Digital Commands And Control - TDE MACNO MINIOPD EXP User Manual

5.3 DIGITAL COMMANDS AND CONTROL

Name
SW_RUN_CMD
EN_STOP_MIN_SPD
DRV_SW_EN
ALL_RESET
ALL_COUNT_RESET
EN_BRAKE_R_PROT
EN_STO_ONLY_SIG
EN_BOOT
SPD_ISR
I_ISR
SPD_ISR
5.3.1 DRIVE READY
The Drive Ready condition (o.L.0=H) is given by alarms are not active and at the same time both the
software and hardware enables:
* The software enable, given by state of the connection C29, (C29=1 of default).
* The external enable (the function of the input is assigned to the default input L.I.2)
If an enable is missing or an alarm is active, the ready drive signal goes into an non-active state
o.L.0=L and this state remains until the causes that brought about the alarm conditions are removed
and the alarms are reset. An alarm reset can be achieved by activating the function "Alarm reset"
that, by default, is assigned to input L.1 (or setting C30=1).
Keep in mind that the "Alarm reset" is achieved by the active front of the signal, not on the active
level.
5.3.2 DRIVE SWITCH ON / RUN
When the drive is "Ready to switch on / RUN" o.L.0=H, motor may start running "Drive switch on/run"
o.L.3=H, by activating both the hardware and software switch on enables:
* Function "Logic switch on/RUN input" (default input 4 assigned) RUN=H
* Software switch on/RUN C21 (C21=1) is active by default.
Switch on/RUN disable and enable (from STOP offline, to RUN online) is given by the logic of the
following table:
Drive ready o.L.0
L
H
H
H
It is mentioned that the input function "Switch on/RUN input" can given also via serial line or field-bus.
See for details the Standard Application Manual.
94
Description
C21 - Run software enable
C28 - Stop with minimum speed
C29 - Drive software enable
C30 - Reset alarms
C44 - Reset alarm counters
C71 - Enable braking resistance
protection
C73 - Enable Safety STOP only like
signaling
C98 - Enable boot mode
D45 - Speed routine duration
D46 - Current routine duration
D45 - Speed routine duration
Switch on / RUN
X
L
X
H
Min Max Default
0 1 1
0 1 0
0 1 1
0 1 0
0 2 0
0 1 0
0 1 0
0 1 0
0
0
0
C21 ON-LINE
X
X
0
1
UM Scale
1
1
1
1
1
1
1
1
us 64
us 64
us 64
L
L
L
H