Carel emeter1 User Manual

ENG
32
"Carel emeter" +0300044IE rel. 1.5 - 10.11.2017
user interface
for MT300W1100
1.2 Programming block
It is possible to block the access to programming by means of a specic trimmer positioned on the rear of the removable display unit. Turn the trimmer
clockwise up to its run end with the help of a suitable screwdriver as shown in gure 2 point 5.
1.3 Basic programming and reset
To enter the complete programming mode, press the key 2 for at least 3 sec. (g 1). Entering the programming mode, all the measurements and control
functions are inhibited. During this phase the ashing of the LED has not to be considered.
1
PASS? : entering the right password (default value is 0) allows access to the main menu
2
CnGPASS: it allows changing the password
3
APPLiC.:
it allows selecting the pertinent application. A: active positive energy meter (mesuring of active positive energy and some minor parame-
ters). B: active and reactive positive energy meters (measuring of energies active and reactive positive with some minor parameters). C:
showing of all the electrical variables available.
4
SYS :
it allows selecting the electrical system. 3Pn: 3-phase unbalanced with neutral; 3P: 3-phase unbalanced without neutral; 3P1: 3-phase balan-
ced with or without neutral 2P: 2-phase; 1P: single phase
5
Ut rAt. : VT ratio (1.0 to 6.00k). Example: if the connected VT primary is 5kV and the secondary is 100V, the VT ratio to be set is 50 (that is 5000/100).
6
Ct rAt. : CT ratio (1.0 to 60.0k). Example: if the connected CT primary is 3000A and the secondary is 5A, the CT ratio is 600 (that is: 3000/5).
7
PuLSE: selects the pulse weight (kWh per pulse; programmable from 0,001 to 9,99).
8
P. tESt:
(for “APPLiC” C only, see n. 3 menu), sets the simulated power value (kW) to which a proportional pulse sequence according to “PULSE” corre-
sponds. The function is active until you remain within the menu
9
tESt: (for “APPLiC” C only, see n. 3 menu), activated on the pulse output when ON.
10 Add. : serial address: from 1 to 247
11 EnE rES: reset of all the meters (for “APPLiC” C only).
12 End : it allows exiting the programming mode by pressing the key 2 (see g 1).

Carel emeter1 Specifications

General

Brand	Carel
Model	emeter1
Category	Measuring Instruments
Language	English