PWD polling - FD70

FD70 Configuration and Maintenance Guide
Product status
Document code
M212222EN
Revision
J
ft:locale
en-US
Product
FD70
Document type
User guide

The poll command contains a maximum of 8 characters depending on the options used.

EQPWSP<unit ID>SPNCR
FD12 poll command
Position Name Description Value/Range
1 EQ Enquiry 0x05
2–3 PW Device type identifier Fixed string = "PW" or "pw"
4 SP Space 0x20
5 <unit ID>

Unit identifier

If the ID is not defined, can be replaced by character 1

 0–9, a–z, A–Z
6 SP Space 0x20
7 N Message number 0–9
8 CR Carriage return 0x0D

PWD polling examples

The device has no unit identifier set. A default message is polled: 
EQPWCR
The device has no unit identifier set. A message number 1 is polled. This is a special case, the unit identifier 1 is used in the polling command:
EQPWSP1SP1CR
The device has unit identifier set = 2. A message set as default is polled: 
EQPWSP2CR
The device has unit identifier set = 3. A message number 2 is polled:
EQPWSP3SP2CR