Parker 590+ DRV - Sequence Status

4-28 Calibration and Start-Up
DC590+ DRV Series DC Digital Drive
Sequence Status
SEQ STATUS : Tag 537, Mnemonic "ox" (Read Only)
Reserved bits are undefined when read.
Bit Number Mask Name Comment
0 (lsb) 0x0001
Coast Stop Coast Stop demanded
1 0x0002
Program Stop Program (Fast) Stop demanded
2 0x0004
Disable /Enable demanded
3 0x0008
Run Drive Start demanded
4 0x0010
Jog Drive Jog demanded
5 0x0020
Reserved Undefined
6 0x0040
Alarm Unacknowledged alarm
(Health Store != 0)
7 0x0080
Reserved Undefined
8 0x0100
Running Contactor in and drive ready to be enabled
9 0x0200
Enabled Drive is enabled
10 0x0400
Zero Speed Zero speed Output TAG 17
11 0x0800
Healthy Output
Healthy Output TAG 12
12 0x1000
Ready Ready Output TAG 559
13 0x2000
Reserved Undefined
14 0x4000
Reserved Undefined
15 (msb) 0x8000
Reserved Undefined
Useful Bit Patterns using SEQ STATUS
Tag 537, Mnemonic "ox" (Read Only) - for example:
Sequence Status Comment
0x1B0B Running
0x044B Tripped, Run High
0x0447 Tripped, Run Low, Enable Low
0x0C47 Trip Acknowledged, Healthy output TRUE Alarm stays high until drive is restarted.