AM Multi-function analog monitor (+) Output current or Type of analog signal (operating parameter) to be
output frequency output is selected by setting of parameter n052.
AC Multi-function analog monitor (- ) is selectable Monitor output: 0 to +11V; 2 mA maximum
TERMINAL FUNCTIONS LEVELS
S1 2-WIRE CONTROL: Forward Run / Stop signal Run at closed, stop at open (See NOTE 2)
(See NOTE 1)
3-WIRE CONTROL: Run signal Run at closed (See NOTE 2)
S2 2-WIRE CONTROL: Reverse Run / Stop signal Run at closed, stop at open (See NOTES 2 & 3)
(See NOTE 1)
3-WIRE CONTROL: Stop signal Stop at open (See NOTES 2 & 3)
S3 External fault input Fault at closed (see NOTES 2 & 3). When the
External Fault input is applied, the drive’s Fault
relay trips (shutdown) and the motor coasts to a
stop. The Digital Operator displays “ EF3 Ext
Fault 3”” failure.
S4 Fault Reset input (external) Fault Reset at closed (see NOTES 2 & 3). The
Fault Reset input will reset the Fault relay, if the
drive is in “stopped” condition. Both Forward
Run/Stop signal and Reverse Run/Stop signal
must be OPEN.
S5 Multi-step Speed Reference 1 Effective when closed (See NOTES 2 & 3)
S6 Multi-step Speed Reference 2 Effective when closed (See NOTES 2 & 3)
SC Sequence control input common Sequence control input 0 V
for terminals S1-S6.
M1 Multi-function contact output (N.O.). Contact capacity:
M2 One of 18 functions are available, by setting 250 Vac at 1A or below
of parameter n042. 30 Vdc at 1A or below
G Connection for shield sheath of signal leads – – – –
FS Frequency reference power supply +15V (Control power supply for frequency setting:
max 20 mA)
FV Frequency reference analog input (voltage); 0 to +10V/100% (20K ohms)
auto input – can be changed to manual by See paragraph 5.11.
setting of parameter n043.
FI Frequency reference analog input (current); 4-20mA/100% (250 ohms)
can be changed to voltage input by setting of See paragraph 5.11.
parameter n044, and status of jumper J1.
FC Frequency reference analog input common 0 V
MA Multi-function contact output Closed at fault
(N.O./N.C.). Contact capacity:
MB One of 18 functions are Open at fault 250 Vac at 1A or below
available, by setting of 30 Vdc at 1A or below
MC parameter n041. Common
TERMINAL FUNCTIONS DESCRIPTION / SIGNAL LEVELS
Table 1-3. Terminal Functions and Signals of Control Circuit
1-11
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