Deif MIQ96-2 User manual

DEIF A/S Tel.: [phone]
Frisenborgvej 33, DK-7800 Skive Fax: [phone]
Denmark E-mail: [email protected]
DEIF A/S
User’s Manual (Appendix)
Multi-instrument type MIQ96-2
4189320013A
• Limit switches
• 2 impulse outputs for kWh import, kvarh import
• Customer specified display

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1 Customer display
A customer specified display is available from software version 2.70. The customer
display is placed between the menus “PF total/Frequency” and “Total energy” - see
below.
6 parameters (3 in each window), chosen by the customer, can be shown at a time.
56
4
3
56
230.00 v U2
5000.0 mA I3
49.990 Hz f
4
3
558.00 kW+P1
300.00 var Q1
485.90 VA S1
56
4
3
56
1.1 How to set up the customer display
•Press arrow up or arrow down until the menu “Setting” appears. Press “Enter”
once or press arrow right until the menu “Password” appears.
•Press arrow up or arrow down again until the menu “Display” appears, then press
arrow right once, and the menu “Contrast” will appear.
•Press arrow down once, and the menu for changing of the “Customer display” will
appear.
Menu 1 display Menu 2 display

User’s manual (Appendix), multi-instrument MIQ96-2
4189320013A (UK)
CUSTOM
1: U2 I3 f
2. P1 Q1 S1
CUSTOM
1: U2 I3 f
2. P1 Q1 S1
Set
•When the “Enter” button is pressed, the display will go in “Set” mode, and the
actual parameter that can be changed will be underlined.
•Now arrow up or arrow down can be used to go to the wanted parameter. When
the wanted parameter has been selected, press arrow right (“Enter”), and the next
value can be changed.
•When the “Customer display” is OK, press arrow right until “Set” disappears.
•Now press arrow left (“Exit”) until the main menu appears, then use arrow up or
arrow down until “Customer display” is shown.
See abbreviation for each available parameter in the table below:
Pt Total active power
P1 Phase 1 active power
P2 Phase 2 active power
P3 Phase 3 active power
Qt Total reactive power
Q1 Phase 1 reactive power
Q2 Phase 2 reactive power
Q3 Phase 3 reactive power
It Total I (the sum of I1+I2+I3)
I1 I1
I2 I2
I3 I3
UΥAverage voltage (star)
U1 U1
U2 U2
U3 U3

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St Total apparent power
S1 Phase 1 apparent power
S2 Phase 2 apparent power
S3 Phase 3 apparent power
PFt Total power factor
PF1 Power factor phase 1
PF2 Power factor phase 2
PF3 Power factor phase 3
f Frequency
PAt Total power angle (atan2 (Pt, Qt))
A1 Power angle phase 1
A2 Power angle phase 2
A3 Power angle phase 3
In Neutral current
A12 Angle between phase 1-2
A23 Angle between phase 2-3
A31 Angle between phase 3-1
U∆Average uxy (delta)
U12 U between phase 12
U23 U between phase 23
U31 U between phase 31
MDP Dynamic demand value 1 (Pt)
MDQ Dynamic demand value 2 (Qt)
MDS Dynamic demand value 3 (St)
MDI Dynamic demand value 4 (It)
Tin Internal temperature in the MIQ96-2
2 Pulse output for kWh and kvarh
The pulse duration of the kWh (counters 1 and 3) and kvarh counters (counters 2 and
4) can be set between 10ms and 300ms.
2.1 How to change the pulse duration
•Find the menu for “Outputs” under the menu “Setting” and press “Enter”.
•Press “Enter” again, and the settings for output 1 will appear. Use arrow up or
arrow down to choose between output 1 and output 2.

User’s manual (Appendix), multi-instrument MIQ96-2
4189320013A (UK)
The example below shows setting of the pulse duration for output 1.
OUT1: (200ms)
1P/Wh
Press ”Enter”, and ”SET” appears.
OUT1: (200ms)
1P/Wh
SET
Press ”Enter”, and ”SET” appears for pulse duration. Change the value with arrow up
or arrow down. To shift from one digit to another, use arrow left or arrow right.
Pulse:
200ms
SET
Press ”Enter” until OUT1: (150ms) 1P/Wh appears again. Now choose number of
pulses/Wh with arrow up or arrow down and press “Enter” to accept.
Pulse: (150ms)
1P/Wh
SET

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3 Limit switches
Relays 1 and 2 can also be used as limit switches for stated parameters in the table in
section 2.
3.1 How to set up a limit switch
•Find the menu for “Outputs” under the menu “Setting” and press “Enter”.
•Use arrow up or arrow down to choose between output 1 and output 2.
•Press “Enter” again, and the settings for output 1 will appear. Use arrow up or
arrow down to choose between pulse output function or limit switch function.
OUT1: (200ms)
1P/Wh
SET
LIMIT 1: 005s
ON : U1 < 190.00V
OFF: U1 > 210.00V
SET
•Press “Enter” for change of response/delay time - select with arrow up or arrow
down.
•Press “Enter” for change of parameter - select with arrow up or arrow down.
•Press “Enter” for change of > or < - select with arrow up or arrow down.
•Press “Enter” for determination of limit value ON - select with arrow up or arrow
down the percentage of nominal value.
•Press “Enter” for determination of limit value OFF - select with arrow up or arrow
down the percentage of nominal value.
•When the limits have been set, the window below will be displayed.
LIMIT 1: 010s
ON : U1 < 200.00V
OFF: U1 > 230.00V

User’s manual (Appendix), multi-instrument MIQ96-2
4189320013A (UK)
3.2 Function of limit set-up
Ex. 1
On:
Off:
110V 200V 230V
Ex. 2
On:
Off:
110V 200V 230V
Errors and changes excepted
LIMIT 1: 010s
ON : U1 < 200.00V
OFF: U1 > 230.00V
LIMIT 1: 010s
ON : U1 > 230.00V
OFF: U1 < 200.00V