Rice Lake Condec UMC600IS - Manual (Page 5)

2 UMC 600IS Installation Manual
1.2 System Limitations and Restrictions
The following items represent limitations and restrictions on the use of the UMC 600IS:
• All instrumentation must have identification
nameplates in compliance with the control
drawing.
• All wiring, connections, conduit and grounds
must comply with the National Electrical
Code.
• The cable type and cable length must comply
with the specifications in the control drawing
• No modifications can be made in the field.
• Factory Mutual Approval required (see
Section 1.1 on page 1).
• It is mandatory to return the UMC 600IS to
Condec for service.
• Component level repair is not permitted on
Factory Mutual Approved equipment.
• Standard unit configuration is without local
sense jumpers installed. Therefore, use either
six-conductor loadcell cable or externally
jump +SEN to +EXC and –SEN to –EXC.
1.3 Front Panel Keypad and Annunciators
Figure 1-1 shows the UMC 600IS front panel. The UMC 600IS display consist of a six digit, seven-segment
display. Table 1-1 lists the front panel keys and their functions.
Figure 1-1. UMC 600IS Front Panel
1
6
2
7
3
8
4
9
5
0
CE
ENT
TARE
RECALL
ZERO
NET
GROSS
TARE
lb/kg
CONV
PRINT
1 SET
POINT
2 SET
POINT
CAPACITY 600 x 0.1
ZERO
NET
GROSS
lb
kg
MOTION
Panel Key Function
ZERO Provides push-button auto zero (PAZ) over ±1.9% or 100% full scale capacity. Operates only in gross
weighing mode.
NET/GROSS Switches the unit between gross and net weighing modes.
TARE Provides push-button tare entry over 100% of scale capacity. Pressing TARE key switches to net mode
and enters tare.
PRINT Provides a manual print function if unit is wired to serial printer or other data device.
lb/kg CONV Switches the displayed weight unit between pounds and kilograms.
TARE RECALL Press to recall tare value; LED annunciator flashes when tare value is displayed.
ON/OFF Provides power to the indicator.
SETPOINT 1 & 2 No function. Setpoints are not supported for this indicator.
0–9, CE, ENT Numeric keyboard for entry of manual tare and calibration data. Includes CE (Clear Entry) and ENT (Enter)
keys.
Table 1-1. Front Panel Key Functions