USING THE DIGITAL OPERATOR
4.1.6 Operation in Monitor Modecont.
180
3) Keys to Monitor Mode Display are shown below. Note that the display differs between the
speed/torque control (SGDA -jjjS) and position control (SGDA -jjjP) types.
For Speed/Torque Control (SGDA -jjjS)
Monitor
Number
Monitor Display
Actual motor speed
Units: r/min.
Input speed reference
Units: r/min.
Internal torque reference Units: %
(with respect to rated torque)
Number of pulses from motor
U-phase edge
Units: pulses
Electrical angle
Units: deg
Internal status bit display
Bit # Description Related I/O Signal, User Constant
1 Servo alarm 1CN-34(ALM)
2 Dynamic brake ON
3 Reverse rotation mode Cn-02 Bit 0, 2CN-7(DIR)
4 During motor rotation or torque limit 1CN-9 (TG-ON), status display mode
5 Speed coincidence 1CN-8 (V-CMP), status display mode
6 Mode switch ON
7 During forward
current limit
Or contact input
speed control
1CN-11 (P-CL)
8 During reverse
current limit
1CN-12 (N-CL)
9 Motor power ON
10 A-phase
2CN-16(PA), 2CN-17(
£
PA)
11 B-phase
2CN-18(PB), 2CN-19(
£
PB)
12 C-phase
2CN-14(PC), 2CN-15(
£
PC)
13 U-phase
14 V-phase
15 W-phase
16 Servo ON 1CN-14 (S-ON) , Cn-01 Bit 0
17 P operation, zero clamp, or rotation direction
input
1CN-15 (P-CON) , Cn-01 Bit A, B,
Cn-02 Bit 2
18 Forward overtravel 1CN-16 (P-OT), Cn-01 Bit 2
19 Reverse overtravel 1CN-17 (N-OT), Cn-01 Bit 3
20 SEN signal input 1CN-5 (SEN)
4
SGDA-jjjS
Speed/Torque
Internal Status
Bit Display
see below
20
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