Owner manual

R&M Materials Handling, Inc.
4501 Gateway Boulevard
Springfield, Ohio 45502
P.: [phone]
FAX: [phone]
94/105
R&M Materials Handling, Inc. reserves the right to alter or amend the above information without notice.
Phase line goes two times through the current transformer.
(2 ROUNDS)
Phase line goes three times through the
current
transformers. (3 ROUNDS)
The current transformer’s grey wire is connected to the
terminal 29. The terminal 29 is neutral level for current
transformers. The current transformer’s neutral level point
is +5 VDC so the unit can measure positive
and negative
values from current.
0
5
10
Voltage
Peak value
Maximum peak value is 3.5V and maximum effective value
is 2.5 VAC. It is possible that start current gives bigger
output value from current transformers than what are
maximum values, therefore supervisions are by-pas
sed
time of start.
Start time parameters are “4-7-
13 Start time to slow speed”
and “4-7-14 Start time to fast speed”.
0
5
10
Voltage
Start to fast speed