Control And Status Words - Stw/Zsw; Frequency Reference And Output Frequency - Hsw/Hiw - Omron 3G3AX-MX2-PRT-E User Manual

Control and Status Words - STW/ZSW

B-2 Control and Status Words - STW/ZSW
Table B-2 PPO format STW/ZSW mapping
Bit STW (Control Output Word)
Name
0 (Unused) -
1 (Unused) -
2 (Unused) -
3 Run Enable 0: Free Run Stop (Coast to a stop)
1: Controlled Acceleration/Deceleration
4 Run 0: Stop
Operation 1: Run
5 (Unused) -
6 (Unused) -
7 Fault Reset 0➞1: Reset Fault
8 Jog Run 0: Normal Operation
Forward 1: Jog Run Forward
9 Jog Run 0: Normal Operation
Reverse 1: Jog Run Reverse
10 Control 0: Normal Operation
Override 1: PROFIBUS Takes Control
11 (Unused) -
12 (Unused) -
13 (Unused) -
14 (Unused) -
15 (Unused) -
Note 1
Note 2
Note 3
B-3

Frequency Reference and Output Frequency - HSW/HIW

Note The PZD1 output and input registers will control STW and present ZSW only if
P160 = 0 and P170 = 0
Description
*1
*1
*2
*3
When jogging, the output frequency is controlled by A038
When the Control Override is not set, the Control- and Frequency Sources are
determined by A001/A002 or A201/A202
When the Control Override is set, PROFIBUS takes over as both Control- and
Frequency Source irrespective of A001/A201/A002/A202
The HSW output register controls both the Option Board Frequency Refer-
ence and Run Direction. The Run Direction is determined by HSW's sign and
the Frequency Reference by HSW's absolute size. Normally HSW has a scal-
ing of 0.01 Hz. If the Inverter is operated in HF mode, the scaling is 0.1 Hz.
Note The PZD2 output register will control HSW only if P161 = 0
The HIW input register represents both the Inverter Run Direction and Output
Frequency. The Run Direction is represented by HIW's sign and the Output
Frequency by HIW's absolute size. Normally HIW has a scaling of 0.01 Hz. If
the Inverter is operated in HF mode, the scaling is 0.1 Hz.
Note The PZD2 input register will present HIW only if P171 = 0
ZSW (Status Input Word)
Name
(Reserved) Always 1
AC Mains 0: AC Mains off
1: AC Mains on
Ready for 0: Inverter Not Ready
Operation 1: Inverter Operational
Fault 0: No Fault
1: Has Fault
(Reserved) Always 1
(Reserved) Always 1
(Reserved) Always 0
Alarm 0: No Alarm
1: Has Alarm
Frequency 0: Reference Freq. Not Reached
Arrival 1: Reference Frequency Reached
Control 0: Other in Control
Status 1: PROFIBUS in Control
(Reserved) Always 0
(Reserved) Always 0
(Reserved) Always 0
(Reserved) Always 0
(Reserved) Always 0
(Reserved) Always 0
APPENDIX B
Description
*2
*3
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