Inputs & Outputs; Multi-Function Input Signals - Saftronics FP5 Series User Manual

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Chapter 3 - Programming Features
Inputs & Outputs
3.4 INPUTS & OUTPUTS
Multi-function Input Signals (n036 to n040)
Multi-function contact input terminal S2 to S6 functions can be changed when
necessary by setting parameters n036 to n040, respectively. None of these
parameters can receive a setting common with the other (no duplication).
· Terminal S2 function: set via parameter n036
· Terminal S3 function: set via parameter n037
· Terminal S4 function: set via parameter n038
· Terminal S5 function: set via parameter n039
· Terminal S6 function: set via parameter n040
LED Setting LCD Setting
0
Reverse RUN (2W)
1
FWD/REV Cmd (3W) Fwd / Rev command (3-wire sequence)
2
Ext Fault (NO)
3
Ext Fault (NC)
4
Fault Reset
5
LOCAL/REMOTE Sel Local / Remote selection
6
COM/INV Sel
7
STOP Cmd/Dec2 NO Fast stop using Decel 2 (normally open)
8
STOP Cmd/Dec2 NC Fast stop using Decel 2 (normally closed)
9
Master Fref Sel
10
Multi-Step Spd 1
11
Multi-Step Spd 2
12
Not Used
13
JOG Command
14
Acc/Dec Switch
15
Ext Baseblk (NO)
16
Ext Baseblk (NC)
17
SpdSrch (MAXFRQ)
18
SpdSrch (SETFRQ)
19
Param Lockout
20
PID I Reset
21
PID Disable
22
Timer Start Cmd
23
OH3 Input
24
Ref Sample Hold
25
KEB Cmd (NO)
26
KEB Cmd (NC)
27
Hold Command
28
PID Polarity Sel
29
UP/DOWN Cmd
* 2 to 6 are displayed in _ corresponding to S2 to S6, respectively.
Factory settings: n036 = "Reverse RUN (2W)", n037 = "Ext Fault (NO)", n038 = "Fault
Reset", n039 = "Multi-Step Spd 1", n040 = "Multi-Step Spd 2"
78

Multi-function Input Signals

Description
Reverse run (2-wire sequence) Only parameter n036 can be set to this value.
Only parameter n036 can be set to this value.
Inverter stops at fault when external fault signal is
External fault (normally open)
input. Digital operator displays "EFX".
Inverter stops at fault when external fault signal is
External fault (normally closed)
input. Digital operator displays "EFX".
Resets fault. Fault reset is disabled during run com-
Fault reset
mand input.
Serial com/inverter selection (Fref, RUN command)
Decelerates to stop by decel time 2 (n021) when
fast stop is input.
Decelerates to stop by decel time 2 (n021) when
fast stop is input.
Master frequency reference input level (voltage
Master freq. ref. selection (FV-open or FI-closed) input at "open", current input at "closed") can be
selected.
Multi-step speed reference command 1
Multi-step speed reference command 2
Not used
Jog reference (n030)
Accel / Decel time selection
Coasting signal. Motor starts coasting when the sig-
External baseblock (normally open)
nal is input. Digital operator displays "bb" (blinking).
Coasting signal. Motor starts coasting when the sig-
External baseblock (normally closed)
nal is input. Digital operator displays "bb" (blinking).
Speed search from maximum frequency Speed search command signals.
Speed search from set frequency Speed search command signals.
Permission or prohibition of constant setting from
the digital operator or serial communication (setting
Parameter setting enable / disable
disabled at "closed", enabled at "open") can be
selected.
PID integral value reset
PID control enable / disable
Timer function
When this signal is input, the digital operator dis-
External overheat alarm (OH3)
plays "OH3" (blinking). Inverter continues operation.
Analog frequency reference is sampled at "closed"
Analog reference sample hold command
and held at "open".
Inertia ridethrough command (normally open)
Inertia ridethrough command (normally closed)
Accel / Decel hold command
Inverse PID enable / disable
UP/DOWN Command Only parameter n040 can be set to this value.
Ref.
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FP5/GP5 User's Manual