ICS IM3 Manual de usuario
User manual IM3
Pt100 2-/3-/4-wire -200.0°C…850°C / -328.0°F…1562.0°F
Technical features:
• red display of -19999…99999 digits (optional: green, orange or blue display)
• minimal installation depth: 90 mm without plug-in screw terminal
• min/max-memory
• display flashing at threshold value exceedance / threshold value undercut
• permanent min/max-value recording
• brightness control
• programming interlock via access code
• protection class IP65 at the front side
• plug-in screw terminal
• optional: 2 PhotoMos outputs
• optional: analog output
• accessories: PC-based configuration-kit PM-TOOL with CD & USB-adapter for devices without
keypad and for a simple adjustment of standard devices
Identification
Options – breakdown of order code:
Please state physical unit by order, e.g °C
STANDARD-TYPES ORDER NUMBER 2-/4-wire ORDER NUMBER 3-wire
Pt100 2-/3-/4-wire
Housing size: 48x24 mm
IM3-7TR5A.010C.S70xD
IM3-7TR5A.010C.770xD
IM3-7TR5A.030C.S70xD
IM3-7TR5A.030C.770xD
IM
3- 7 T R 5 B. 0 1 0 C. 7 7 2 x D
Standard type M line Dimension
D physical unit
Installation depth
109 mm, 3 Version
incl. plug-in terminal x internal version
Housing size Switching points
48x24x90 mm (BxHxD) 7 0 no switching points
22 PhotoMos-outputs
Display type
Temperature T Protection class
1 without keypad,
Display colour operation via PM-TOOL
Blue B 7 IP65 / plug-in terminal
Green G
Red R Supply voltage
Orange Y 7 24 VDC galv. isolated
S 85-265 VAC
Number of digits
5-digit 5 Measuring input
C Pt100 up to 850°C
Digit height
10 mm AAnalog output
0 without
Digital input X 0-10 VDC, 0/4-20 mA
without 0
Temperature devices
1Pt100 2-/4-wire
3Pt100 3-wire
1
Contents
1. Brief description 2
2. Assembly 3
3. Electrical connection 4
4. Functions and operation description 6
4.1. Programming software PM-TOOL 7
5. Setting up the device 8
5.1. Switching on 8
5.2. Standard parameterisation (flat operation level) 8
Value assigment for triggering of the signal input
5.3. Programming interlock 11
Activation/Deactivation of the programming interlock or change into the professional level
respectively back into the flat operation level
5.4. Extended parameterisation (professional operation level) 12
5.4.1. Signal input parameter „ “ 12
Value assigment for triggering of the signal input
5.4.2. General device parameter „ “ 15
Superior device functions like min/max permanent, brightness control, as well as the control of the
keyboard configuration
5.4.3. Safety parameter „ “ 19
Assignment of user and master code for locking or access to certain
parameters like e.g. analog output and alarms, etc.
5.4.4. Analog output parameter „ “ 20
Analog output functions
5.4.5. Relay functions „ “ 22
Parameter for the definition of the setpoints
5.4.6. Alarm parameter „ “ 24
Activator and dependencies of the alarms
6. Reset to factory settings 27
Reset of the parameter to the factory default settings
7. Alarms / Relays 28
Function principle of the switching outputs
8. Technical data 30
9. Safety advices 32
10. Error elimination 33
1. Brief description
2
1. Brief description
The panel meter instrument IM3-7C is a 5-digit device for Pt100 temperature sensors and a visual
threshold value monitoring via the display. The configuration happens via three keys at the front or by the
optional PC software PM-TOOL. The integrated programming interlock prevents unrequested changes of
parameters and can be unlocked again with an individual code. Optional an analog output for further
processing in the equipment is available. And on demand two free adjustable setpoints with which
threshold values can be controlled and reported to an superior master display.
The electrical connection is done via plug-in terminals on the back side.
Selectable functions like e.g. the recall of the min/max-value, a direct threshold value regulation during
operation mode, complete the modern device concept.
3
2. Assembly
2. Assembly
Change signs of the physical unit before assembly via a channel at the side of the
front! The change can only be done from the outside before assembly!
Sealing
48,0
24,0
3,0
Gap for physical dimension
120 mm
Installation depth incl. connection terminals
Please read the Safety advices on page 32 before installation and keep this user manual for future
reference.
1. After removing the fixing elements, insert the device.
2. Check the seal to make sure it fits securely.
3. Click the fixing elements back into place and tighten the clamping screws by hand. Then
use a screwdriver to tighten them another half a turn.
CAUTION! The torque should not exceed 0.1 Nm!
4
3. Electrical connection
3. Electrical connection
Type IM3-7TR5A.010C.S70xD 2-/4-wire
Type IM3-7TR5A.030C.S70xD 3-wire
supply of 100-240 VAC
Type IM3-7TR5A.010C.770xD 2-/4-wire
Type IM3-7TR5A.030C.770xD 3-wire
supply of 24 VDC
1 2 3 4 5 6 7
Options:
Voltage
supply
100-240VAC
N L
Pt100
4-wire
Pt100
3-wire
Pt100
2-wire
11 12 13 14
PhotoMos-outputs
S1 S2
1 2 3 4 5 6 7
11 12 13 14 15 16
PhotoMos-
outputs Analog output
S1 S2
Options:
0/4-20mA
0 V
10 VD C
+
_
Voltage
supply
24 VDC
Pt100
4-wire
Pt100
3-wire
Pt100
2-wire
5
4. Function and operation description
Level Key Description
Menu level
Change to parameterisation level and deposited values.
