Baumer N 143 - Manual (Page 10)

N 143
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4.2.3. Readout device status „F“ (46h)
This command retrieves the device statuses Stat1, Stat2 together with error flags Err1, Err2. In case of error,
the check command “C” will come with an “e” in reply.
Example:
SOH Adr Cmd EOT CRC
Transmission
01h 20h 46h 04h 00h
SOH Adr Cmd Stat1 Stat2 Err1 Err2 EOT CRC
Response
01h 20h 46h 80h 80h 80h 80h 04h 4Bh
Stat1: 1 0 0 0 0 0 0 X
┬ ─────┬───── ┬
│ │ └──
Motor on standby for transmission
│ │ 0 = No motor start signal. SPA does not transmit any IR data
│ │ 1 = Motor start signal.
│ │ Interactive mode (motor start by broadcast command):
│ │ SPA is enabled for alignment by power tool, however so far there
│ │ has not been any IR data transmission. LED is flashing slowly.
│ │ Motor start is enabled using the key.
│ │ Direct mode (motor start signal via device address):
│ │ SPA is enabled for alignment by power tool, IR data are being
│ │ transmitted. LED is flashing.
│ └───────── reserved
└──────────────── ever 1
Stat2: 1 0 0 0 0 0 0 X
┬ ─────┬───── ┬
│ │ └── 1 = SPA is transmitting motor commands. During motor start enable.
│ │ the bit will remain set. LED is flashing.
│ └───────── reserved
└──────────────── ever 1
Err1: 1 0 0 0 0 0 X X
┬ ──┬── ┬ ┬ ┬ ┬
│ │ │ │ │ └── 1 = Err 8 - target > MAX limit (motor does not start)
│ │ │ │ └──── 1 = Err 9 - target < MIN limit (motor does not start)
│ │ │ └────── reserved
│ │ └──────── reserved
│ └──────────── reserved
└──────────────── ever 1
Err2: 1 0 0 X 0 0 X X
┬ ┬ ┬ ┬ ┬ ┬ ┬ ┬
│ │ │ │ │ │ │ └── 1 = Err 1 - MAX limit hurt
│ │ │ │ │ │ └──── 1 = Err 2 - MIN limit hurt
│ │ │ │ │ └────── reserved
│ │ │ │ └──────── reserved
│ │ │ └────────── 1 = Err 5 – target window not attained
│ │ └──────────── reserved
│ └────────────── reserved
└──────────────── ever 1