NNOOTTEESS FFOORR FFIIGGUURREE 11--44
✱ – Indicates components not supplied.
✱✱– Branch circuit protection (circuit breaker or input fuses) must be supplied by customer.
– Indicates customer connection terminal. Wire only to terminals shown. Note that not all terminals
shown are available in all ratings – see pages 1-3 thru 1-5.
( ) – Indicates alternate terminal marking, i.e., (R) and L1.
▲ – Function labels shown for these terminals are determined by 3-Wire control factory settings
of
nn 00 33 66
through
nn 00 44 00
(see paragraph 5.19).
● – Function labels shown for these terminals are determined by factory settings of
nn 00 44 11
&
nn 00 44 22
(see paragraph 5.20).
♦ – Function label shown for this terminal is determined by factory setting of
nn 00 44 33
&
nn 00 44 44
(see paragraph 5.11).
■ – Function labels shown for these terminals are determined by factory setting of
nn 00 55 22
(see paragraph 5.18).
1. Multiple combinations of frequency references are possible – see paragraph 5.11.
2. The Drive Electronic Thermal Overload function (
nn 00 33 33
,
nn 00 33 44
) meets standards set by UL and CSA
for motor thermal overload protection. If local code requires separate mechanical overload protection,
an overload relay should be installed, interlocked with the drive as shown. It should be the manual
reset type to prevent automatic restart following a motor fault and subsequent contact reclosure after
cool down.
3. Insulated twisted shielded wire is required.
2-conductor #18 GA. (Belden #8760 or equivalent).
3-conductor #18 GA. (Belden #8770 or equivalent).
Connect shield ONLY AT DRIVE END. Stub and isolate other end.
4. The Digital Operator is standard on every drive. Remote operators, as shown, may not be required.
5. Customer to connect terminal to earth ground (100Ω or less, 230V; 10Ω or less, 460V and 600V).
6. An optional DC reactor may be added for harmonic attenuation, if needed; see separate instruction
sheet for wiring.
7. If application does not allow reverse operation,
nn 00 00 66
, Reverse Run Prohibit Selection, should be set
to “REV prohibited” (“1”), and the Forward/Reverse input can be eliminated.
8. These terminals are not present on all drive ratings – refer to Table 1-1.
Before running, n001 must be set to " 0 ", " 1 ", " 2 ",
or " 3 ". Resetting drive constant n001 to " 8 " may
cause the motor to run in the reverse direction
WITHOUT A RUN COMMAND, and possibly result in
damage to the equipment or personal injury.
1-20
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