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9.3 Procedure After Enabling the N/M AUTO Function
The jog type specifies whether the NMA axis is to be moved:
- by the axis jogs (in continuous mode only), or
- by the handwheel.
Notes Regarding the Modes
The N/M AUTO function remains enabled in all the modes, but can only be used in
the following modes:
- AUTOmatic mode
- DRYRUN mode
- MDI mode
- INTERV mode
- SINGLE step mode
- Sequence number SEARCH mode (see remark below).
REMARKS In SEARCH mode, only the axes defined as interpolatable are concerned
by axis recall.
It is possible to switch from one mode to another, but the mode change
must always be carried out with the NMA axis stopped.
9.3.1 Using the Jogs
Reminder: Only continuous mode is authorised for the axis jogs.
The NMA axis is moved in the positive or negative direction while the jog is set.
The speed of movement is defined by the setting of VITMAN1 and VITMAN2 (jog
speed selection in manual mode) modulated by the potentiometer (%W802.B).
9.3.1.1 Case of Axis Clamping While E912xx Is Set
An axis may be clamped for the following reasons (even if E912xx = 1):
- group 8 potentiometer is set to 0 (%W802.B)
- the feed authorisation is set to 0
- the NMA axis or a driven axis (if RTCP is active) is against a limit switch
- parameter E912xx was set while %W2.1 (C_NMAUTO) was low. It is therefore
necessary to generate a CYHLD or to programme function M00 for setting of
parameter E912xx to be taken into account.
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