Keys for up and down navigation in the menu level.
Change into operation mode by pushing both navigation keys
at the same time.
Parameterisation
level
To confirm the changes made at the parameterization level.
Adjustment of the value / the setting.
Change into menu level or stop of the value input, by pushing
both navigation keys at the same time.
Menu group level
Change to menu level
Keys for up and down navigation in the menu group level.
Change into operation mode or return into menu level, by
pushing both navigation keys at the same time.
4. Function and operation description
Operation
The operation is divided into three different levels.
Menu level (delivery status)
The menu level is for the standard settings of the device. Only menu items which are sufficient to set the
device into operation are displayed. To get into the professional level, run through the menu level and
parameterise ““ under menu item .
Menu group level (complete function volume)
Suited for complex applications as e.g. linkage of alarms, setpoint treatment, totaliser function etc. In this level
function groups which allow an extended parameterisation of the standard settings are availabe. To leave the
menu group level, run through this level and parameterise „ „ under menu item .
Parameterisation level:
Parameter deposited in the menu item can here be parameterised. Functions, that can be changed or
adjusted, are always signalised by a flashing of the display. Settings that are made in the parameterisation
level are confirmed with [P] and thus safed. Pressing the [O]-key („zero-key“) leads to a break-off of the value
input and to a change into the menu level. All adjustments are saved automatically by the device and it
changes into operating mode, if no further key operation is done within the next 10 seconds.
6
4. Function and operation description
4.1 Parameterisation software PM-TOOL:
Included in the delivery of the PM-TOOL are the software on CD and an USB-cable with device
adapter. The connection happens via a 4-pole micromatch-plug on the back side of the device, to
the PC-side the connection happens via an USB plug.
System requirements: PC incl. USB interface
Software: Windows XP, Windows VISTA
With this tool the device configuration can be generated, omitted and safed on the PC. The
parameters can be changed via the easy to handle program surface, whereat the operating mode
and the possible selection options can be preset by the program.
Function chart:
7
5. Setting up the device
5.1. Switching on
Once the installation is complete, start the device by applying the voltage supply. Before, check once again
that all electrical connections are correct.
Starting sequence
For 1 second during the switching-on process, the segment test ( ) is displayed followed by an
indication of the software type and, after that, also for 1 second the software version. After the starting
sequence, the device switches to operation/display mode.
5.2. Standard parameterisation: (Flat operation level)
To parameterize the display, press the [P]-key in operating mode for 1 second. The display then changes to
the menu level with the first menu item .
5. Setting up the device
Menu level Parameterisation level
Type of temperature metering,
Default:
The temperature can be displayed in °C or in °F. Confirm the selection with [P] and the display
switches back to menu level.
Setting the decimal point, :
Default:
The decimal point on the display and the physical unit can be changed with [▲] [▼]. If e.g.
temperature measurement in °C is selected, then choose between 0°C and 0.0°C in the
parameterisation level. Confirm with [P], the display then switches back to the menu level
again.
Setting the measuring range start / offset value, :
Default:
The value for the sensor calibration is selectable from the smallest to the highest digit with
[▲][▼] and confirmed with [P]. After the last digit the display switches back to the menu level
again. The value calibration for a temperature measurement in °C can be adjusted between -
20.0 and +20.0 and in °F between -36.0 and +36.0. If the type of the measurement is changed
later, then the value is rounded.
Setting the display time, :
Default:
The display time is set with [▲] [▼]. The display moves up in increments of 0.1 up to 1 second
and in increments of 1.0 to 10.0 seconds. Confirm the selection by pressing the [P] button. The
display then switches back to the menu level again.
then
8
5. Setting up the device
Menu level Parameterisation level
Selection of analog output,
Default:
Available are 3 output signals: 0-10 VDC, 0-20 mA and 4-20 mA, with this function, the
demanded signal is selected.
Setting up the final value of the analog output,
Default:
The final value is adjusted from the smallest digit to the highest digit with [▲] [▼] and digit by
digit confirmed with [P]. A minus sign can only be parameterised on the highest digit. After the
last digit, the device changes back into menu level.
Setting up the initial value of the analog output,
Default:
The initial value is adjusted from the smallest digit to the highest digit with [▲] [▼] and digit by
digit confirmed with [P]. A minus sign can only be parameterised on the highest digit. After the
last digit, the device changes back into menu level.
Threshold values / limits,
Default:
This value defines the threshold, that activates/deactivates an alarm.
Hysteresis for limit values,
Default:
The delayed reaction of the alarm is the difference to the threshold value, which is defined by
the hysteresis.
Function for threshold value undercut / exceedance,
Default:
A limit value undercut is selected with (for LOW = lower limit value), a limit value
exceedance with (for HIGH = higher limit value). If e.g. limit value 1 is on a threshold level
of 100 and allocated with function , an alarm is activated by reaching the threshold level. If
the threshold value was allocated to an alarm will be activated by undercutting the
threshold value, as long as the hysteresis is zero.
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