.4-.....-...
KS5.-1.5-.....-...
right (I) Current / logic on output 3 "OUT3" l
left (U) Voltage on output 3 "OUT3"

2Electrical connections
2.1 Connecting diagram
Electrical connections for all types KS 5x-1 exept KS 5_-1_4-_ 00_ _-_ _
Electrical connections for KS 5_-1_4-_____-__
* Safety switch 10VimA/Pt (input INP1 current”10V” imA/Pt/mV)
** Safety switch U iI (output OUT3 current”U” ivoltage”I”)
Electrical connections
Connecting diagram 7 KS50/52-1
L
N
90...250V
24V AC/DC
mA
mA
0..10 V
HC
di1
INP1
INP2
OUT3
OUT2
OUT1
1
2
3
4
7
5
8
6
9
10
11
12
13
14
15
ab c d
U
Logic KS 5_-1. -.....-...
KS 5_-1. -.....-...
2
3
C
N/O
N/O
C
N/O
N/C
L
N
90...250V
24V AC/DC
mA 0..10 V
di1
INP1
OUT3
OUT2
OUT1
1
2
3
4
7
5
8
6
9
10
11
12
13
14
15
ab c d
U
Logic
C
N/O
N/C
N/O
C
N/C

2.2 Connecting diagram for the options card
gAccording to order the controller is fitted with:
wflat-pin terminals combined for 1 x 6,3mm or 2 x 2,8mm to DIN 46 244
wor screw terminals for conductor cross section from 0,5 to 2,5mm²
On instruments with screw terminals, the stripping length must be min. 12
mm. Select end crimps accordingly.
2.3 Terminal connection
Power supply connection 1
See chapter 11 "Technical data"
Connection of input INP1 2
Input for variable x1 (process value)
athermocouple
bresistance thermometer (Pt100/ Pt1000/ KTY/ ...)
ccurrent (0/4...20mA)
dvoltage (0/2...10V) *Note: consider the safety switches.
Electrical connections
KS50/52-1 8 Connecting diagram for the options card
di2
di3
UT
Option
RXD-B
GND
RXD-A
TXD-B
TXD-A
RS485 RS422
Modbus RTU
RGND
DATA B
DATA A
+24V DC
24V GND
1
2
3
4
7
5
8
6
9
10
11
12
13
14
15
1
3
4
5
6
7
8
9
10
11
12
13
14
15
17
(2)
(16)
OUT5
OUT6
24 VDC
24 VDC
KS5_-1..- ....-...8

Connection of input INP2 3
Sensor type 0...50mA AC or
0/4 ... 20 mA DC for heating current input,
external set-point or
external correcting variable Y.E.
Connection of input di1 4
Digital input, configurable as a switch direct /
inverse or a push-button. ***
Connection of outputs OUT1/2 5
Relay outputs 250V/2A normally open with
common contact connection
Connection of output OUT3 6
Relay-output
KS5_-1_0-_00_ _-_ _ _ or
KS5_-1_1-_00_ _ -_ _ _
-Relay (250V/2A), potential-free changeover contact
Universal-output
KS5_-1_2-_00_ _-_ _ _or
KS5_-1_3-_00_ _-_ _ _
- Current (0/4...20mA)
- Voltage (0/2...10V)
- Transmitter power supply
- Logic (0..20mA / 0..12V)
Connection of inputs di2/3 7(option)
Configurable as a switch direct / inverse
or as a push-button. ***
- Opto-coupler input
KS5_-1_ _-100_ _-_ _ _
Digital inputs (24VDC external)
galvanically isolated.
- Potential-free contact input
KS5_-1_ _-800_ _-_ _ _
Connection of output UT8(option)
Supply voltage connection for external energization
Connection of outputs OUT5/6 9
(option)
Digital outputs (opto-coupler), galvanic isolated, common positive control volta-
ge, output rating: 18...32VDC
Connection of bus interface 0(option)
RS422/485 interface with Modbus RTU protocol
*** Adjustment is possible only in common for all digital inputs.
Electrical connections
Terminal connection 9 KS50/52-1
1
2
3
4
7
5
8
6
9
10
11
12
13
14
15
L
N
Logic
+
_
SSR
3INP2 current tansformer
1
2
3
4
7
5
8
6
9
10
11
12
13
14
15
L
N
+
5OUT1/2 heating/cooling

Connection of outputs OUT1 !and OUT2 "
Relay-output KS5_-1_4-_00_ _-_ _ _ and KS5_-1_5-_00_ _-_ _ _
-Relay (250V/2A), potentialfree changeover contact
Connection of output OUT3 §
Universal output KS5_-1_4-_00_ _-_ _ _und KS5_-1_5-_00_ _-___
Note: Mind the safety switch.
- current (0/4...20mA)
- voltage(0/2...10V)
- Transmitter power supply
- Logic (0..20mA / 0..12V)
aThe analog outputs OUT3 and transmitter supply voltage UTare connected to
different voltage potentials. For this reason, an external galvanic connection of
OUT3 and UTis not permissible for analog outputs.
Electrical connections
KS50/52-1 10 Terminal connection
1
2
3
K
+
-
+
-
13V
22mA
6OUT3 transmitter supply
1
3
4
5
6
7
8
9
10
11
12
13
14
15
17
(2)
(16)
1
2
3
4
7
5
8
6
9
10
11
12
13
14
15
1
2
3
K
+
-
+
-
+
-
17,5V
22mA
OUT3
Jx
82-wire transmitter supply with UT
Option KS5_-1_ _-100 _ _-_ _ _
1
2
3
4
5
+24VDC
5mA
5mA
0V
Option KS5_-1_ _-800 _ _-_ _ _
1
2
3
4
5
7Connection of inputs di 2/3
7
8
9
7
8
9
3
4
7
5
8
6
9
10
+
_
SSR
+
_
SSR
+
_
SSR
Series connection Parallel connection
+
_
SSR
7
8
9
Logic
4V
4V
4V
12V
I =22mA
max
I =22mA
max
12V
6OUT3 as logic output with solid-state relay
(series and parallel connection)